MySQL to get injection of Google code

My SQL AB has laid out its software road map through 2009, including some code
contributed by Google Inc. and security improvements that are due in MySQL 7.0.

Earlier this year Google signed a Contributor License Agreement, which provides
the legal framework under which MySQL can include code from another company
in its database, MySQL co-founder and Vice President David Axmark said on Tuesday.

Google is secretive about the distributed architecture underlying its services,
but it's known to be one of MySQL's biggest users, running hundreds or even
thousands of its databases worldwide.

The search company has done a lot of work customizing MySQL to meet its special
needs, which include better database replication, and tools to monitor a high
volume of database instances, Axmark said in an interview at MySQL's user conference
in Paris.

MySQL will include some of those capabilities in future versions of its database,
probably in point upgrades to MySQL 6.0, which is scheduled for general availability
in late 2008, Axmark said.

Google benefits because the add-ons become part of the official MySQL product
and are included in big fixes and future upgrades. MySQL could benefit from
some of Google's custom software -- although it requires considerable work by
the database vendor.

"It takes time to analyze what's relevant for everyone, what's doable,
and how can we work it into a new version," said Kaj Arno, MySQL vice president
for community relations. "There's huge potential, but there's also lots
of work."

Google develops the add-ons only for the operating system it uses, Linux, so
MySQL will need to port, test and document the additions for the 15 or so OSes
it supports.

The features in MySQL 6.0 are already fairly set, Axmark said, so the Google
code won't appear before version 6.1, due in early 2009. Some Google code is
already in the source code for MySQL 4.1, he said, but not in a supported MySQL
product.

The companies are in close contact, Axmark said. The Google engineer in charge
of its MySQL deployments spent several days at MySQL's internal developer meeting
in Heidelberg, Germany, last month. Google has also released source code for
some MySQL tools it developed.

At its developer event in Paris, MySQL laid out an unusually long roadmap stretching
to MySQL 7.0, which will be generally available in late 2009 and focus on security
improvements for enterprise users.

"Many of you have told us you want better security in the database, and
we have listened," Robin Schumacher, MySQL director of product management,
told developers.

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