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Tag: #mdg

1153 items with this tag.

Apr 05, 2026
Zoned Block Commands, ZBC (Storage)
Apr 05, 2026
Zoned Device ATA Command Set, ZAC (Storage)
Apr 05, 2026
Zoned Namespaces, ZNS (Storage)
Apr 05, 2026
(논문) ZNS, Avoiding the Block Interface Tax for Flash-based SSDs
Apr 05, 2026
(논문) NVMeVirt - A Versatile Software-defined Virtual NVMe Device
Apr 05, 2026
Peripheral Component Interconnect Express, PCIe (PCIe)
- #mdg
Apr 05, 2026
Deep Dive SSD - Storing and Detecting Electrons (Storage)
Apr 05, 2026
One-shot Programming (Storage)
Apr 05, 2026
FDP Statistics (NVMe)
Apr 05, 2026
Cylinder Head Section, CHS (Storage)
Apr 05, 2026
Non-Volatile Memory Express, NVMe (NVMe)
Apr 05, 2026
S.M.A.R.T Log (NVMe)
Apr 05, 2026
Scatter-Gather List, SGL (NVMe)
Apr 05, 2026
Parallel ATA, AT Attachment, Integrated Drive Electronics, PATA, ATA, IDE (Storage)
Apr 05, 2026
Small Computer Systems Interface, SCSI (Storage)
Apr 05, 2026
Total Cost Ownership, TCO (Storage)
Apr 05, 2026
(논문) Scheduler activations - effective kernel support for the user-level management of parallelism
Apr 05, 2026
(논문) Disco - Running Commodity Operating Systems on Scalable Multiprocessors
Apr 05, 2026
Abstract Syntax Tree, AST (PL)
- #mdg
- #pl
Apr 05, 2026
Expression Freezing (PL)
- #mdg
- #pl
Apr 05, 2026
Intermediate Representation, IR (PL)
- #mdg
- #pl
Apr 05, 2026
Interpreter (PL)
- #mdg
- #pl
Apr 05, 2026
Variable (PL)
- #mdg
- #pl
Apr 05, 2026
Function (PL Function)
Apr 05, 2026
Deadlock (Process)
Apr 05, 2026
Inter-process Communication, IPC (Process)
Apr 05, 2026
Lock (Process)
Apr 05, 2026
Lock-free Synchronization (Process)
Apr 05, 2026
Non-blocking Single-producer, Single-consumer Pattern (Process)
Apr 05, 2026
Process Control Block, PCB (Process)
Apr 05, 2026
Process State Model (Process)
Apr 05, 2026
Producer, Consumer Pattern (Process)
Apr 05, 2026
Semaphore (Process)
Apr 05, 2026
Spin Lock (Process)
Apr 05, 2026
Symmetric Multiprocessing, SMP (Process)
Apr 05, 2026
System Call (Process)
Apr 05, 2026
Thread (Process)
Apr 05, 2026
Time Sharing System (Process)
Apr 05, 2026
CLOCK (Replacement)
Apr 05, 2026
First In First Out, FIFO (Replacement)
Apr 05, 2026
Replacement Policy (OS)
Apr 05, 2026
Completely Fair Scheduling, CFS (Process)
Apr 05, 2026
Concurrency Control (Process)
Apr 05, 2026
(논문) MEMTIS: Efficient Memory Tiering with Dynamic Page Classification and Page Size Determination
Apr 05, 2026
(논문) TPP: Transparent Page Placement for CXL-Enabled Tiered-Memory
Apr 05, 2026
Advice (OS)
Apr 05, 2026
Input-output Memory Management Unit, IOMMU (OS)
Apr 05, 2026
Port-mapped IO, PMIO (OS)
Apr 05, 2026
Demand Paging (Memory)
Apr 05, 2026
Page Replacement (Memory)
Apr 05, 2026
Page Table (Memory)
Apr 05, 2026
Paging (Memory)
Apr 05, 2026
Shared Memory (Memory)
Apr 05, 2026
Virtual Memory (Memory)
Apr 05, 2026
Extended Filesystem, EXTFS (File System)
Apr 05, 2026
Flash Friendly File System, F2FS (File System)
Apr 05, 2026
Log-structured File System, LFS (File System)
Apr 05, 2026
Raft Algorithm (Distributed Computing)
Apr 05, 2026
Tail Latency (OS)
Apr 05, 2026
Consensus Protocol (Distributed Computing)
- #mdg
- #os-distributed
Apr 05, 2026
Paxos (Distributed Computing)
Apr 05, 2026
Yahoo Cloud Service Benchmark, YCSB (OS Benchmark)
Apr 05, 2026
Differentiated Service (Network)
Apr 05, 2026
Explicit Congestion Notification, ECN (Network)
Apr 05, 2026
File Transfer Protocol, FTP (Network)
Apr 05, 2026
Internet Protocol, IP (Network)
Apr 05, 2026
Local Area Network, LAN (Network)
Apr 05, 2026
Open Shortest Path First, OSPF (Network)
Apr 05, 2026
QUIC (Network)
Apr 05, 2026
Routing Information Protocol, RIP (Network)
Apr 05, 2026
메모 - Detecting DNS tunneling from plaintext to DNS-over-HTTPS
Apr 05, 2026
Border Gateway Protocol Security Extension, BGPsec (BGP)
- #mdg
- #terms
Apr 05, 2026
Multi Homing (BGP)
Apr 05, 2026
Container Network Interface, CNI (Kubernetes)
Apr 05, 2026
Label (Kubernetes)
Apr 05, 2026
Namespace (Kubernetes)
Apr 05, 2026
Pod (Kubernetes)
Apr 05, 2026
(논문) Speedy transactions in multicore in-memory databases (SOSP'13)
Apr 05, 2026
New-to-old, UNDO, DELTA Versioning (Database Transaction)
Apr 05, 2026
Old-to-new, REDO, FULL Versioning (Database Transaction)
Apr 05, 2026
Phantom Read (Database Transaction)
Apr 05, 2026
Two Phase Locking, 2PL (Database Transaction)
Apr 05, 2026
Materialization (Database Query Plan)
Apr 05, 2026
(논문) Rethink Query Optimization in HTAP Databases (6. Runtime Optimizations)
Apr 05, 2026
Sequentially Buffered LSN, SBL (Database Recovery)
Apr 05, 2026
(논문) Lakehouse - A New Generation of Open Platforms that UnifyData Warehousing and Advanced Analytics
Apr 05, 2026
Column Chunk (Parquet Format)
Apr 05, 2026
File Meta Data (Parquet Format)
Apr 05, 2026
Row Group (Parquet Format)
Apr 05, 2026
Epoch-Based Reclamation, EBR (Database GC)
Apr 05, 2026
AVL Tree (Database Index)
Apr 05, 2026
Adaptive Index Tree, ART (Database Index)
Apr 05, 2026
B+ Tree (Database Index)
Apr 05, 2026
Bitmap Index (Database Index)
Apr 05, 2026
Cardinality (Database Index)
Apr 05, 2026
Index (Database)
Apr 05, 2026
Red-black Tree, RB Tree (Database Index)
Apr 05, 2026
Structural Modification Operation, SMO (Database Index)
Apr 05, 2026
Decomposition Storage Model, DSM (Database Format)
Apr 05, 2026
N-ary Storage Model, NSM (Database Format)
Apr 05, 2026
Slotted Page (Database Format)
Apr 05, 2026
func MemoryContextSwitchTo (Postgres Coderef)
Apr 05, 2026
Backend (Postgres)
Apr 05, 2026
Page (PostgreSQL)
Apr 05, 2026
Ring Buffer (PostgreSQL)
Apr 05, 2026
Synchronous Commit (PostgreSQL)
Apr 05, 2026
Word Aligned Hybrid, WAH (Encoding)
Apr 05, 2026
func FilePrefetch (Postgres Coderef)
Apr 05, 2026
func FileReadV (Postgres Coderef)
Apr 05, 2026
func mdprefetch (Postgres Coderef)
Apr 05, 2026
func mdreadv (Postgres Coderef)
Apr 05, 2026
func smgrprefetch (Postgres Coderef)
Apr 05, 2026
func smgrreadv (Postgres Coderef)
Apr 05, 2026
Common Query Execution (Postgres Coderef)
Apr 05, 2026
func BackendMain (Postgres Coderef)
Apr 05, 2026
func PortalRun (Postgres Coderef)
Apr 05, 2026
func PortalRunSelect (Postgres Coderef)
Apr 05, 2026
func PostgresMain (Postgres Coderef)
Apr 05, 2026
func exec_simple_query (Postgres Coderef)
Apr 05, 2026
func PostmasterMain (Postgres Coderef)
Apr 05, 2026
func ServerLoop (Postgres Coderef)
Apr 05, 2026
type Backend (Postgres Coderef)
Apr 05, 2026
func read_stream_look_ahead (Postgres Coderef)
Apr 05, 2026
func read_stream_start_pending_read (Postgres Coderef)
Apr 05, 2026
func BufferAlloc (Postgres Coderef)
Apr 05, 2026
func ExtendBufferedRelShared (Postgres Coderef)
Apr 05, 2026
func PinBufferForBlock (Postgres Coderef)
Apr 05, 2026
func StartReadBuffersImpl (Postgres Coderef)
Apr 05, 2026
func WaitReadBuffers (Postgres Coderef)
Apr 05, 2026
func WaitReadBuffersCanStartIO (Postgres Coderef)
Apr 05, 2026
func ExecProcNode (Postgres Coderef)
Apr 05, 2026
func ExecProject (Postgres Coderef)
Apr 05, 2026
