2022

• Mar 29
  New year's resolution 2022

• Feb 12
  Good Bye 2021

2021

• Aug 28
  ES-02 엘라스틱서치 살펴보기

• Aug 14
  ES-01 검색 시스템 이해하기

• Mar 11
  Hadoop - MapReduce

• Feb 13
  Spring Framework - POJO란?

• Jan 04
  New year's resolution 2021

2020

• Dec 19
  Welcome to jieun's blog!