Apache Spark에서 컬럼 기반 저장 포맷 Parquet(파케이) 제대로 활용하기
May 24, 2018
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#spark#parquet#column_storage#performance비트윈 데이터팀의 Spark Summit EU 2017 참가기
December 18, 2017
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#Apache_Spark#아파치_스파크#Spark_Summit_EU_2017#Big_Data#빅데이터#Machine_Learning#머신러닝#Deep_Learning#딥러닝2012년에 비트윈 서버를 마비시켰던 윤초 이야기
December 28, 2016
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#윤초#Leap_Smear#chrony"#Leap_Second#Public_NTP#장애#버그서버 비용을 70%나 줄인 온디맨드 리사이징 이야기
May 16, 2016
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#비트윈_서버#AWS#S3#Skia#EC2#Resizer#WebP#CloudFront#Between#Spot_Instance#Auto-Scaling#CloudWatch비트윈의 멀티티어 아키텍처를 위한 프레젠터 이야기
November 30, 2015
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#비트윈_서버#ELB#Architecture#Multiplexing_Protocol#TCP_MultiplexingVCNC가 Hadoop대신 Spark를 선택한 이유
May 18, 2015
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#Apache_Spark#스파크#Apache_Zeppelin#제플린#데이터_분석#빅데이터#AWS_S3