func ExecutePlan (Postgres Coderef)
Apr 05, 2026
func ExecutorRun (Postgres Coderef)
Apr 05, 2026
func SeqRecheck (Postgres Coderef)
Apr 05, 2026
func standard_ExecutorRun (Postgres Coderef)
Apr 05, 2026
struct EState (Postgres Coderef)
Apr 05, 2026
struct SeqScanState (Postgres Coderef)
Apr 05, 2026
func Main (Postgres Coderef)
Apr 05, 2026
struct ColumnDef (Postgres Coderef)
Apr 05, 2026
func heap_prepare_pagescan (Postgres Coderef)
Apr 05, 2026
func heap_scan_stream_read_next_parallel (Postgres Coderef)
Apr 05, 2026
func heap_scan_stream_read_next_serial (Postgres Coderef)
Apr 05, 2026
func heapgettup (Postgres Coderef)
Apr 05, 2026
func heapgettup_advance_block (Postgres Coderef)
Apr 05, 2026
func heapgettup_continue_page (Postgres Coderef)
Apr 05, 2026
func heapgettup_initial_block (Postgres Coderef)
Apr 05, 2026
struct HeapScanDesc (Postgres Coderef)
Apr 05, 2026
struct TableScanDesc (Postgres Coderef)
Apr 05, 2026
CH-benCHmark (Database Benchmark)
Apr 05, 2026
Constraint (Database)
Apr 05, 2026
Subject Key Identifier, SKID (PKIX)
Apr 05, 2026
Diffie-Hellman Ephimeral, DHE (PKC)
Apr 05, 2026
Compilation Steps (GCC, LLVM)
Apr 05, 2026
POSIX Mutex (C POSIX Thread)
Apr 05, 2026
POSIX RWLock (C POSIX Thread)
Apr 05, 2026
String, Character Array (C Type)
Apr 05, 2026
Atomic Type (C Atomic)
Apr 05, 2026
Compare and Swap, CAS (C Atomic)
Apr 05, 2026
Fetch And Add, FAA (C Atomic)
Apr 05, 2026
Test and Set, TAS (C Atomic)
Apr 05, 2026
Basic file IO (C File IO)
- #mdg
- #c
- #c-io
Apr 05, 2026
Fsync System Call (C File IO)
- #mdg
- #c
- #c-io
Apr 05, 2026
Read, Write System Call (C File IO)
- #mdg
- #c
- #c-io
Apr 05, 2026
Uni, Multi-programming (Arch)
Apr 05, 2026
Tomasulo's Algorithm (Arch)
Apr 05, 2026
Interconnect (Arch)
Apr 05, 2026
Ultra Path Interconnect, UPI (Intel Interconnect Arch)
Apr 05, 2026
Compute Express Link, CXL (Arch)
Apr 05, 2026
Double Data Rate, DDR (Arch)
Apr 05, 2026
Dynamic Ramdom Access Memory, DRAM (Arch)
Apr 05, 2026
Error Correction Code, ECC (Arch)
Apr 05, 2026
High Bandwidth Memory, HBM (Arch)
Apr 05, 2026
Memory Bandwidth Monitoring, MBM (Intel Memory Arch)
Apr 05, 2026
Memory Consistency Model (Arch)
Apr 05, 2026
Non-Uniform Memory Access, NUMA (Arch)
Apr 05, 2026
Tiered Memory Architecture (Arch)
Apr 05, 2026
Near-Data Processing, NDP (Arch)
Apr 05, 2026
Process In Memory, PIM (Arch)
Apr 05, 2026
Instruction Cycle (Arch Instruction)
Apr 05, 2026
Instruction Mode (Arch)
Apr 05, 2026
Instruction Pipeline (Arch Instruction)
Apr 05, 2026
Instruction Set Architecture, ISA (Arch)
Apr 05, 2026
Integer Representation (Arch)
Apr 05, 2026
Logic gate (Arch)
Apr 05, 2026
Loop Distribution (Arch)
Apr 05, 2026
Loop Fusion (Arch)
Apr 05, 2026
Loop-carried Dependence (Arch)
Apr 05, 2026
Modulo Operation (Bit Operation)
Apr 05, 2026
Multithreaded Processor (Arch)
Apr 05, 2026
Out-of-Order Execution, OoO (Arch)
Apr 05, 2026
Permute, Shuffle (Arch)
Apr 05, 2026
Prefix Sum (Arch)
Apr 05, 2026
Reduced Instruction Set Computer, RISC (Arch)
Apr 05, 2026
Reduction (Arch)
Apr 05, 2026
Register (Arch)
Apr 05, 2026
Remote Direct Memory Access, RDMA (Arch)
Apr 05, 2026
Rendering (Arch)
Apr 05, 2026
Rounding (Arch FP)
Apr 05, 2026
Scalability (Arch)
Apr 05, 2026
Scientific notation (Arch FP)
Apr 05, 2026
Shader (Arch)
Apr 05, 2026
Shift (Bit Operation)
Apr 05, 2026
Sign Extension (Bit Operation)
Apr 05, 2026
Stack Pointer, SP (Arch)
Apr 05, 2026
Streaming Multiprocessor, SM (Arch)
Apr 05, 2026
Subtract (Arch)
Apr 05, 2026
Supercomputer (Arch)
Apr 05, 2026
Task Parallelism (Arch)
Apr 05, 2026
Types of Computing (Arch)
Apr 05, 2026
Accelerator (Arch)
Apr 05, 2026
Addition (arch)
Apr 05, 2026
Amdahl's Law (Arch)
Apr 05, 2026
Arithmetic Logic Unit, ALU (Arch)
Apr 05, 2026
Bitwise (Bit Operation)
Apr 05, 2026
Collective Communication Library, CCL (Arch)
Apr 05, 2026
Communication-Computation Overlapping, Latency Hiding (Arch)
Apr 05, 2026
Complex Instruction Set Computer, CISC (Arch)
Apr 05, 2026
Control Hazard (Arch)
Apr 05, 2026
DOACROSS Parallelism (Arch)
Apr 05, 2026
DOALL Parallelism (Arch)
Apr 05, 2026
Data Hazard (Arch)
Apr 05, 2026
Data Parallelism (Arch)
Apr 05, 2026
Division (Bit Operation)
Apr 05, 2026
Floating-point Operation Per Second, FLOPS (Arch)
Apr 05, 2026
Floating-point Representation (Arch FP)
Apr 05, 2026
Fused Multiply-Add, FMA (Arch)
Apr 05, 2026
GPU Direct (Arch)
Apr 05, 2026
Graphic Processing Unit, GPU (Arch)
Apr 05, 2026
IEEE 754 (Arch FP)
Apr 05, 2026
In-order Execution (Arch)
Apr 05, 2026
Instruction (Arch)
Apr 05, 2026
Central Processing Unit, CPU (Arch)
Apr 05, 2026
Common Data Bus, CDB (CPU Arch)
Apr 05, 2026
Interrupt (Arch)
Apr 05, 2026
Microprocessor without Interlocked Pipeline Stages, MIPS (Arch)
Apr 05, 2026
Model-Specific Register, MSR (Intel CPU Arch)
Apr 05, 2026
Processor Event Based Sampling, PEBS (Intel Arch)
Apr 05, 2026
Reorder Buffer (Arch)
Apr 05, 2026
Reservation Station (Arch)
Apr 05, 2026
Scoreboard Architecture (CPU Arch)
Apr 05, 2026
Store Buffer (Arch)
Apr 05, 2026
CUDA Memory Model (NVIDIA CUDA)
Apr 05, 2026
Caching Home Agent, CHA (Intel Cache Arch)
Apr 05, 2026
L1, L2, L3 Cache (Arch)
Apr 05, 2026
Non-Blocking Cache (CPU Cache)
Apr 05, 2026
(LeetCode) 213. House Robber II
Apr 05, 2026
Directed Acyclic Graph, DAG (Data Structure)
Apr 05, 2026
Page Rank (Algorithm)
Apr 05, 2026
Circular Queue (Data Structure)
Apr 05, 2026
Skip List (Data Structure)
Apr 05, 2026
Craig, Landin, and Hagersten Lock, CLH Lock (Lock Data Structure)
Apr 05, 2026
Sparse Index (Data Structure)
Apr 05, 2026
Log Structure Merge Tree, LSM Tree (Data Structure)
Apr 05, 2026
Trie (Data Structure)
Apr 05, 2026
(프로그래머스) 타겟 넘버
Apr 05, 2026
(프로그래머스) 가장 먼 노드
Apr 05, 2026
(LeetCode) 657. Robot Return to Origin
Apr 04, 2026
(프로그래머스) 최소직사각형
Apr 04, 2026
(LeetCode) 1137. N-th Tribonacci Number
Apr 04, 2026
(LeetCode) 118. Pascal's Triangle
Apr 04, 2026
(LeetCode) 119. Pascal's Triangle II
Apr 04, 2026
(LeetCode) 120. Triangle
Apr 04, 2026
(프로그래머스) 완주하지 못한 선수
Apr 04, 2026
(프로그래머스) 더 맵게
Apr 04, 2026
(프로그래머스) K번째수
Apr 04, 2026
(프로그래머스) 같은 숫자는 싫어
Apr 04, 2026
(LeetCode) 2075. Decode the Slanted Ciphertext
Apr 04, 2026
(LeetCode) 121. Best Time to Buy and Sell Stock
Apr 03, 2026
(LeetCode) 3418. Maximum Amount of Money Robot Can Earn
Mar 23, 2026
hostnamectl - Hostname 변경하기
Mar 19, 2026
PVE - Intel e1000e Detected Hardware Unit Hang 에러
- #mdg
- #proxmox
Mar 19, 2026
PVE - VM Disk 사이즈 바꾸기
- #mdg
- #proxmox
Mar 18, 2026
PVE - Windows 10 VM 설치
- #mdg
- #proxmox
Mar 15, 2026
(Garden) 그의 운명에 대한 아주 개인적인 생각
- #mdg
Mar 09, 2026
(LeetCode) 199. Binary Tree Right Side View
Mar 09, 2026
(LeetCode) 153. Find Minimum in Rotated Sorted Array
Mar 08, 2026
(LeetCode) 102. Binary Tree Level Order Traversal
Mar 08, 2026
(LeetCode) 1980. Find Unique Binary String
Dec 11, 2025
rg - 기본 사용법
Nov 17, 2025
(논문) B-Trees Are Back: Engineering Fast and Pageable NodeLayouts
Nov 15, 2025
(논문) CUBIT: Concurrent Updatable Bitmap Indexing
Oct 10, 2025
(논문) How to Grow an LSM-tree?
