big data whiteboard-082212

Wednesday, August 22, 12

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Wednesday, August 22, 12

Big Data

INFRASTRUCTURE

Wednesday, August 22, 12

Big Data

• 2.5B - content items shared• 2.7B - ‘Likes’• 300M - photos uploaded• 100+PB - disk space in a single HDFS cluster• 105TB - data scanned via Hive (30min)• 70,000 - queries executed• 500+TB - new data ingested

Wednesday, August 22, 12

Life of data at Facebook

Data Tools

Realtime Analytics(PUMA) Scribe/ScribeH

Workflow

Hive

www.facebook.com

MapReduce HDFS UDB

Copier/Loader

Import

Real-time

Wednesday, August 22, 12

http://www.facebook.com

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