[Scala] 스칼라 시작하기2
Tuples, Pattern matching, 믹스인 클래스 컴포지션, Currying, companion object, Sealed
Posted by
Wonyong Jang
on February 25, 2021 ·
13 mins read
[Scala] 스칼라 시작하기
스칼라 구조 및 특징 / method, function, class, trait, 싱글턴 오브젝트(object)
Posted by
Wonyong Jang
on February 24, 2021 ·
21 mins read
[Spring] Spring Retry
RetryTemplate, 어노테이션을 이용한 재시도 / Retry와 Recover
Posted by
Wonyong Jang
on February 18, 2021 ·
15 mins read
[Spring] UriComponentsBuilder와 RestTemplate 사용하기
UriCompoentsBuilder와 RestTemplate 사용시 URL 인코딩 주의사항
Posted by
Wonyong Jang
on February 17, 2021 ·
6 mins read
[Spring] Spring Mockito
유닛 테스트를 위한 Java Mocking framework
Posted by
Wonyong Jang
on February 16, 2021 ·
15 mins read
[Spring] Spring Batch
Tasklet 방식, Chunk oriented processing 방식
Posted by
Wonyong Jang
on February 15, 2021 ·
7 mins read
[ELK] Java High Level Rest Client 사용하여 Bulk 처리하기
BulkProcessor, BulkRequest / Bulk error handling 주의사항
Posted by
Wonyong Jang
on February 15, 2021 ·
13 mins read
[ELK] Java High Level Rest Client
Elastic Search 를 이용하여 자바에서 High Level Rest Client 사용하기
Posted by
Wonyong Jang
on February 14, 2021 ·
12 mins read
[Kafka] Apache Kafka Producer, Consumer 주요 옵션
Producer와 Consumer의 필수 옵션 및 선택 옵션
Posted by
Wonyong Jang
on February 13, 2021 ·
8 mins read
[Druid] Apache Druid
아파치 Druid 설치 및 데이터 로드하고 쿼리 학습하기
Posted by
Wonyong Jang
on February 12, 2021 ·
13 mins read