📔List view2 views📔List view📔Gallery[시스템 디자인 스터디] ranking systemsystem-designAugust 31, 2024DDaEun Kim[시스템 디자인 스터디] shortening urlsystem-designJune 21, 2024DDaEun Kim[스프링부트 핵심 가이드] Entity, PersistanceContextSpringJune 19, 2024DDaEun Kim[스프링부트 핵심 가이드] Tomcat, Servlet, Layered ArchitectureSpringJune 11, 2024DDaEun Kim[스프링부트 핵심 가이드] IoC, DI, AOP, BeanSpringJune 9, 2024DDaEun Kim실행 계획 분석하기MysqlMarch 31, 2024DDaEun Kim테이블 및 인덱스 통계 정보MysqlMarch 31, 2024DDaEun Kim옵티마이저의 쿼리 최적화MysqlMarch 27, 2024DDaEun Kim조인(join)MysqlMarch 25, 2024DDaEun Kim옵티마이저(Optimizer)의 데이터 처리MysqlMarch 17, 2024DDaEun Kim클러스터 인덱스 (Clustered Index) & 유니크 인덱스 (Unique Index)MysqlMarch 12, 2024DDaEun KimB-Tree indexMysqlMarch 9, 2024DDaEun KimMysql 트랜잭션 격레성 레벨 (Isolation Level)MysqlMarch 5, 2024DDaEun KimInnoDB 엔진의 잠금(Lock)MysqlMarch 2, 2024DDaEun KimMysql 엔진의 잠금(Lock)MysqlMarch 1, 2024DDaEun Kim[AWS Re:Invent 2023] Advanced design patterns with RedisAWSNovember 30, 2023DDaEun Kim[AWS Re:Invent 2023] Best practices for resilient systemsAWSNovember 30, 2023DDaEun Kim[AWS Re:Invent 2023] Deep dive into Amazon Aurora and its innovationsAWSNovember 29, 2023DDaEun Kim[AWS Re:Invent 2023] Making your Amazon Aurora cluster more resilientAWSNovember 27, 2023DDaEun Kim[Architecting on AWS] Disaster RecoveryAWSNovember 17, 2023DDaEun Kim[Architecting on AWS] Edge ServiceAWSNovember 17, 2023DDaEun Kim[Architecting on AWS] ServerlessAWSNovember 17, 2023DDaEun Kim[Architecting on AWS] Load BalancerAWSNovember 17, 2023DDaEun Kim[Architecting on AWS] EC2AWSNovember 17, 2023DDaEun Kim[Archtecting on AWS] NetworkAWSNovember 17, 2023DDaEun Kim[Architecting on AWS] DatabaseAWSNovember 16, 2023DDaEun Kim[Archtecting on AWS] Storage & S3AWSNovember 16, 2023DDaEun Kim[Architecting on AWS] IAMAWSNovember 16, 2023DDaEun Kim[Architecting on AWS] 아키텍팅 기본사항AWSNovember 15, 2023DDaEun Kim[Kafka Study] exactly-one semanticsKafkaOctober 23, 2023DDaEun Kim[Kafka Study] producer's retries & setting variablesKafkaOctober 6, 2023DDaEun Kim[Kafka Study] unclean leader election & min.insync.replicaKafkaOctober 4, 2023DDaEun Kim[Kafka Study] Eager/Cooperative Rebalance & Static Group MembershipKafkaSeptember 17, 2023DDaEun Kim[Kafka Study] Basic CLIKafkaSeptember 10, 2023DDaEun Kim[Kafka Study] 기본 개념KafkaAugust 5, 2023DDaEun KimTCP/IP 4계층 모델NetworkJanuary 21, 2023DDaEun Kim처리량(throughput), 지연시간(latency), 토폴로지(topology)NetworkJanuary 21, 2023DDaEun