DaEun's devlog
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DaEun's devlog

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[시스템 디자인 스터디] ranking system
system-design
August 31, 2024
D
DaEun Kim
[시스템 디자인 스터디] shortening url
system-design
June 21, 2024
D
DaEun Kim
[스프링부트 핵심 가이드] Entity, PersistanceContext
Spring
June 19, 2024
D
DaEun Kim
[스프링부트 핵심 가이드] Tomcat, Servlet, Layered Architecture
Spring
June 11, 2024
D
DaEun Kim
[스프링부트 핵심 가이드] IoC, DI, AOP, Bean
Spring
June 9, 2024
D
DaEun Kim
실행 계획 분석하기
Mysql
March 31, 2024
D
DaEun Kim
테이블 및 인덱스 통계 정보
Mysql
March 31, 2024
D
DaEun Kim
옵티마이저의 쿼리 최적화
Mysql
March 27, 2024
D
DaEun Kim
조인(join)
Mysql
March 25, 2024
D
DaEun Kim
옵티마이저(Optimizer)의 데이터 처리
Mysql
March 17, 2024
D
DaEun Kim
클러스터 인덱스 (Clustered Index) & 유니크 인덱스 (Unique Index)
Mysql
March 12, 2024
D
DaEun Kim
B-Tree index
Mysql
March 9, 2024
D
DaEun Kim
Mysql 트랜잭션 격레성 레벨 (Isolation Level)
Mysql
March 5, 2024
D
DaEun Kim
InnoDB 엔진의 잠금(Lock)
Mysql
March 2, 2024
D
DaEun Kim
Mysql 엔진의 잠금(Lock)
Mysql
March 1, 2024
D
DaEun Kim
[AWS Re:Invent 2023] Advanced design patterns with Redis
AWS
November 30, 2023
D
DaEun Kim
[AWS Re:Invent 2023] Best practices for resilient systems
AWS
November 30, 2023
D
DaEun Kim
[AWS Re:Invent 2023] Deep dive into Amazon Aurora and its innovations
AWS
November 29, 2023
D
DaEun Kim
[AWS Re:Invent 2023] Making your Amazon Aurora cluster more resilient
AWS
November 27, 2023
D
DaEun Kim
[Architecting on AWS] Disaster Recovery
AWS
November 17, 2023
D
DaEun Kim
[Architecting on AWS] Edge Service
AWS
November 17, 2023
D
DaEun Kim
[Architecting on AWS] Serverless
AWS
November 17, 2023
D
DaEun Kim
[Architecting on AWS] Load Balancer
AWS
November 17, 2023
D
DaEun Kim
[Architecting on AWS] EC2
AWS
November 17, 2023
D
DaEun Kim
[Archtecting on AWS] Network
AWS
November 17, 2023
D
DaEun Kim
[Architecting on AWS] Database
AWS
November 16, 2023
D
DaEun Kim
[Archtecting on AWS] Storage & S3
AWS
November 16, 2023
D
DaEun Kim
[Architecting on AWS] IAM
AWS
November 16, 2023
D
DaEun Kim
[Architecting on AWS] 아키텍팅 기본사항
AWS
November 15, 2023
D
DaEun Kim
[Kafka Study] exactly-one semantics
Kafka
October 23, 2023
D
DaEun Kim
[Kafka Study] producer's retries & setting variables
Kafka
October 6, 2023
D
DaEun Kim
[Kafka Study] unclean leader election & min.insync.replica
Kafka
October 4, 2023
D
DaEun Kim
[Kafka Study] Eager/Cooperative Rebalance & Static Group Membership
Kafka
September 17, 2023
D
DaEun Kim
[Kafka Study] Basic CLI
Kafka
September 10, 2023
D
DaEun Kim
[Kafka Study] 기본 개념
Kafka
August 5, 2023
D
DaEun Kim
TCP/IP 4계층 모델
Network
January 21, 2023
D
DaEun Kim
처리량(throughput), 지연시간(latency), 토폴로지(topology)
