Study

1.JPA(Java Persistence API)

post-thumbnail

2.JPA - 쿼리 메소드 (Query Method)

post-thumbnail

3.JPA - @Query 어노테이션 , Querydsl

post-thumbnail

4.JPA - Entity 연관 관계 매핑

post-thumbnail

5.JPA - CASCADE , ORPHAN

post-thumbnail

6.JPA - Auditing

post-thumbnail

7.Redis

post-thumbnail

8.Kafka

post-thumbnail

9.Redis vs Kafka

post-thumbnail

10.프레임워크란?

post-thumbnail

11.스프링 프레임워크

post-thumbnail

12.스프링 의존성 주입

post-thumbnail

13.IoC와 컨테이너

post-thumbnail

14.웹서버와 웹 애플리케이션 서버(WAS)

post-thumbnail

15.서블릿과 서블릿 컨테이너

post-thumbnail

16.AOP의 특징과 개념

post-thumbnail

17.스프링 어노테이션

post-thumbnail

18.싱글톤 VS 스프링 싱글톤

post-thumbnail

19.스프링 빈의 생명주기와 스코프

post-thumbnail

20.인증(Authentication)과 인가(Authorization)

post-thumbnail

21.JWT(Json Web Token)?

post-thumbnail

22.RDBMS VS NoSQL

post-thumbnail

23.TDD(Test-Driven Development)

post-thumbnail

24.Development common sense

post-thumbnail

25.DataStructure

post-thumbnail

26.N+1

post-thumbnail

27.Network

post-thumbnail

28.WebSocket

post-thumbnail

29.STOMP(Simple Text Oriented Messaging Protocol)

post-thumbnail

30.Operating System

post-thumbnail

31.Database

post-thumbnail

32.RESTful API

post-thumbnail

33.REST Controller

post-thumbnail

34.Design Pattern

post-thumbnail

35.리눅스(Linux)

post-thumbnail

36.Nginx

post-thumbnail

37.기본 프로토콜

post-thumbnail

38.Trouble Shooting : 순환 참조 문제

post-thumbnail

39.MongoDB

post-thumbnail

40.Trouble Shooting : MongoDB 저장 시 그리니치 표준시로 저장되는 이유?

post-thumbnail

41.Trouble Shooting : 웹소켓에서 채팅 읽음 기능을 처리해야 하는데, 읽음 처리가 아닌 전송 로직이 실행

post-thumbnail

42.TMUX

post-thumbnail

43.검색 알고리즘

post-thumbnail

44.스택 & 큐

post-thumbnail

45.DP, 다이나믹 프로그래밍이란?

post-thumbnail

46.재귀 알고리즘

post-thumbnail

47.Trouble Shooting : N+1 문제

post-thumbnail