Sep 15, 2025
Normalization (Relational Model)
Sep 09, 2025
Isolation Level (Database Transaction)
Aug 25, 2025
JOIN (DB Opration)
Aug 18, 2025
NoSQL DBMS (Database)
- #mdg
- #database
Aug 11, 2025
systemd - Unit 상태 체크하기
Aug 04, 2025
systemd - DNS Cache 바이든 날리면
Aug 04, 2025
systemd - 등록된 Unit 들 확인하기
Aug 04, 2025
systemd - 세상 간단한 Unit 예시
Jul 28, 2025
modprobe, insmod - Custom Module Load 하기
Jul 28, 2025
modprobe, lsmod, rmmod - 기본 사용법
Jul 25, 2025
atexit - 기본 사용법 (C Process)
Jul 21, 2025
groupadd, groupmod - 그룹 추가, 변경하기
Jul 21, 2025
passwd - 사용자 비밀번호 변경하기
Jul 21, 2025
useradd, usermod, userdel - 사용자 추가, 변경, 삭제하기
Jul 14, 2025
stat - 기본 사용법
Jul 10, 2025
bear - 기본 사용법
Jul 07, 2025
pbcopy - 기본 사용법
Jul 01, 2025
rsync - 기본 사용법
Jun 30, 2025
git - Pull Policy 를 Rebase 로 설정하기
Jun 26, 2025
Command Arguments (C)
Jun 18, 2025
QEMU - 간단한 cloud-image VM 생성 가이드
Jun 16, 2025
DuckDB Build from Source Guide - DuckDB 디버깅을 위한 소스코드 빌드 가이드
Jun 16, 2025
git - Commit hash 출력하기
Jun 16, 2025
git - Untracked file 들 삭제하기
Jun 16, 2025
git - 변경 (삭제, 생성) 된 파일 이름들 출력하기
Jun 15, 2025
free - Invalid next size 에러 (C Memory)
Jun 12, 2025
Terraform - 간단한 MS Azure VM 생성 가이드
Jun 11, 2025
git - 인증서 확인 비활성화하기
Jun 07, 2025
git - Branch 간 변경사항 추적하기
Jun 07, 2025
Linux Kernel Build Guide - 리눅스 커널 빌드 가이드
Jun 05, 2025
rsync - SSH 옵션들 사용하기
May 26, 2025
sudo - 사용자 변경하기
May 26, 2025
tee - 기본 사용법
May 23, 2025
apt - 패키지와 버전 검색하기
May 22, 2025
Terraform - 간단한 AWS EC2 생성 가이드
May 22, 2025
Terraform - 간단한 GCP GCE 생성 가이드
May 22, 2025
NVIDIA - CUDA Toolkit, Driver 설치하기
May 18, 2025
(논문) Rethink Query Optimization in HTAP Databases
May 18, 2025
(논문) Rethink Query Optimization in HTAP Databases (5. Demain Model)
May 12, 2025
git - Signing Key 설정하기
May 07, 2025
(논문) DIVA: Making MVCC Systems HTAP-Friendly (5. Version Garbage Collection)
May 05, 2025
Mellor-Crummey and Scott Lock, MCS Lock (Lock Data Structure)
May 05, 2025
(논문) Border-Collie: A Wait-free, Read-optimal Algorithm for Database Logging on Multicore Hardware (SIGMOD'19)
May 05, 2025
(논문 요약) Border-Collie: A Wait-free, Read-optimal Algorithm for Database Logging on Multicore Hardware (SIGMOD'19)
May 05, 2025
(논문) Scalable Database Logging for Multicores (VLDB'18)
May 05, 2025
(논문) Scalable Database Logging for Multicores (4. Eleda Design)
May 05, 2025
(논문) A Scalable Lock Manager for Multicores (SIGMOD'13)
May 05, 2025
(논문 요약) A Scalable Lock Manager for Multicores (SIGMOD'13)
Apr 30, 2025
func BackendRun (Postgres Coderef)
Apr 28, 2025
Branch Prediction (Arch)
Apr 28, 2025
Register Renaming (Arch)
Apr 27, 2025
Data Forwarding (Arch)
Apr 27, 2025
Pipeline Hazard (Arch)
Apr 27, 2025
Structure Hazard (Arch)
Apr 23, 2025
15. Query Compilation and Code Generation (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Apr 21, 2025
14. Data Format and Encoding (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Apr 16, 2025
13. Cloud-native OLAP and HTAP DBMSs (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Apr 09, 2025
11. Hardware-accelerated Query Processing (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Apr 08, 2025
Lseek System Call (C File IO)
- #mdg
- #c
- #c-io
Apr 08, 2025
Open, Close System Call (C File IO)
- #mdg
- #c
- #c-io
Apr 08, 2025
Standard Error (C Standard IO)
- #mdg
- #c
- #c-io
Apr 08, 2025
Standard Output (C Standard IO)
- #mdg
- #c
- #c-io
Apr 07, 2025
git - Tag 추가하기
Apr 07, 2025
git - 일부분만 add 하기
Apr 03, 2025
마이크로초 구하기 (C Time)
Apr 02, 2025
9. Fast Version Search in MVCC Databases (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Apr 01, 2025
08. Cache Optimizations (Advanced Computer Architectures, SNU CSE)
Mar 31, 2025
8. Long-Lived Transaction (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Mar 31, 2025
bash - 임시로 경로 바꾸기
- #mdg
- #bash-path
Mar 31, 2025
bash - 파일 주소 읽기
- #mdg
- #bash-path
Mar 28, 2025
Error Number, errno (C)
- #mdg
- #c
Mar 28, 2025
Color Codes (C String)
Mar 27, 2025
07. Memory Hierarchy (Advanced Computer Architectures, SNU CSE)
Mar 26, 2025
7. Multi-Version Concurrency Control (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Mar 24, 2025
6. Latch-Free OLTP Indexes (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Mar 24, 2025
sed - Color code 삭제하기
Mar 24, 2025
sed - Regex 사용하기
Mar 24, 2025
sed - i 옵션에 대해 Linux 와 MacOS 에서의 차이점
Mar 24, 2025
ssh - Known Hosts 관리하기
Mar 20, 2025
06. GPU Architecture (Advanced Computer Architectures, SNU CSE)
Mar 19, 2025
4. Scalable Database Logging (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Mar 18, 2025
05. Data Level Parallelism (Advanced Computer Architectures, SNU CSE)
Mar 17, 2025
grep - 기본 사용법
- #mdg
- #bash-grep
Mar 17, 2025
grep - 파일 이름 함께 출력하기
- #mdg
- #bash-grep
Mar 17, 2025
xargs - 기본 사용법
- #mdg
- #bash-xargs
Mar 17, 2025
xargs - 문자열 trimming 하기
- #mdg
- #bash-xargs
Mar 13, 2025
04. Speculation, Interrupts, In-Order Completion (Advanced Computer Architectures, SNU CSE)
Mar 13, 2025
Get Current Timestamp (C Linux Kernel)
Mar 13, 2025
Release Compile (cmake)
- #mdg
- #cmake
Mar 12, 2025
3. Spin Locks and Contention (Bigdata and Knowledge Management Systems 2, SNU GSDS)
Mar 11, 2025
03. Tomasulo's Algorithm and Branch Prediction (Advanced Computer Architectures, SNU CSE)
Mar 11, 2025
Make Clean (make, cmake)
Mar 11, 2025
Print Compile Flags (make, cmake)
Mar 06, 2025
2. Instruction Level Parallelism (Advanced Computer Architectures, SNU CSE)
Mar 05, 2025
(SNU GSDS) Bigdata and Knowledge Management Systems 2
Mar 04, 2025
(SNU CSE) Advanced Computer Architectures
Mar 04, 2025
1. Course Overview (Advanced Computer Architectures, SNU CSE)
Mar 01, 2025
간단한 Cgroup 사용법
- #mdg
- #cgroup
Feb 24, 2025
Basic Usage (gprof)
Feb 24, 2025
Basic Usage (cmake)
Feb 17, 2025
gcc - Preprocessing Config 확인하기
- #mdg
- #gcc
Feb 16, 2025
func TupleDescInitEntry (Postgres Coderef)
Feb 16, 2025
struct FormData_pg_attribute (Postgres Coderef)
Feb 12, 2025
func CreateTemplateTupleDesc (Postgres Coderef)
Feb 12, 2025
struct TupleDesc (Postgres Coderef)
Feb 12, 2025
func BuildDescForRelation (Postgres Coderef)
Feb 12, 2025
Tablespace (PostgreSQL)
Feb 11, 2025
Cluster, Database (Data Model)
Feb 11, 2025
Record (Relational Model)
Feb 11, 2025
Postgres Server, Postmaster (PostgreSQL)
Feb 11, 2025
Partition Attribute Across, PAX (Database Format)
Feb 09, 2025
(논문) HeMem: Scalable Tiered Memory Management for Big Data Applications and Real NVM, SOSP'21 (Code Ref)
Feb 07, 2025
git - Commit message 바꾸기
Feb 07, 2025
git - 기본 editor 를 VIM 으로 바꾸기
Feb 05, 2025
ssh - Config 파일
Feb 05, 2025
ssh - Keypair 생성하기
Feb 05, 2025
ssh - Remote 에 Keypair 추가하기
Feb 04, 2025
git - GitLab private server 에 SSH key 추가하기
Feb 01, 2025
(논문) HeMem: Scalable Tiered Memory Management for Big Data Applications and Real NVM (SOSP'21)
Jan 29, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (Code Ref)
Jan 28, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (6-7. Related Work and Conclusion)
Jan 27, 2025
Uncore (Intel CPU Arch)
Jan 27, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (5. Evaluation)
Jan 25, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (4. Colloid with existing memory tiering systems)
Jan 20, 2025
Little's Law (Storage)
Jan 19, 2025
(논문) Tiered Memory Management: Access Latency is the Key! (SOSP'24)
Jan 19, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (1. Introduction)
Jan 19, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (2. Motivation)
Jan 19, 2025
(논문) Tiered Memory Management: Access Latency is the Key!, SOSP'24 (3. Colloid)
Jan 09, 2025
(논문) Dremel - Interactive Analysis of Web-Scale Datasets
Jan 09, 2025
(논문) Dremel: Interactive Analysis of Web-Scale Datasets, VLDB 2010 (3. Data Model)
Jan 09, 2025
(논문) Dremel: Interactive Analysis of Web-Scale Datasets, VLDB 2010 (4. Nested Columnar Storage)
Jan 09, 2025
RLE Dictionary Encoding (Parquet Format)
Jan 09, 2025
RLE-BP Hybrid Encoding (Parquet Format)
Dec 30, 2024
Plain Encoding (Parquet Format)
Dec 29, 2024
Basic Usage (valgrind)
- #mdg
- #valgrind
Dec 21, 2024
File IO in Kernel Module (C Linux Kernel)
Dec 16, 2024
gdb - Process 진행하기
Dec 16, 2024
gdb - Thread 디버깅하기
- #mdg
- #gdb
Dec 16, 2024
Sequential Scan Callstack (Postgres Coderef)
Dec 15, 2024
func heap_getnextslot (Postgres Coderef)
Dec 15, 2024
func heapgettup_pagemode (Postgres Coderef)
Dec 15, 2024
struct HeapTupleData (Postgres Coderef)
Dec 15, 2024