Network
January 21, 2023
D
DaEun Kim
카프카 프로듀서의 메세지 전송 매커니즘
Kafka
January 15, 2023
D
DaEun Kim
PV, PVC
Kubernetes
April 16, 2022
D
DaEun Kim
Configmap/Secret 을 변경하고 컨테이너에 반영해야할 때
Kubernetes
April 10, 2022
D
DaEun Kim
민감한 정보를 저장하는 Secret
Kubernetes
April 10, 2022
D
DaEun Kim
파드에 환경변수를 전달하는 Configmap
Kubernetes
April 4, 2022
D
DaEun Kim
Pod 의 자원 사용 제한 - Limit, Request
Kubernetes
March 24, 2022
D
DaEun Kim
Pod 에게 트래픽 분산을 담당하는 기본 오브젝트 - Service
Kubernetes
March 13, 2022
D
DaEun Kim
Pod controller - Replicaset, Deployment
Kubernetes
March 12, 2022
D
DaEun Kim
쿠버네티스 기본 오브젝트 - Pod
Kubernetes
March 5, 2022
D
DaEun Kim
Terraform 으로 AWS ECR 프로비저닝하기
TerafformAWSInfra
January 29, 2022
D
DaEun Kim
Terraform 키워드 및 개념과 명령어
InfraTerafform
January 19, 2022
D
DaEun Kim
docker-compose 로 띄운 컨테이너 재시작 하는 방법
Docker
October 6, 2021
D
DaEun Kim
Event Driven Architecture
Architecture
September 18, 2021
D
DaEun Kim
Ubuntu 유저 생성하기
Linux
August 26, 2021
D
DaEun Kim
AWS ec2 Ubuntu 디스크 늘리기
Linux
July 22, 2021
D
DaEun Kim
LC_COLLATE를 ko_KR로 설정할 수 있는 postgresql 도커이미지 만들기
DockerPostgresql
May 21, 2021
D
DaEun Kim
도커 컨테이너의 생명주기
Docker
February 6, 2021
D
DaEun Kim
도커를 쓰는 이유 - 컨테이너
Docker
January 31, 2021
D
DaEun Kim
리눅스에서 프로세스 검색, 상태조회 하기
LinuxOS
January 31, 2021
D
DaEun Kim
코루틴과 이벤트루프
Python
January 8, 2021
D
DaEun Kim
IO-bound 애플리케이션에서 blocking, non-blocking, sync, async 비교
OSArchitecture
January 3, 2021
D
DaEun Kim
파이썬의 가변/불변 객체
Python
November 19, 2020
D
DaEun Kim
I/O bound API를 구현할 때 multithreading/multiprocessing 중 어떤게 더 효율적일까?
Python
November 8, 2020
D
DaEun Kim
대칭키/비대칭키 암호화 방식
Network
October 27, 2020
D
DaEun Kim
Postgresql 트랜잭션의 격리성(isolation) 레벨
Database
October 13, 2020
D
DaEun Kim
Django ORM select_for_update()와 Lock
DjangoDatabase
October 10, 2020
D
DaEun Kim
HTTP에서 발생하는 해킹 - XSS, CSRF
HttpNetwork
October 2, 2020
D
DaEun Kim
HTTPS 와 TLS
Network
October 2, 2020
D
DaEun Kim
pre-commit, black, flake8로 파이썬 프로젝트의 git 워크플로우 자동화하기
Python
July 15, 2020
D
DaEun Kim
장고 마이그레이션 DDL 쿼리 확인하기
Django
May 22, 2020
D
DaEun Kim
장고 마이그레이션 실행여부 확인하기
Django
May 19, 2020
D
DaEun Kim
CloudFormation으로 EC2 & ElasticIP 생성하기
AWS
April 24, 2020
D
DaEun Kim
usermod 명령어로 그룹에 유저 추가하기
Linux
April 19, 2020
D
DaEun Kim
DNS(Domain Name System)
Network
April 5, 2020
D
DaEun Kim
Subnet & CIDR
Network
March 21, 2020
D
DaEun Kim
이미지를 dockerhub 리퍼지토리에 push하기
Docker
January 25, 2020
D
DaEun Kim
dig 명령어로 DNS서버에 질의하기
LinuxNetwork
January 19, 2020
D
DaEun Kim
Dockerfile 작성하고 이미지 생성하기
Docker
December 20, 2019
D
DaEun Kim
컨테이너 생성하기
Docker
December 13, 2019
D
DaEun Kim
이미지와 레이어
Docker
December 7, 2019
D
DaEun Kim
decorated function을 undecorate 하기
Python
March 2, 2019
D
DaEun Kim