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Moving Day: Migrating Big Data from A to B
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la
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lca_2012
--room Caro 63 --force
Next: 1 where is your data cached and where should it be cached
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Author(s):
Laura Thomson,Shyam Mani,Justin Dow
Location
Caro
Date
jan Tue 17
Days Raw Files
Start
15:40
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Duration
0:50:00
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None
End
16:30
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http://lca2012.linux.org.au/schedule/140/view_talk
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In January 2011 we moved the Mozilla crash reporting system from old creaky hardware in San Jose to a new shiny datacenter in Phoenix. This system contains more than 40TB of data in HBase, the Hadoop database, and PostgreSQL. The data collecting app has a requirement for close to 100% uptime. On top of that we have data processing, an API, and a webapp. After many months of work, the migration went seamlessly. In this session we’ll talk about: - The checklist manifesto, reprised, and understanding the critical path - How to move all that data in a reasonable timeframe - The importance of devops culture in success - Automating packaging and configuration and how it will save you - Understanding the difference between old and new platforms: correctness testing, load testing, and smoke testing Attendees should walk away with an outline of everything they’ll need to do to achieve a successful data center migration.
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