20 lines
2.3 KiB
Markdown
20 lines
2.3 KiB
Markdown
<!--# set var="title" value="A new generation of Google MySQL tools" -->
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<!--# set var="date" value="April 1, 2011" -->
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When I started at Google, the MySQL team had a moderate open source presence. The largest part was the Google server patches for 4.0, 5.0 and some starter work on 5.1. There was also a small set of tools: mypgrep, mstat and some others. Chip Turner, who did the tools releases, had already moved to another team, and we haven't released new tools since.
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I'm now happy to announce a new round of tool releases. We're just getting started, but here's what's available so far:
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* [db.py](http://code.google.com/p/google-mysql-tools/source/browse/trunk/pylib/db.py): Easily execute queries in parallel on a sharded database
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* [sql.py](http://code.google.com/p/google-mysql-tools/source/browse/trunk/sql.py): Interactive shell to db.py
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* [permissions.py](http://code.google.com/p/google-mysql-tools/source/browse/trunk/permissions.py): Manage MySQL permissions in a Python-based format
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* [validate.py](http://code.google.com/p/google-mysql-tools/source/browse/trunk/validate.py): Parse SQL using pyparsing and apply rules with live DB data
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These are the actual tools being used to run MySQL at scale inside Google, not one-time sanitized copies. You can get them at [http://code.google.com/p/google-mysql-tools/](http://code.google.com/p/google-mysql-tools/). The old tools and patches are still available in [old/](http://code.google.com/p/google-mysql-tools/source/browse/#svn%2Ftrunk%2Fold).
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Thanks to the whole team for their work on these tools and especially to Razvan Musaloiu-E. for handling release code reviews. Watch/subscribe to this blog or subscribe to [the google-mysql-tools mailing list](http://groups.google.com/group/google-mysql-tools) for future updates. If you'll be at the [2011 MySQL conference](http://en.oreilly.com/mysql2011/), stop by my talk with [Eric Rollins](http://en.oreilly.com/mysql2011/public/schedule/speaker/8129) on [automatic failover](http://en.oreilly.com/mysql2011/public/schedule/detail/17137) and [Mikey Dickerson](http://en.oreilly.com/mysql2011/public/schedule/speaker/57828)'s on [detecting data drift](http://en.oreilly.com/mysql2011/public/schedule/detail/17138).
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