struct HeapTupleHeaderData (Postgres Coderef)
Dec 15, 2024
func table_scan_getnextslot (Postgres Coderef)
Dec 15, 2024
func ExecScan (Postgres Coderef)
Dec 15, 2024
func ExecStoreBufferHeapTuple (Postgres Coderef)
Dec 15, 2024
func tts_buffer_heap_store_tuple (Postgres Coderef)
Dec 15, 2024
struct TupleTableSlot (PostgresCoderef)
Dec 15, 2024
func read_stream_begin_relation (Postgres Coderef)
Dec 15, 2024
func read_stream_get_block (Postgres Coderef)
Dec 15, 2024
func read_stream_next_buffer (Postgres Coderef)
Dec 14, 2024
func heap_beginscan (Postgres Coderef)
Dec 14, 2024
func heap_fetch_next_buffer (Postgres Coderef)
Dec 14, 2024
func initscan (Postgres Coderef)
Dec 14, 2024
func table_beginscan (Postgres Coderef)
Dec 14, 2024
func ExecScanFetch (Postgres Coderef)
Dec 14, 2024
func ExecSeqScan (Postgres Coderef)
Dec 14, 2024
func SeqNext (Postgres Coderef)
Dec 14, 2024
struct ReadStream (Postgres Coderef)
Dec 11, 2024
Compensation Log Record, CLR (Database Recovery)
Dec 06, 2024
choiBLAMS - cuBLAS from Scratch
Dec 04, 2024
23. Database Recovery (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Dec 03, 2024
Parquet (Database Format)
Dec 02, 2024
22. Database Logging (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Dec 01, 2024
Endian (Arch)
- #mdg
- #arch
Dec 01, 2024
Library Configuration (cmake)
Dec 01, 2024
Little Endian Base 128, LEB128 (Encoding)
Nov 27, 2024
21. Multi-Version Concurrency Control (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 25, 2024
20. Timestamp Ordering Concurrency Control (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 23, 2024
func BackendStartup (Postgres Coderef)
Nov 22, 2024
gdb - 디버깅 시작하기
- #mdg
- #gdb
Nov 21, 2024
Postgres Code Reference
Nov 21, 2024
Postgres with Parquet - Postgres 에서 Parquet 사용해보기
Nov 20, 2024
PostgreSQL Build from Source Guide - PostgreSQL 디버깅을 위한 소스코드 빌드 가이드
Nov 18, 2024
Macro Setup (make, cmake)
Nov 18, 2024
19. Two-Phase Locking, 2PL (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 12, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (2. Nil-Externalizing Interfaces)
Nov 12, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (3. Nilext-aware Replication)
Nov 12, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (4. Skyros Design and Implementation)
Nov 12, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (4. Skyros Design and Implementation)
Nov 12, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (6-8. Discussion, Related Work, Conclusion)
Nov 12, 2024
Consistent Unordered Replication Protocol, CURP (Distributed Computing)
Nov 11, 2024
18. Transaction (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 11, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage
Nov 11, 2024
(논문) Exploiting Nil-Externality for Fast Replicated Storage, SOSP 2021 (1. Introduction)
Nov 11, 2024
Quorum (Distributed Computing)
Nov 11, 2024
Viewstamped Replication Protocol, VR (Distributed Computing)
Nov 06, 2024
17. Query Optimization Part 2 - Cost-based (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 05, 2024
func ClockSweepTick (Postgres Coderef)
Nov 05, 2024
func GetVictimBuffer (Postgres Coderef)
Nov 05, 2024
func InvalidateVictimBuffer (Postgres Coderef)
Nov 05, 2024
func StrategyGetBuffer (Postgres Coderef)
Nov 05, 2024
type Buffer (Postgres Coderef)
Nov 05, 2024
type BufferDesc (Postgres Coderef)
Nov 05, 2024
type BufferStrategyControl (Postgres Coderef)
Nov 04, 2024
CUDA (NVIDIA CUDA)
Nov 04, 2024
CUDA Execution Model (NVIDIA CUDA)
Nov 04, 2024
14. CUDA (Scalable High-Performance Computing, SNU CSE)
Nov 04, 2024
16. Query Optimization Part 1 - Rule-based (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Nov 02, 2024
Basic Usage (ctags)
Oct 30, 2024
14. Query Execution Part 1 - Execution (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 30, 2024
15. Query Execution Part 2 - Execution Optimization (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 28, 2024
13. Join Algorithms (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 20, 2024
(논문) Building a Bw-Tree Takes More Than Just Buzz Words (2. Bw-Tree Essentials)
Oct 20, 2024
(논문) Building a Bw-Tree Takes More Than Just Buzz Words (4. Component Optimization)
Oct 20, 2024
Direct Memory Access, DMA (OS)
Oct 18, 2024
Control Dependence (Arch)
Oct 18, 2024
Data Dependence (Arch)
Oct 18, 2024
Dependence (Arch)
- #mdg
- #arch
Oct 18, 2024
Instruction Level Parallelism (Arch)
Oct 17, 2024
Virtual Address Space, VAS (Memory)
Oct 15, 2024
Direct IO, O_DIRECT (C File IO)
- #mdg
- #c
- #c-io
Oct 14, 2024
11. Index Concurrency (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 14, 2024
12. External Sorting and Hashing (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 10, 2024
Memory Utils (C Memory)
Oct 10, 2024
Numeric String Utils (C String)
Oct 10, 2024
Algorithms for Recovery and Isolation Exploiting Semantics, ARIES (Database Recovery)
Oct 10, 2024
Write Ahead Log, WAL (Database Recovery)
Oct 09, 2024
CPU Cache (Arch)
Oct 09, 2024
Cache Write Policy (CPU Cache)
Oct 09, 2024
Direct-mapped Cache (CPU Cache)
Oct 09, 2024
Fully Associative Cache (CPU Cache)
Oct 09, 2024
Set Associative Cache (CPU Cache)
Oct 09, 2024
10. Caches (Scalable High-Performance Computing, SNU CSE)
Oct 09, 2024
Memory Dynamic Allocation (C Memory)
Oct 09, 2024
(논문) DIVA: Making MVCC Systems HTAP-Friendly, SIGMOD'22 (3. Design Overview of DIVA)
Oct 09, 2024
Memory Hierarchy (Memory)
Oct 09, 2024
Locality (Replacement)
Oct 09, 2024
Pseudo-LRU (Replacement)
Oct 08, 2024
(논문) DIVA: Making MVCC Systems HTAP-Friendly, SIGMOD'22 (1. Introduction)
Oct 08, 2024
(논문) DIVA: Making MVCC Systems HTAP-Friendly (4. Provisional Version Indexing)
Oct 07, 2024
9. GPU Architectures (Scalable High-Performance Computing, SNU CSE)
Oct 07, 2024
10. Tree Indexes Part 2 - B+Tree Optimization, Other Data Structures (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Oct 06, 2024
Struct (C Type)
Oct 06, 2024
(논문) DIVA: Making MVCC Systems HTAP-Friendly (SIGMOD'22)
Oct 06, 2024
Multiversion Concurrency Control, MVCC (Database Transaction)
Oct 04, 2024
(논문) Building a Bw-Tree Takes More Than Just Buzz Words
Oct 03, 2024
First, Second Class Citizen (PL Function)
Oct 02, 2024
Function Pointer (C Type)
Oct 02, 2024
9. Tree Indexes Part 1 - ISAM, B+Tree (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 30, 2024
7. Synchronization (Scalable High-Performance Computing, SNU CSE)
Sep 30, 2024
Background Writer (PostgreSQL)
Sep 30, 2024
8. Hash Tables Part 2 - Dynamic Hash (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 30, 2024
bash - 환경변수 해제하기
Sep 30, 2024
Slurm - 기본적인 사용법
Sep 30, 2024
uname - 기본적인 사용법
Sep 30, 2024
wall - 기본적인 사용법
Sep 29, 2024
Shared Buffer (PostgreSQL)
Sep 29, 2024
Directory (File System)
Sep 29, 2024
Inode (File System)
Sep 25, 2024
6. Loop-carried Dependences and Parallelism (Scalable High-Performance Computing, SNU CSE)
Sep 25, 2024
7. Hash Tables Part 1 - Static Hash (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 25, 2024
File System (OS)
Sep 25, 2024
Link (File System)
Sep 23, 2024
5. Dependences and Pipelining (Scalable High-Performance Computing, SNU CSE)
Sep 23, 2024
6. Buffer Pool Design (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 23, 2024
File Descriptor, FD (File System)
Sep 23, 2024
psql - Backslash Command 정리
Sep 23, 2024
psql - 기본 접속 방법
Sep 23, 2024
psql - 설정 확인
Sep 18, 2024
5. Storage Part 3 - File Format (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 16, 2024
4. Storage Part 2 - File Organization (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 15, 2024
FastLanes (Encoding)
Sep 15, 2024
Interleaved Bit-Packing (Encoding)
Sep 15, 2024
journactl - 기본적인 사용법
Sep 15, 2024
journalctl - Kernel log 보기
Sep 15, 2024
journalctl - Log level 필터링하기
Sep 15, 2024
journalctl - Log 비활성화하기
Sep 15, 2024
journalctl - 부팅 로그 보기
Sep 15, 2024
journalctl - 시점으로 필터링하기
Sep 14, 2024
3. Storage Part 1 - Page, Slot (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 11, 2024
4. Processes and Threads (Scalable High-Performance Computing, SNU CSE)
Sep 10, 2024
Program Counter, PC (CPU Arch)
Sep 10, 2024
Activation (Arch)
Sep 09, 2024
3. FP Representation (Scalable High-Performance Computing, SNU CSE)
Sep 09, 2024
2. SQL (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 09, 2024
SWMR MVCC 를 구현하며 겪은 사건사고들
Sep 08, 2024
