Quick -- name a company that has invested heavily and continuously in open source, is one of the top contributors to Linux
kernel development, and offers full enterprise support for Linux to thousands of customers.
Were you thinking of Oracle? Probably not, but that's something Oracle would like to change.
"When I read magazines and there's a list of companies that are involved with Linux -- and Oracle is not on that list -- that's
when I get angry," says Wim Coekaerts, Oracle's director of Linux engineering.
To be fair, Coekaerts showed no signs of turning emerald green or smashing anything when I spoke to him at the InfoWorld offices last week. Rather, he was soft-spoken and articulate -- in contrast, perhaps, to the popular perception of Oracle
as being something of a bully in the open source world. He did come armed with some impressive statistics, however.
Oracle is involved with Linux, Coekaerts says, foremost because Oracle uses Linux. A lot of Linux. Right now almost 10,000
Linux servers are in use internally at Oracle. Essentially, every production server at Oracle is a Linux server. In addition,
about 9,000 developers at Oracle are using Linux to develop products.
A lot of that can be attributed to one simple factor: cost savings. "We use Linux for the same reason all the other companies
are using Linux," Coekaerts says.
But there's more to it than that. The Oracle database is a large, complex application that places a lot of demands on the
underlying OS. When Oracle wants to experiment, changing how the OS works to optimize database performance, it's easier to
do with an open source, community-driven OS than a proprietary one. Hence the number of Linux kernel contributions from Oracle
engineers; as a fast research and prototyping tool, Linux can't be beat.
The end result of all this in-house Linux experience is a whole lot of in-house expertise. In a way, then, it was only natural
for Oracle to enter into the Linux support business. It's not widely recognized, but Oracle has provided enterprise Linux
support through its Unbreakable Linux program for about four years. Now, with its new Oracle Validated Configurations initiative, it is poised to take that a step further.
An Oracle Validated Configuration is essentially what it sounds like. Oracle and its partners have selected specific combinations
of hardware and software -- including server hardware, chip sets, Linux OSes, drivers, and storage -- and subjected them to
approximately 60 to 70 tests designed to tax each system to the limits of its performance. The Validated label means you're
getting a complete system that has been fully configured, certified, and optimized to run Oracle, down to specific kernel
module parameters.
The Oracle stamp of approval doesn't just benefit Oracle users. Because Oracle is such a heavyweight application, it tends
to highlight problems more quickly than other kinds of software. A system that runs Oracle well is almost guaranteed to run
other applications well.
By comparison, Coekaerts says it typically takes customers nine to 12 months to get full server stacks properly configured
when they do it themselves. "We're saving lots of people's time, including our own," he says.
But the bigger picture is one of perception. Over the long term, Coekaerts would like to see Oracle recognized for the contributions
it has made to Linux throughout the years. As the world's second-largest software company, Oracle's influence over the industry
isn't going away, but its reputation as an outsider in the world of open source just might.
"We're doing Linux the way we should be doing it," Coekaerts says. "We're trying to use our influence to do something good."
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