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Needle in a haystack: efficient storage of billions of photos
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rawwell 2009/06/24
"Haystack object stores are implemented on top of files stored in a single filesystem created on top of the 10TB volume. Photo read requests result in read() system calls at known offsets in these files, but in order to execute the reads, the filesystem must first locate the data on the actual physi

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haystack

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Hive - A Petabyte Scale Data Warehouse using Hadoop
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rawwell 2009/06/11
"A number of engineers from Facebook are speaking at the Yahoo! Hadoop Summit today about the ways we are using Hadoop and Hive for analytics. Hive is an open source, peta-byte scale date warehousing framework based on Hadoop that was developed by the Data Infrastructure Team at Facebook. In this bl

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scalability

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Facebook Cassandra Architecture and Design – Perspectives
Disclaimer: The opinions expressed here are my own and do not necessarily represent those of current or past employers. Recent CommentsRaffaele Santopaolo on David Patterson Retires After 40 YearsJames Hamilton on Seagate HAMRTom Davies on Seagate HAMRMatt on Seagate HAMRJames Hamilton on Seagate HAMRMatt on Seagate HAMRJames Hamilton on Cost of Power in Large-Scale Data CentersChris K. on Cost of
rawwell 2009/03/23
toblog

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cassandra

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