세상 간단한 POSIX thread (pthread) 예시 (C Thread)
Sep 07, 2024
Elias Gamma Coding (Encoding)
Sep 04, 2024
2. Binary Representation (Scalable High-Performance Computing, SNU CSE)
Sep 04, 2024
(논문) The FastLanes Compression Layout: Decoding 100 Billion Integers per Second with Scalar Code, VLDB 2023 (2. FastLanes)
Sep 04, 2024
(논문) The FastLanes Compression Layout: Decoding 100 Billion Integers per Second with Scalar Code, VLDB 2023 (3. Evaluation)
Sep 04, 2024
(논문) The FastLanes Compression Layout: Decoding 100 Billion Integers per Second with Scalar Code, VLDB 2023 (4. Related Work)
Sep 04, 2024
(논문) The FastLanes Compression Layout: Decoding 100 Billion Integers per Second with Scalar Code, VLDB 2023 (5. Conclusion and Future Work)
Sep 04, 2024
Intrinsic Function (PL Function)
- #mdg
Sep 02, 2024
1. Trends (Scalable High-Performance Computing, SNU CSE)
Sep 02, 2024
1. Overview and Relational Model (Bigdata and Knowledge Management Systems 1, SNU GSDS)
Sep 02, 2024
Code Motion (PL Optimization)
Sep 02, 2024
Instruction Scheduling (PL Optimization)
Sep 02, 2024
Loop Invariant (PL Optimization)
Sep 02, 2024
Loop Unroll (PL Optimization)
Sep 02, 2024
git - 이전 commit 다시 sign 하기
Sep 01, 2024
(SNU CSE) Scalable High-Performance Computing
Sep 01, 2024
(SNU GSDS) Bigdata and Knowledge Management Systems 1
Aug 31, 2024
PodNodeSelector admission controller - NS 당 node selector 강제하기
Aug 30, 2024
CNI 설치 (Cilium)
Aug 30, 2024
Dashboard 설치 (kubernetes-dashboard)
Aug 30, 2024
Ingress Controller 설치 (ingress-nginx)
Aug 30, 2024
NFS PV Provisioner 설치 (nfs-subdir-external-provisioner)
Aug 30, 2024
WireGuard 설치 (wg-easy)
Aug 30, 2024
docker - 설치하기
Aug 30, 2024
HAProxy - Routing rule 설정하기
Aug 30, 2024
HAProxy - Statistics page 설정하기
Aug 30, 2024
HAProxy - 설치하기
Aug 30, 2024
NFS - Server, Client 설치하기
Aug 30, 2024
openssl - 간단한 CA, CA-signed 인증서 만들기
Aug 29, 2024
FORCE, NO_FORCE Policy (Database Recovery)
Aug 29, 2024
Log (Database Recovery)
Aug 29, 2024
Log Message Schemes (Database Recovery)
Aug 29, 2024
STEAL, NO_STEAL Policy (Database Recovery)
Aug 29, 2024
Xilinx SmartSSD - 설정 기록
Aug 27, 2024
Memory-mapped File IO, MMAP (OS)
Aug 27, 2024
Memory-mapped IO, MMIO (OS)
Aug 27, 2024
Memory Management Unit, MMU (Memory)
Aug 27, 2024
Page Table Base Register, CR3 (Memory)
Aug 27, 2024
Base Address Register, BAR (PCIe)
Aug 27, 2024
NVMeVirt - PCIe 구현 분석
Aug 26, 2024
Physical Region Page, PRP (NVMe)
Aug 26, 2024
Submission, Completion Queue (NVMe)
Aug 24, 2024
(논문) The FastLanes Compression Layout: Decoding 100 Billion Integers per Second with Scalar Code, VLDB 2023 (1. Introduction)
Aug 23, 2024
TPC-C (Database Benchmark)
Aug 23, 2024
TPC-H (Database Benchmark)
Aug 23, 2024
du - 파일 크기 구하기
Aug 22, 2024
Cube (Multi-dimensional Model)
Aug 22, 2024
Dimension, Dimension Table (Multi-dimensional Model)
Aug 22, 2024
Measure, Fact Table (Multi-dimensional Model)
Aug 22, 2024
Multi-Dimensional Data Model (Data Model)
Aug 22, 2024
Snowflake Schema (Multi-dimensional Model)
Aug 22, 2024
Star Schema (Multi-dimensional Model)
Aug 22, 2024
find - 파일 이름 whitespace 처리하기
Aug 21, 2024
(논문) The FastLanes Compression Layout - Decoding 100 Billion Integers per Second with Scalar Code
Aug 21, 2024
Hybrid Transactional and Analytical Processing, HTAP (Modern Database)
- #mdg
- #database
Aug 16, 2024
PVE - CA 신뢰하기
- #mdg
- #proxmox
Aug 16, 2024
PVE - Multi-node SDN 설정하기
- #mdg
- #proxmox
Aug 16, 2024
HCI Comparison - PVE, Harvester, oVirt...
Aug 16, 2024
ip - Routing table 보기, 추가하기
Aug 14, 2024
Basic Kubernetes installation guide - 기본 설치 가이드
Aug 13, 2024
PVE - NAT + Clustering 삽질
Aug 12, 2024
BtrBlocks (Database Format)
Aug 09, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes
Aug 06, 2024
Bitmap (Encoding)
Aug 06, 2024
Delta Coding (Encoding)
Aug 06, 2024
Patching, Mostly Encoding (Encoding)
Aug 06, 2024
Roaring Bitmap (Encoding)
Aug 06, 2024
Zig-Zag (Encoding)
- #mdg
- #db-encoding
Aug 05, 2024
Bit Packing, BP (Encoding)
Aug 05, 2024
Frame Of Reference, FOR (Encoding)
Aug 04, 2024
NVMeVirt 디버깅 기록들
Aug 02, 2024
Computational Storage Device, CSD (Storage)
Aug 01, 2024
NVMeVirt - KVSSD 기본 RW 분석
Jul 30, 2024
Fast Static Symbol Table, FSST (Encoding)
Jul 30, 2024
Huffman Coding (Encoding)
Jul 30, 2024
Prefix Code (Encoding)
Jul 29, 2024
(Garden) Algorithm, Data Structure
- #mdg
- #algorithm
Jul 29, 2024
(Garden) Computer Architectures, GPU
- #mdg
Jul 29, 2024
(Garden) C, Cpp
- #mdg
Jul 29, 2024
(Garden) Cybersecurity
- #mdg
Jul 29, 2024
(Garden) Database
- #mdg
Jul 29, 2024
Dictionary Encoding (Encoding)
Jul 29, 2024
Run Length Encoding, RLE (Encoding)
Jul 29, 2024
(Garden) Kubernetes, Cloud
- #mdg
Jul 29, 2024
(Garden) Network, Protocol
- #mdg
Jul 29, 2024
(Garden) Operating Systems, Linux
- #mdg
Jul 29, 2024
(Garden) Programming Language, Compiler
- #mdg
Jul 23, 2024
Single Instruction Multiple Data, SIMD (Arch)
Jul 22, 2024
Float, Double Point, IEEE 754 (C++ Number)
Jul 22, 2024
Integer (C++ Number)
Jul 18, 2024
Data Manipulation Language, DML (Data Model)
Jul 18, 2024
Data Cube (Modern Database)
- #mdg
- #database
Jul 18, 2024
Data Lake, Data Lakehouse (Modern Database)
- #mdg
- #database
Jul 18, 2024
Extract-Transform-Load, ETL (Modern Database)
- #mdg
- #database
Jul 18, 2024
On-Line Analytical Processing, OLAP (Modern Database)
- #mdg
- #database
Jul 18, 2024
On-Line Transactional Processing, OLTP (Modern Database)
- #mdg
- #database
Jul 18, 2024
ACID (Database Transaction)
Jul 18, 2024
Transaction (Database)
Jul 18, 2024
Shared-nothing Architecture (Distributed Computing)
Jul 17, 2024
Atomic Type (C++ Concurrency)
Jul 17, 2024
Lock Function (C++ Concurrency)
Jul 17, 2024
Lock guard (C++ Concurrency)
Jul 17, 2024
Shared mutex (C++ Concurrency)
Jul 17, 2024
Unique lock (C++ Concurrency)
Jul 17, 2024
Database Management System, DBMS (Database)
- #mdg
- #database
Jul 17, 2024
Data Model (Database)
Jul 17, 2024
Document Data Model (Data Model)
Jul 17, 2024
Schema, Namespace (Data Model)
Jul 17, 2024
Foreign Key, FK (Relational Model)
Jul 17, 2024
Private Key, PK (Relational Model)
Jul 17, 2024
Relation (Relational Model)
Jul 17, 2024
Relational Data Model (Data Model)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (1. Abstract, Intro)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (2. Background)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (3. Scheme selection and compression)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (4. Pseudodecimal encoding)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (5. Fast decompression)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (6. Evaluation)
Jul 17, 2024
(논문) BtrBlocks - Efficient Columnar Compression for Data Lakes, SIGMOD 2023 (7. Related work and conclusion)
Jul 17, 2024
Data Warehouse (Modern Database)
- #mdg
- #database
Jul 15, 2024
Friend Class (C++ Class)
Jul 15, 2024
(Bustub) Project 01 - Buffer Pool (Task 04 - Leaderboard)
Jul 13, 2024
Promise, Future (C++ Async)
Jul 12, 2024
Constructor (C++ Class)
Jul 12, 2024
Copy Assignment Operator (C++ Class)
Jul 12, 2024
Copy Constructor (C++ Class)
Jul 12, 2024
Destructor (C++ Class)
Jul 12, 2024
Move Constructor (C++ Class)
Jul 12, 2024
"bugprone-unchecked-optional-access" Error (C++ Optional)
Jul 12, 2024
Creating Optional Object (C++ Optional)
Jul 12, 2024
Optional Object (C++ Optional)
Jul 12, 2024
Reference Type (C++ Pointer)
Jul 12, 2024
(Bustub) Project 01 - Buffer Pool (Task 03)
Jul 11, 2024
(Bustub) Project 01 - Buffer Pool (Task 02)
Jul 09, 2024
date - ISO8601 포맷으로 시간 표시
Jul 09, 2024
date - UTC 시간 표시
Jul 09, 2024
date - 시간 설정
Jul 09, 2024
date - 출력 포맷
Jul 09, 2024
find - File type 으로 탐색
Jul 09, 2024
find - Script 실행하기
Jul 09, 2024
find - Wildcard 탐색
Jul 09, 2024
ip - NIC 에서 IP 지우기
Jul 09, 2024
iptables - 설정 파일로 저장하기
Jul 09, 2024
ipvsadm - 설정 모두 지우기
Jul 09, 2024
ipvsadm - 설정 확인하기
Jul 09, 2024
less - Color code 보여주기
Jul 09, 2024
ln - Symlink 삭제하기
Jul 09, 2024
ln - Symlink 생성하기
Jul 09, 2024
ls - Color code 비활성화하기
Jul 09, 2024
ncat - Port open 확인
Jul 09, 2024
ncat - TCP socket 열기
Jul 09, 2024
ncat - TCP 메세지 보내기
Jul 09, 2024
openssl - 간단한 self-signed 인증서 만들기
Jul 09, 2024
openssl - 파일 hash 하기
Jul 09, 2024
ping - 1개만 보내기
Jul 09, 2024
ping - Timeout 설정하기
Jul 08, 2024
(Bustub) Project 01 - Buffer Pool (Task 01)
Jul 08, 2024
01. Modern OLAP Databases
Jul 04, 2024
Database - 어떤 언어가 하탈까?
