As I wrote a few days ago in my blog, MySQL is participating in the Google Summer of Code 2007.
The application process for students has now been opened! You have just one good week of time to apply, as the window closes 24 March 2007.
To participate in MySQL Summer of Code,
Red Hat announces the release of Red Hat Enterprise Linux 5…Centric CRM updates its open source CRM…Unicon contributes additional code to the uPortal project…and more…
Red Hat Initiates Long-term Plan for Customer Value [Red Hat Enterprise Linux 5], Red Hat (Press Release)
IBM and Red Hat Announce New Development Innovations in Linux Kernel, IBM (Press Release)
OpenVZ Software Available Based on Red Hat Enterprise Linux 5, OpenVZ Project (Press Release)
[Read more]Red Hat earlier today announced the latest version of RHEL 5 in a series of live events worlwide in Germany and the US. Since we work closely with Red Hat, I joined along with other open source partners and customers in San Francisco. Red Hat execs Paul Cormier, Mike Evans, Brian Stevens and David Burney were on hand to provide an overview of what's new and what's coming in the future.
The newest flagship version is called RHEL 5 Advanced Platform, which includes quad-core CPU support, …
[Read more]A while ago I wrote about how to select the first, minimum, maximum or least row per group in SQL. This article shows how to solve this problem without subqueries.
I just stumbled over Sebastian's blog entry:
The second Free and Open Source Conference "FrOSCon" takes place on August, 25th and 26th 2007 in Sankt Augustin, near Bonn, Germany. The conference is once again hosted by the faculty of computer science of the University of Applied Sciences Bonn-Rhein-Sieg in collaboration with the student body and the Linux/Unix User Group Sankt Augustin.
I attended FrOSCon last year and found it a very pleasant conference to be …
[Read more]So, the new DST changes in the US caused a small stir among system administrators recently. We got all of our servers updated and verified they were working before the even. Or so we thought.
I noticed today that our 3PM Eastern newsletters arrived in my inbox at 3PM alright. However, I am in Central time. My immediate assumption was that we missed the server that sends that email out. Logging in I found the time correct on the server. It had received the appropriate updates thanks to portage. So, what happened? I looked at /etc/crontab and all was fine. I then looked at the system log where cron jobs are logged. Oddly, that log line said the job started at 15:00. I knew that was not correct. I started looking around at other cron jobs on other servers, especially ones that wrote files to disk. Sure enough, every server I checked was doing things an hour behind except one. It just so happens we had restarted cron on this server however last …
[Read more]OK, Roland already spilled the beans a few weeks ago, but here’s the first semi-official announcement: Starting Monday next week (that’s the 19th), the MySQL certification team will offer a brand-new certification title: Certified MySQL Cluster DBA (or CMCDBA for short).
The MySQL 5.1 Cluster DBA Certification (CMCDBA) is a specialization exam for those that design, deploy and administer MySQL Cluster setups. Cluster certification is part of the DBA track, As such, CMCDBA can be attained only by Certified MySQL DBAs.
The Cluster certification exam consists of a single exam, You can find more information on the contents of the exam in our Candidate Guide.
As always, best preparation for any MySQL certification exam …
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This week I am working with Chris one of our developers working
on
Falcon. In 5.1 we have the ability to create plugable
information
schema. The nifty thing with this is that we can provide data
from
engine internals (or really any internals) to the user. If you
have
seen my earlier work doing this with the memcache
engine you have seen how this can be used.
I had Chris do a snapshot from his laptop to show off the data we
are
exposing at the moment. This is not likely to be the final
schema,
but it gives an idea as to what the potential is at the moment.
There
will be more on this as we approach the MySQL User's
Conference, and we should have plenty to show off
there.
Oh, …
Due to a small mail filtering glitch we did not notice a number of new feed submissions for Planet MySQL that had been sent to us via the submission form since the beginning of the year. Doh!
Today I discovered them in a separate mail archive and have now added all the ones that were not spam or unrelated to MySQL.
So if you recently submitted your RSS feed and you don't see it aggregated on Planet MySQL by now, please resend your submission. Thanks and we're sorry for the delay and inconvenience!
The good news is that MySQL Conference & Expo (April 23-26, Santa Clara, Calif) is selling even faster this year than in past years, due to an even stronger program and great marketing work from O'Reilly and our Community team. But the bad news is that it's likely some tutorials are approaching capacity and may sell out shortly. Performance tuning is always a hot topic, as is using MySQL Cluster, and some of the new capabilities like partitioning, row-based replication and the new Falcon storage engine. In past year's we've had companies send entire teams to the conference in order to solve their most difficult problems. It's a smart move. There's more MySQL brainpower per square mile in Santa Clara for one week than you could ever hope to get through any other means. We …
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