NoSQL
- filebeat 사용 2020.12.28
- hdfs file system optimization 2019.07.17
- map/reduce job runtion optimization 2019.07.17
- map/reduce optimization 2019.07.17
- hadoop os tunning 2019.07.16
- hadoop map/reduce job 실행 2019.07.11
- yarn admin 2019.07.09
- yarn log 2019.07.09
- yarn command 2019.07.09
- hdfs admin 명령어 2019.06.27
- hdfs app 프로그램 2019.06.27
- erasure encoding 2019.06.27
- HDFS DataNode내 Disk 데이터 밸런싱 2019.06.27
- HDFS DataNode 데이터 밸런싱 2019.06.27
- sentry 보안 2019.06.21
- mongo db instuction 2019.01.23
- zookeeper 기본 2017.11.12
- pyspark 예제 2017.08.31
- spark ml 기초 2017.08.17
- pyspark 기본 2017.08.16