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LinuxCon Japan is the premiere Linux conference in Asia that brings together a unique blend of core developers, administrators, users, community managers and industry experts.

CloudOpen Japan is a conference celebrating and exploring the open source projects, technologies and companies who make up the cloud. It’s built on a belief that open works: for users, for industry and for technology.

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Friday, May 31 • 11:00am - 11:50am
Btrfs Specific Data Deduplication - Lui Bo, Oracle

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Data means a lot to every business. To maintain requirements from the data storage, IT organization must learn to manage data storage effectively. The most common case in the world is data growth results in seperate copies of the same data with disparate users, where storage system deduplication technology can offer a great increase in storage efficiency with saving the
cost. Generally, data deduplication is a specialized form of data compression technique, typically to improve storage utilization. As btrfs has a good infrastructure to fit shared data by naturally supported block back-reference, this'd be a good start for data deduplication. This talk will show how to implement a btrfs specific data deduplication and how practical it is.

For this session, there'd be some filesystem specific content, so for the target audience, it'd be better to have a basic knowledge base of filesystem.

Speakers
LB

Liu Bo

oracle
Liu Bo has been working on linux kernel development since late 2010. He is now working for Oracle and has given talks in both LinuxCon Japan 2012 and 2013. He has been working on filesystem field and he's now focusing on btrfs development. He helped btrfs to build up the error handling framework, per file cow/compression control and snapshot-aware defrag project and so on.

Friday May 31, 2013 11:00am - 11:50am
Neptune

Attendees (6)

Attendance numbers do not account for private attendees. Get there early!


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