- #mdg
- #database
Jul 04, 2024
02. Modern SQL
Jul 03, 2024
Converting Char Case (C++ String)
Jul 03, 2024
String 변수를 auto 로 생성하지 말자 (C++ String)
Jul 03, 2024
Constant Method (C++ Class)
Jul 03, 2024
Mutex (C++ Concurrency)
Jul 03, 2024
tar - 다운로드 와 압축해제를 동시에
Jul 02, 2024
gdb - Breakpoint 걸기
Jul 02, 2024
gdb - Variable 값 확인하기
- #mdg
- #gdb
Jul 02, 2024
Debug Compile (cmake)
Jul 02, 2024
(Bustub) Project 00 - Cpp Primer (Task 03)
Jul 02, 2024
(Bustub) Project 00 - Cpp Primer (Task 04)
Jul 02, 2024
set - 실행 전 명령어 출력하기
Jul 02, 2024
set - 에러 발생시 스크립트 종료하기
Jul 02, 2024
column - 표 깔끔하게 출력하기
Jul 02, 2024
cut - Delimiter 로 문자열 자르기
Jul 02, 2024
cut - 마지막 값 알아내기
Jul 02, 2024
wc - Line 수 세기
Jul 02, 2024
wc - 글자수 세기
Jul 01, 2024
Dynamic Type Casting (C++)
- #mdg
- #cpp
Jul 01, 2024
Move Ownership (C++)
Jul 01, 2024
Converting Smart Pointer to Pointer (C++ Pointer)
Jul 01, 2024
Creating Smart Pointer (C++ Pointer)
Jul 01, 2024
Map 원소 존재여부 검사하기 (C++ STL)
Jul 01, 2024
(CMU 15-445) Intro. to Database Systems
Jul 01, 2024
(Bustub) Project 00 - Cpp Primer (Task 01)
Jul 01, 2024
(Bustub) Project 00 - Cpp Primer (Task 02)
Jul 01, 2024
01. Relational Model and Algebra
Jun 28, 2024
Map 원소 삭제하기 (C++ STL)
Jun 27, 2024
Map 루프 (C++ STL)
Jun 26, 2024
Map 원소 추가하기 (C++ STL)
Jun 26, 2024
Internet Service Provider, ISP (Network)
Jun 24, 2024
(CMU 15-721) Advanced Database Systems
Jun 16, 2024
iptables - 리다이렉션 하기
Jun 16, 2024
iptables - 테이블 비우기
Jun 14, 2024
FDP on NVMeVirt (SNU CSE AOS24s Project)
- #mdg
Jun 11, 2024
22. Virtual Machines (서울대 고급 운영체제 강의록)
Jun 07, 2024
Process Filesystem (procfs)
Jun 07, 2024
Maps (procfs)
Jun 04, 2024
Printk Formatting (C Linux Kernel)
Jun 04, 2024
NVMeVirt (5) - Write command 함수 콜 스택 분석
Jun 04, 2024
NVMeVirt (6) - GC, WAF 모니터링 기능 디버깅 메모
Jun 02, 2024
Vexing Parse Problem (C++)
- #mdg
- #cpp
Jun 02, 2024
Hyper Text Transfer Protocol (HTTP)
May 30, 2024
21. Virtual Memory for Linux (서울대 고급 운영체제 강의록)
May 29, 2024
Denial of Service, DoS (Network)
May 29, 2024
Transport Layer Security (TLS)
May 29, 2024
Downgrade Attack (TLS)
May 29, 2024
Forward Secrecy (TLS)
May 28, 2024
Certificate Transparency, CT (PKIX)
May 28, 2024
Hash (Hash)
May 28, 2024
Hash Pointer (Hash)
May 28, 2024
Merkle Tree (Hash)
May 27, 2024
Public Key Cryptography, PKC (PKC)
May 27, 2024
Diffie-Hellman Key Exchange, DH (PKC)
May 27, 2024
Public Key Infrastructure X509, PKIX (PKIX)
May 27, 2024
Certificate (PKIX)
May 27, 2024
Certificate Chain (PKIX)
May 27, 2024
Certificate Revocation List, CRL (PKIX)
May 27, 2024
Certificate Validation Type (PKIX)
May 27, 2024
Online Certificate Status Protocol, OCSP (PKIX)
May 27, 2024
Hash Message Authentication Code, HMAC (Hash)
May 27, 2024
Cache Poisoning, Spoofing (DNS)
May 27, 2024
DNS Amplification Attack, Reflection Attack (DNS)
May 27, 2024
DNS Security Extension, DNSSEC (DNS)
May 27, 2024
DNS over Encryption (DNS)
May 27, 2024
EDNS0 Client Subnet, ECS (DNS)
May 27, 2024
EDNS0 Padding (DNS)
May 27, 2024
Extention Mechanisms for DNS, EDNS0 (DNS)
May 27, 2024
NXDomain Attack, Random-subdomain Attack (DNS)
May 26, 2024
Autonomous System, AS (BGP)
May 26, 2024
Network Layer Reachability Information, NLRI (BGP)
May 26, 2024
Route Leak (BGP)
May 26, 2024
Resolver (DNS)
May 26, 2024
Resource Record, RR (DNS)
May 26, 2024
Internet Registry System (Network)
May 26, 2024
Least Frequently Used, LFU (Replacement)
May 26, 2024
openssl - AES 암복호화 하기
May 26, 2024
Flexible Data Placement, FDP (Storage)
May 26, 2024
Conventional Magnetic Recording, CMR HDD (Storage)
May 26, 2024
Zoned Storage Model (Storage)
May 25, 2024
Border Gateway Protocol (BGP)
May 25, 2024
Internet Routing Registry, IRR (BGP)
May 25, 2024
Doorbell (NVMe)
May 24, 2024
Resource Public Key Infrastructure, RPKI (BGP)
May 24, 2024
Route Hijack Attack (BGP)
May 23, 2024
20. Superpage (서울대 고급 운영체제 강의록)
May 22, 2024
(논문) ARC - A Self-Tuning, Low Overhead Replacement Cache (FAST'03)
May 22, 2024
1. Introduction (ARC, FAST'03)
May 22, 2024
Least Recently Used, LRU (Replacement)
May 16, 2024
세상 간단한 Kernel module 예시 (C Linux Kernel)
May 16, 2024
논문 - Increased DNS forgery resistance through 0x20-bit encoding - security via leet queries
May 16, 2024
19. Memory Mapping, Shared Memory, Swap (서울대 고급 운영체제 강의록)
May 14, 2024
18. Virtual Memory (서울대 고급 운영체제 강의록)
May 13, 2024
(논문) Practical, Transparent Operating System Support for Superpages
May 13, 2024
Translation Lookaside Buffer, TLB (Memory)
May 09, 2024
17. Scheduler Activation (서울대 고급 운영체제 강의록)
May 08, 2024
Command-line Arguments (C++)
- #mdg
- #cpp
May 08, 2024
Converting Char to String (C++ String)
May 08, 2024
size() 의 사칙연산 주의할 것 (C++ STL)
May 07, 2024
함수 진입, 탈출 메세지 출력하기 (C Debug)
May 03, 2024
논문 - A comprehensive survey on DNS tunnel detection
May 02, 2024
16. CPU Scheduling (서울대 고급 운영체제 강의록)
Apr 30, 2024
15. Process, Thread, Task (서울대 고급 운영체제 강의록)
Apr 25, 2024
nvme-cli - 데이터 기본 입출력하기
Apr 25, 2024
nvme-cli - 최신 버전 설치하기
Apr 24, 2024
NVMeVIrt (3) - 디버깅 메세지 출력 설정 기록
Apr 24, 2024
NVMeVirt (4) - FDP 디버깅 기록
Apr 24, 2024
apt - Kernel 업그레이드 하기
Apr 23, 2024
PVE - NVMe Emulation (ZNS, FDP)
Apr 23, 2024
(Garden) Shell Script
- #mdg
Apr 23, 2024
bash - list 기본 사용법
Apr 23, 2024
nvme-cli - 디바이스 조회하기
Apr 23, 2024
nvme-cli - 로그 보기
Apr 23, 2024
nvme-cli - ZNS zone 상태 관리하기
Apr 23, 2024
nvme-cli - ZNS 데이터 입출력하기
Apr 23, 2024
nvme-cli - ZNS 디바이스 조회하기
Apr 23, 2024
(Garden) Storage
- #mdg
Apr 22, 2024
PVE - NVMe Emulation for VM
Apr 22, 2024
PVE - Simple SDN 설정하기
- #mdg
- #proxmox
Apr 22, 2024
PVE - VM 생성
- #mdg
- #proxmox
Apr 22, 2024
PVE - WireGuard 설정하기
- #mdg
- #proxmox
Apr 22, 2024
PVE - 추가적인 디스크 마운트하기
- #mdg
- #proxmox
Apr 21, 2024
NVMeVirt (1) - 설치 기록
Apr 21, 2024
NVMeVirt (2) - S.M.A.R.T log 기능 디버깅 기록
Apr 16, 2024
13. F2FS - Flash Friendly Filesystem (서울대 고급 운영체제 강의록)
Apr 16, 2024
14. Various SSDs (서울대 고급 운영체제 강의록)
Apr 14, 2024
Bloom Filter (Data Structure)
Apr 14, 2024
LSM Tree (RocksDB)
Apr 14, 2024
Leveled Compaction (RocksDB)
Apr 14, 2024
Memtable (RocksDB)
Apr 14, 2024
Static Sorted Table, SST (RocksDB)
Apr 14, 2024
(논문) F2FS - A New File System for Flash Storage
Apr 11, 2024
Fragmentation (OS)
Apr 09, 2024
11. LFS - Log-structured Filesystem (서울대 고급 운영체제 강의록)
Apr 09, 2024
12. File Translation Layers, FTL (서울대 고급 운영체제 강의록)
Apr 06, 2024
Sorted Run (Data Structure)
Apr 06, 2024
Balanced Tree, B Tree (Data Structure)
Apr 06, 2024
Binary Search Tree, BST (Data Structure)
Apr 06, 2024
Merge Sort (Algorithm)
Apr 06, 2024
(논문) The design and implementation of a log-structured file system
Apr 06, 2024
Flash Memory, SSD (Storage)
Apr 06, 2024
Hot Cold Separation (Storage)
Apr 06, 2024
Write Amplification, WA and Write Amplication Factor, WAF (Storage)
Apr 02, 2024
8. Filesystem Overview (서울대 고급 운영체제 강의록)
Apr 02, 2024
9. FFS - The Fast Filesystem (서울대 고급 운영체제 강의록)
Apr 02, 2024
10. Ext4 Filesystem (서울대 고급 운영체제 강의록)
Mar 30, 2024
(논문) Hints for Computer System Design
Mar 30, 2024
(논문) A Fast File System for UNIX
Mar 30, 2024
Logical Block Addressing, LBA (Storage)
Mar 30, 2024
Shingled Magnetic Recording HDD, SMR HDD (Storage)
Mar 30, 2024
Garbage Collection, GC (Storage)
Mar 30, 2024
Multi Level Cell, MLC (Storage)
Mar 30, 2024
Open Channel SSD, OCSSD (Storage)
Mar 30, 2024
Over Provisioning, OP (Storage)
Mar 27, 2024