Kim카프카 프로듀서의 메세지 전송 매커니즘KafkaJanuary 15, 2023DDaEun KimPV, PVCKubernetesApril 16, 2022DDaEun KimConfigmap/Secret 을 변경하고 컨테이너에 반영해야할 때KubernetesApril 10, 2022DDaEun Kim민감한 정보를 저장하는 SecretKubernetesApril 10, 2022DDaEun Kim파드에 환경변수를 전달하는 ConfigmapKubernetesApril 4, 2022DDaEun KimPod 의 자원 사용 제한 - Limit, RequestKubernetesMarch 24, 2022DDaEun KimPod 에게 트래픽 분산을 담당하는 기본 오브젝트 - ServiceKubernetesMarch 13, 2022DDaEun KimPod controller - Replicaset, DeploymentKubernetesMarch 12, 2022DDaEun Kim쿠버네티스 기본 오브젝트 - PodKubernetesMarch 5, 2022DDaEun KimTerraform 으로 AWS ECR 프로비저닝하기TerafformAWSInfraJanuary 29, 2022DDaEun KimTerraform 키워드 및 개념과 명령어InfraTerafformJanuary 19, 2022DDaEun Kimdocker-compose 로 띄운 컨테이너 재시작 하는 방법DockerOctober 6, 2021DDaEun KimEvent Driven Architecture ArchitectureSeptember 18, 2021DDaEun KimUbuntu 유저 생성하기LinuxAugust 26, 2021DDaEun KimAWS ec2 Ubuntu 디스크 늘리기LinuxJuly 22, 2021DDaEun KimLC_COLLATE를 ko_KR로 설정할 수 있는 postgresql 도커이미지 만들기DockerPostgresqlMay 21, 2021DDaEun Kim도커 컨테이너의 생명주기DockerFebruary 6, 2021DDaEun Kim도커를 쓰는 이유 - 컨테이너DockerJanuary 31, 2021DDaEun Kim리눅스에서 프로세스 검색, 상태조회 하기LinuxOSJanuary 31, 2021DDaEun Kim코루틴과 이벤트루프PythonJanuary 8, 2021DDaEun KimIO-bound 애플리케이션에서 blocking, non-blocking, sync, async 비교OSArchitectureJanuary 3, 2021DDaEun Kim파이썬의 가변/불변 객체PythonNovember 19, 2020DDaEun KimI/O bound API를 구현할 때 multithreading/multiprocessing 중 어떤게 더 효율적일까?PythonNovember 8, 2020DDaEun Kim대칭키/비대칭키 암호화 방식NetworkOctober 27, 2020DDaEun KimPostgresql 트랜잭션의 격리성(isolation) 레벨DatabaseOctober 13, 2020DDaEun KimDjango ORM select_for_update()와 LockDjangoDatabaseOctober 10, 2020DDaEun KimHTTP에서 발생하는 해킹 - XSS, CSRFHttpNetworkOctober 2, 2020DDaEun KimHTTPS 와 TLS NetworkOctober 2, 2020DDaEun Kimpre-commit, black, flake8로 파이썬 프로젝트의 git 워크플로우 자동화하기PythonJuly 15, 2020DDaEun Kim장고 마이그레이션 DDL 쿼리 확인하기DjangoMay 22, 2020DDaEun Kim장고 마이그레이션 실행여부 확인하기DjangoMay 19, 2020DDaEun KimCloudFormation으로 EC2 & ElasticIP 생성하기AWSApril 24, 2020DDaEun Kimusermod 명령어로 그룹에 유저 추가하기LinuxApril 19, 2020DDaEun KimDNS(Domain Name System)NetworkApril 5, 2020DDaEun KimSubnet & CIDRNetworkMarch 21, 2020DDaEun Kim이미지를 dockerhub 리퍼지토리에 push하기DockerJanuary 25, 2020DDaEun Kimdig 명령어로 DNS서버에 질의하기LinuxNetworkJanuary 19, 2020DDaEun KimDockerfile 작성하고 이미지 생성하기DockerDecember 20, 2019DDaEun Kim컨테이너 생성하기DockerDecember 13, 2019DDaEun Kim이미지와 레이어DockerDecember 7, 2019DDaEun Kimdecorated function을 undecorate 하기PythonMarch 2, 2019DDaEun Kim