Slack Space Recycling, SSR (File System)
Mar 26, 2024
7. Flash Memory (서울대 고급 운영체제 강의록)
Mar 25, 2024
Domain Name System (DNS)
Mar 25, 2024
Top Level Domain, TLD (DNS)
Mar 25, 2024
Zone (DNS)
Mar 24, 2024
DNS Tunneling (DNS)
Mar 24, 2024
Full Qualified Domain Name, FQDN (DNS)
Mar 24, 2024
Nameserver (DNS)
Mar 24, 2024
Namespace (DNS)
Mar 24, 2024
Partially Qualified Domain Name, PQDN (DNS)
Mar 24, 2024
Zone Delegation (DNS)
Mar 21, 2024
5. Solid State Drive, NVMe (서울대 고급 운영체제 강의록)
Mar 21, 2024
6. Storage (서울대 고급 운영체제 강의록)
Mar 19, 2024
4. Storage Overview and Hard Disk Drive (서울대 고급 운영체제 강의록)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (1. Introduction & 2. Origins)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (3. The PDP-7 UNIX File System)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (4. Process Control)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (5. IO Redirection)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (6. The Advent of the PDP-11 + 7. The First PDP-11 System)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (8. Pipes)
Mar 18, 2024
(논문) The Evolution of the Unix Time-sharing System (9. High-level Languages)
Mar 16, 2024
Input Output per second, IOps (storage)
Mar 16, 2024
Latency (Storage)
Mar 16, 2024
Throughput (Storage)
Mar 16, 2024
Namespace (NVMe)
Mar 16, 2024
Flash Translation Layer, FTL (Storage)
Mar 16, 2024
Multi-stream SSD (Storage)
Mar 16, 2024
NAND-based Flash Memory (Storage)
Mar 16, 2024
NOR-based Flash Memory (Storage)
Mar 16, 2024
PE Cyclen Limit, Wearing-off (Storage)
Mar 16, 2024
Pre-conditioning (Storage)
Mar 16, 2024
Read Disturb (Storage)
Mar 16, 2024
Superblock (Storage)
Mar 16, 2024
TRIM, Deallocation (Storage)
Mar 16, 2024
Wear Leveling (Storage)
Mar 14, 2024
3. Overview of UNIX-like OS (서울대 고급 운영체제 강의록)
Mar 12, 2024
2. Overview of Operating Systems (서울대 고급 운영체제 강의록)
Mar 07, 2024
1. Overview of System Software Research (서울대 고급 운영체제 강의록)
Mar 05, 2024
bash - alias 설정
Mar 05, 2024
bash - alias 해제
Mar 05, 2024
bash - 조건문 문법
Mar 05, 2024
bash - 조건문으로 파일 혹은 디렉토리 존재 확인하기
Mar 05, 2024
bash - 파일에서 환경변수 읽어오기
Mar 05, 2024
bash - Substitution 으로 변수 기본값 설정하기
Mar 05, 2024
bash - Substitution 으로 변수 미설정 에러 출력하기
Mar 05, 2024
bash - Substitution 으로 접미어 지우기
Mar 05, 2024
ca-certificates - 인증서 신뢰하기
Mar 05, 2024
expr - 사칙연산하기
Mar 05, 2024
tr - 문자 대체하기
Mar 05, 2024
tr - 문자 지우기
Mar 01, 2024
(서울대) 고급 운영체제 강의록
Jan 30, 2024
curl - Progress bar 지우기
Jan 30, 2024
curl - Redirect 하기
Jan 30, 2024
curl - 기본 사용법
Jan 30, 2024
curl - 타임아웃 설정하기
Jan 30, 2024
TAR vs GZIP - 뭔차이지?
Jan 30, 2024
tar - 파일 압축 풀기
Jan 30, 2024
tar - 파일 압축 하기
Jan 30, 2024
watch - 김해람의 꿀조합
Jan 26, 2024
df - inode 현황 출력하기
Jan 26, 2024
df - 마운트 현황 출력하기
Jan 26, 2024
fdisk - 디스크 확인하기
Jan 26, 2024
디스크 마운트하기
Jan 11, 2024
Certificate Signing Request, CSR (PKIX)
Jan 11, 2024
apt - 설치된 패키지 확인하기
Jan 11, 2024
apt - 패키지 깔끔하게 지우기
Jan 11, 2024
apt - 패키지 레포지토리 알아내기
Jan 11, 2024
apt - 패키지 하나만 버전 업그레이드하기
Jan 11, 2024
arp - ARP 테이블 요소 삭제하기
Jan 11, 2024
arp - ARP 테이블 확인하기
Jan 11, 2024
openssl - 인증서가 어떤 CA 인증서에 의해 서명되었는지 확인하기
Jan 11, 2024
openssl - 인증서에서 CSR (Certificate Signing Request) 뽑아내기
Jan 10, 2024
Symmetric Key for TLS - TLS 통신에 대칭키를 사용하는 이유 (PKC)
Jan 10, 2024
Certificate Authority, CA (PKIX)
Jan 10, 2024
x509v3 - Basic Constraints (PKIX)
Jan 10, 2024
x509v3 - Key Usage, Extended Key Usage, KU, EKU (PKIX)
Jan 08, 2024
Kubeconfig 파일로 Kube apiserver 에 직접 cURL 찔러보기
Jan 08, 2024
Ingress NGINX - "upstream sent too large http2 frame 4740180" 에러 해결기
Jan 08, 2024
RabbitMQ on Kubernetes - "Command timed out: 'df -kP ...'" 에러 해결기
Jan 04, 2024
제 4회 테크 데이 - Kubernetes Korea Group 커뮤니티 기술 세미나 참석 기록
Jan 04, 2024
How to make 200y Kubeadm-generated certificates - 인증서가 만료되지 않는 불멸의 이순신 클러스터 구축기
Dec 21, 2023
Mutual TLS, mTLS (PKIX)
Dec 21, 2023
Kubernetes Control Plane TLS explained - 컨트롤 플레인 인증서 톺아보기
Dec 21, 2023
Security model in etcd - etcd 에서 사용되는 인증서들
Dec 21, 2023
openssl - Server 인증서 다운로드 하기
Dec 21, 2023
openssl - 인증서 상세 정보 확인하기
Dec 21, 2023
tcpdump - 인터페이스 지정하기
Dec 21, 2023
tcpdump - 포트 지정하기
Dec 11, 2023
Distinguished Name, DN (PKIX)
Dec 11, 2023
Serial Number (PKIX)
Dec 11, 2023
Subject Alternative Name, SAN (PKIX)
Nov 06, 2023
Apache Lucene
- #mdg
- #elasticsearch
Nov 06, 2023
Commit API (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
Flush API (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
Index (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
Merge (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
Read API (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
Segment (Lucene)
- #mdg
- #elasticsearch
Nov 06, 2023
ElasticSearch Architecture - 엘라스틱서치 아키텍처
- #mdg
- #elasticsearch
Nov 06, 2023
Read & Write Operation in ElasticSearch - 엘라스틱서치 RW 과정 정리
- #mdg
- #elasticsearch
Nov 06, 2023
TL;DR ElasticSearch - 엘라스틱서치 간단하게 시작하기
- #mdg
- #elasticsearch
Nov 06, 2023
Cluster (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Coordinating Node (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Data Node (ElaticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Document (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
ElasticSearch
- #mdg
- #elasticsearch
Nov 06, 2023
Flush (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Index (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Indexing (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Master Node (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Node (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Primary Shard (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Refresh (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Replication Shard (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Shard (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
Type (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
_doc (ElasticSearch)
- #mdg
- #elasticsearch
Nov 06, 2023
_id (ElasticSearch)
- #mdg
- #elasticsearch
Aug 03, 2023
Kube-proxy - iptables vs ipvs mode performance comparison
- #mdg
- #kubernetes
Jun 10, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (6주차 - Open Source Projects)
Jun 03, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (5주차 - Interfaces)
May 20, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (4주차 - Kubernetes Networking)
May 13, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (3주차 - Kubernetes Controller)
May 06, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (2주차 - Kubernetes apiserver)
Apr 22, 2023
쿠버네티스 딥다이브 : 7천+ 클러스터를 관리한 엔지니어의 MTTR 감소, SLA 증대 노하우 (1주차 - 쿠버네티스 개론)
Apr 22, 2023
쿠버네티스 딥다이브 (Learning Spoons, H1 2023)
Feb 02, 2023
Finalizer (Kubernetes)
Feb 02, 2023
Network Policy (Kubernetes)
Feb 02, 2023
Rule-Based Aceess Control, RBAC (Kubernetes)
Feb 02, 2023
External Gateway Protocol, EGP (BGP)
Feb 02, 2023
HTTP with TLS, HTTPS (Network)
Feb 02, 2023
Method (HTTP)
Feb 02, 2023
Representational State Transfer API, ReST (HTTP)
Feb 02, 2023
Classless Inter-Domain Routing, CIDR (Network)
Feb 02, 2023
Cross-Origin Resource Sharing, CORS (Network)
Feb 02, 2023
Dynamic Host Configuration Protocol, DHCP (Network)
Feb 02, 2023
ICMP Router Discovery Protocol, DISC (Network)
Feb 02, 2023
IP Class (Network)
Feb 02, 2023
Interior Gateway Protocol, IGP (Network)
Feb 02, 2023
OSI 7 Layer Model (Network)
Feb 02, 2023
Split Horizon Problem, Route Loop (Network)
Feb 02, 2023
TCP-IP Suite (Network)
Feb 02, 2023
Transmission Control Protocol, TCP (Network)
Feb 02, 2023
User Datagram Protocol, UDP (Network)
Feb 02, 2023
Variable Length Subnet Mask, VLSM (Network)
Feb 02, 2023
Virtual Router Redundancy Protocol (VRRP)
Feb 02, 2023
Split-brain Scenario (VRRP)
Jan 27, 2023
01. 쿠버네티스와 친해지기
Jan 27, 2023
02. 기본 개념
Jan 27, 2023
03. 다양한 리소스들
Jan 27, 2023
04. 심화
Jan 27, 2023
쿠버네티스 교육자료 (SI Analytics, Jan. 2023)
Oct 14, 2022
11. Disk Scheduling (이화여대 운영체제 강의록)
Oct 13, 2022
10. File Systems (이화여대 운영체제 강의록)
Oct 07, 2022
9. Virtual Memory (이화여대 운영체제 강의록)
Oct 06, 2022
8. Physical Memory Allocation (이화여대 운영체제 강의록)
Sep 28, 2022
7. Memory Address (이화여대 운영체제 강의록)
Sep 26, 2022
6. Process Synchronize (이화여대 운영체제 강의록)
Sep 25, 2022
5. CPU Scheduling (이화여대 운영체제 강의록)
Sep 22, 2022
4. Process Management (이화여대 운영체제 강의록)
Sep 14, 2022
3. Process (이화여대 운영체제 강의록)
Sep 12, 2022
2. System Structure & Process Execution (이화여대 운영체제 강의록)
Sep 05, 2022
(이화여대) 운영체제 강의록
Sep 05, 2022
1. 운영체제란 (이화여대 운영체제 강의록)
Apr 16, 2022
(책) 점프 투 파이썬 정리록
- #mdg
- #python
Apr 16, 2022
01. 화면입출력 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
02. 파이썬 자료형 개요 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
03. 문자열 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
04. 리스트 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
05. 튜플 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
06. 집합 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
07. 데크 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
08. 딕셔너리 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
09. 반복, 조건문 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
10. 함수 선언 문법 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
11. 함수 타입 힌트, 제네레이터 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
12. 클래스 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
13. 클래스 문법 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
14. 파일입출력 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
15. 예외처리 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
16. 모듈 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
17. 패키지 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
18. 내장함수 정리 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
19. 내장라이브러리 정리 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
20. 클린코드 가이드 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
21. 정규표현식 이용 (점프 투 파이썬 정리록)
- #mdg
- #python
Apr 16, 2022
부록 - 정규표현식 (점프 투 파이썬 정리록)
- #mdg
- #python
Dec 14, 2021
14. SNMP (충남대 컴퓨터 네트워크 강의록)
Dec 10, 2021
부록 - 시험대비) 싱하형배 컴퓨터 네트워크 모의고사 정답 (충남대 컴퓨터 네트워크 강의록)
Dec 10, 2021
부록 - 시험대비) 싱하형배 컴퓨터 네트워크 모의고사 (충남대 컴퓨터 네트워크 강의록)
Dec 08, 2021
12. TELNET, Email, File Transfer (충남대 컴퓨터 네트워크 강의록)
Dec 08, 2021
13. WWW, HTTP (충남대 컴퓨터 네트워크 강의록)
Dec 05, 2021
15. Machine Dependent Processing (충남대 컴파일러 개론 강의록)
Dec 05, 2021
16. Analysis & Optimization (충남대 컴파일러 개론 강의록)
Dec 03, 2021
14. Semantic Analysis, Type Checking (충남대 컴파일러 개론 강의록)
Nov 28, 2021
10. Congestion Control, SCTP (충남대 컴퓨터 네트워크 강의록)
Nov 28, 2021
11. Application Layer, DNS (충남대 컴퓨터 네트워크 강의록)
Nov 13, 2021
부록 - 실습자료 4) Static Router (충남대 컴퓨터 네트워크 강의록)
Nov 12, 2021
Deque (Data Structure)
Nov 12, 2021
Stack, Queue, Container Adapter (Data Structure)
Nov 11, 2021
13. 3 Address Code (충남대 컴파일러 개론 강의록)
Nov 09, 2021
9. TCP (충남대 컴퓨터 네트워크 강의록)
Nov 03, 2021
11. SDD, AST (충남대 컴파일러 개론 강의록)
Nov 03, 2021
12. IR (충남대 컴파일러 개론 강의록)
Nov 02, 2021
8. Transport Layer & UDP (충남대 컴퓨터 네트워크 강의록)
Oct 30, 2021
7. Address Mapping, Multicasting, Error Rep (충남대 컴퓨터 네트워크 강의록)
Oct 28, 2021
6. IPv4, IPv6 (충남대 컴퓨터 네트워크 강의록)
Oct 14, 2021
10. LR(1) 파서, LALR 파서 (충남대 컴파일러 개론 강의록)
Oct 13, 2021
9. LR(0) 파싱 테이블, SLR 파싱 (충남대 컴파일러 개론 강의록)
Oct 10, 2021
4. Routing 복습 (충남대 컴퓨터 네트워크 강의록)
Oct 10, 2021
5. Routing 예시 (충남대 컴퓨터 네트워크 강의록)
Oct 09, 2021
부록 - 실습자료 3) GARP (충남대 컴퓨터 네트워크 강의록)
Oct 07, 2021
8. yacc (충남대 컴파일러 개론 강의록)
Oct 06, 2021
7. Bottom-up Parsing (충남대 컴파일러 개론 강의록)
Sep 29, 2021
3. Packet Switching Example (충남대 컴퓨터 네트워크 강의록)
Sep 28, 2021
6. 구문분석기 만들기 (충남대 컴파일러 개론 강의록)
Sep 26, 2021
부록 - 실습자료 2) Proxy ARP (충남대 컴퓨터 네트워크 강의록)
Sep 26, 2021
5. LL문법 (충남대 컴파일러 개론 강의록)
Sep 25, 2021
4. Top-down 구문분석 (충남대 컴파일러 개론 강의록)
Sep 23, 2021
부록 - 실습자료 1) Network layer & ARP (충남대 컴퓨터 네트워크 강의록)
Sep 14, 2021
2. Network Layer (충남대 컴퓨터 네트워크 강의록)
Sep 12, 2021
(충남대) 컴퓨터 네트워크 강의록
Sep 12, 2021
1. 데이터통신 회고 (충남대 컴퓨터 네트워크 강의록)
Sep 12, 2021
2. 어휘분석기 만들어보기 (충남대 컴파일러 개론 강의록)
Sep 12, 2021
3. 구문분석 & 파스트리 (충남대 컴파일러 개론 강의록)
Sep 05, 2021
(충남대) 컴파일러 개론 강의록
Sep 05, 2021
1. 어휘분석 & 토큰 (충남대 컴파일러 개론 강의록)
Jun 13, 2021
13. File Management (충남대 운영체제 강의록)
Jun 07, 2021
부록 - 시험대비) 싱하형배 데이터통신 모의고사 정답 (충남대 데이터 통신 강의록)
Jun 07, 2021
부록 - 시험대비) 싱하형배 데이터통신 모의고사 (충남대 데이터 통신 강의록)
Jun 07, 2021
12. IO & Disk Scheduling (충남대 운영체제 강의록)
Jun 03, 2021
13. Routing (충남대 데이터 통신 강의록)
Jun 03, 2021
14. 명령형언어 - Part 2 (충남대 프로그래밍 언어 개론 강의록)
May 31, 2021
11. Layer Architecture (충남대 데이터 통신 강의록)
May 31, 2021
12. Network Layer, Routing (충남대 데이터 통신 강의록)
May 30, 2021
11. Multicore Scheduling (충남대 운영체제 강의록)
May 27, 2021
13. 명령형 언어 - Part 1 (충남대 프로그래밍 언어 개론 강의록)
May 23, 2021
10. CPU Scheduling (충남대 운영체제 강의록)
May 20, 2021
12. 재귀함수 (충남대 프로그래밍 언어 개론 강의록)
May 19, 2021
10. Wireless LAN - Part 2 (충남대 데이터 통신 강의록)
May 14, 2021
9. Segmentation (충남대 운영체제 강의록)
May 13, 2021
11. 조건분기문 (충남대 프로그래밍 언어 개론 강의록)
May 11, 2021
부록 - 실습자료 4) 단편화 (충남대 데이터 통신 강의록)
May 09, 2021
8. Virtual Memory (충남대 운영체제 강의록)
May 06, 2021
10. 1등 시민 함수 (충남대 프로그래밍 언어 개론 강의록)
May 01, 2021
9. Wireless LAN - Part 1 (충남대 데이터 통신 강의록)
Apr 29, 2021
9. 함수와 함수호출 (충남대 프로그래밍 언어 개론 강의록)
Apr 27, 2021
8. Ethernet (충남대 데이터 통신 강의록)
Apr 24, 2021
7. Memory Management (충남대 운영체제 강의록)
Apr 15, 2021
8. 문법적 설탕과 식별자 (충남대 프로그래밍 언어 개론 강의록)
Apr 13, 2021
7. MAC (충남대 데이터 통신 강의록)
Apr 12, 2021
6. Deadlock & Starvation (충남대 운영체제 강의록)
Apr 10, 2021
6. ARQ Protocol, HDLC (충남대 데이터 통신 강의록)
Apr 07, 2021
5. Semaphore (충남대 운영체제 강의록)
Apr 07, 2021
7. 언어의 정의 (충남대 프로그래밍 언어 개론 강의록)
Apr 05, 2021
부록 - 실습자료 3) MAC, ARQ (충남대 데이터 통신 강의록)
Apr 04, 2021
5. Data Link Control (충남대 데이터 통신 강의록)
Apr 01, 2021
6. Syntax Analyzer, Parser, 구문분석기 (충남대 프로그래밍 언어 개론 강의록)
Mar 30, 2021
4. Concurrency (충남대 운영체제 강의록)
Mar 29, 2021
부록 - 실습자료 2) Peer 2 Peer process (충남대 데이터 통신 강의록)
Mar 27, 2021
4. Bandwidth Utilization (충남대 데이터 통신 강의록)
Mar 25, 2021
5. Lexical Analyzer, Lexer, 어휘분석기 (충남대 프로그래밍 언어 개론 강의록)
Mar 24, 2021
3. Thread (충남대 운영체제 강의록)
Mar 18, 2021
3. D2A, A2A Conversion (충남대 데이터 통신 강의록)
Mar 18, 2021
3. 재귀 호출 최적화 기법 (충남대 프로그래밍 언어 개론 강의록)
Mar 18, 2021
4. Syntax와 Semantics (충남대 프로그래밍 언어 개론 강의록)
Mar 17, 2021
2. Process (충남대 운영체제 강의록)
Mar 15, 2021
부록 - 실습자료 1) 프로토콜 (충남대 데이터 통신 강의록)
Mar 13, 2021
2. OCaml 문법 - Part 2 (충남대 프로그래밍 언어 개론 강의록)
Mar 10, 2021
2. D2D, A2D Conversion (충남대 데이터 통신 강의록)
Mar 08, 2021
(충남대) 운영체제 강의록
Mar 08, 2021
1. Interrupt, Time-sharing (충남대 운영체제 강의록)
Mar 04, 2021
(충남대) 프로그래밍 언어 개론 강의록
- #mdg
- #pl
Mar 04, 2021
1. OCaml 문법 - Part 1 (충남대 프로그래밍 언어 개론 강의록)
Mar 03, 2021
(충남대) 데이터 통신 강의록
- #mdg
- #network
Mar 03, 2021
1. Bitrate (충남대 데이터 통신 강의록)
Nov 16, 25
(논문) CUBIT: Concurrent Updatable Bitmap Indexing, VLDB 2024 (4. CUBIT Design)
Nov 15, 25
(논문) CUBIT: Concurrent Updatable Bitmap Indexing, VLDB 2024 (1. Introduction)

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