I know it’s a little late, but as this is my first post of 2008 I wanted to start on a high!

After receiving my copy of the MySQL 5.1 Cluster DBA book at Christmas, I spent an hour or so each day with my head engrossed in MySQL Cluster technology, so much so that my goal of reading every Perl book I own (cover to cover) has been somewhat put on hold…

The book was much smaller than I expected, in both physical size and pages (266) which was not a bad thing as I could carry it around if needed, and each chapter could be read within 15-20 minutes, just about right for my attention span

I booked the exam a couple of weeks ago thinking I might need some incentive to fully digest MySQL …

2007 is almost over and what a year this has been for Wave2!

My programming preferences have gone full circle, from beginning the year playing snakes and ladders (Python), I spent the summer drinking coffee (Java) and finally settled down surrounded by Camel’s, Lama’s and Parrots (Perl). Bizarre but never dull!

Steady progress has been made all round and as always the Open Source community has proven a valuable resource. Not a day went by where I did not discover something new or think of a new idea that could be built using Open Source Software. I only wish I had more time in the day!.

My Christmas present came early this year in the form of a MySQL 5.1 Cluster DBA Certification Study Guide. I have been putting off the final MySQL certification while waiting for the book to arrive, and now it is in my hands the only thing preventing me from taking the …

Times of change are upon the database market. The major established database companies are being challenged by open source upstarts like MySQL and PostgreSQL. For years, Open Source Databases (OSDBs) have been quietly increasing their penetration, but until recently they have lacked the capabilities to seriously threaten proprietary databases like Oracle, IBM's DB2, and Microsoft's SQL Server.

All that has changed. OSDBs now boast the necessary features and robustness to support commercial databases hundreds of Gigabytes in size. And a growing trickle of competitive benchmark results shows them …

Times of change are upon the database market. The major established database companies are being challenged by open source upstarts like MySQL and PostgreSQL. For years, Open Source Databases (OSDBs) have been quietly increasing their penetration, but until recently they have lacked the capabilities to seriously threaten proprietary databases like Oracle, IBM's DB2, and Microsoft's SQL Server.

All that has changed. OSDBs now boast the necessary features and robustness to support commercial databases hundreds of Gigabytes in size. And a growing trickle of competitive benchmark results shows them …

Times of change are upon the database market. The major established database companies are being challenged by open source upstarts like MySQL and PostgreSQL. For years, Open Source Databases (OSDBs) have been quietly increasing their penetration, but until recently they have lacked the capabilities to seriously threaten proprietary databases like Oracle, IBM's DB2, and Microsoft's SQL Server.

All that has changed. OSDBs now boast the necessary features and robustness to support commercial databases hundreds of Gigabytes in size. And a growing trickle of competitive benchmark results shows them …

Over at ITToolbox Tarry has another blog . He posted an article where he tried to debunk some myths about open source. I feel he needs some help there :)

Let's start with his second Myth , Open Source is Free. Off course it isn't , you need to invest your own time to get familiar with it or pay other people to use it. Compare it to building a house ... you can build one if you have the skills and the time , but you still need to pay for the bricks and the mortar, or you can pay someone who has the skills to build one for you. With software there used to be a similar thing. You could buy software, then install and configure it yourselve, or you could hire someone more skilled than you to install and support it when you run into problems. Now take away the fact that you have to …

I read a lot about MySQL backups using LVM Snapshots on Linux, WAFL Snapshots on NetApp and more recently ZFS Snapshots. But did you know you can do the same under FreeBSD?

FreeBSD has had snapshot capability since around 2001 allowing administrators to take a frozen image of a filesystem at a given instant in time with minimal impact on the server / filesystem. So how does …

Some say Sun is as cool as OSCon (if not cooler) because, among most companies that support OSCon, only Sun can produce truly underground notes on OSCon.

David Van Couvering reviews Mike Olson's comments about his keynote at OSCon and pontificates about whether the value of Open Source could be limited to the collaboration it fosters. David aptly notes that

Open source and an open community gives you the assurance that the technology you are depending on is not going to be discontinued or put into "maintenance mode," it won't be acquired by someone who you would rather not do business with, and it won't be used as leverage against you to extract money or modify your behavior.

By way of further review, David contrasts MySQL as an Open Source project to …

Looking for code inclusions?
The versatile google cluster has a solution for this, like for many other tasks.
This search

lang:php \secho\([^)]*_REQUEST[^)]*\); lets You find various places where some variable from the superglobal $_REQUEST is printed with echo. By the same means, you can easily find places where such a variable is directly included in an SQL query, for instance with lang:php \smysql_query\([^)]*_REQUEST[^)]*\); .
This alone yields 50 results for each query, but it may be varied with printf() instead of echo() or just …

Our employee and Mayflower Fellow Thorsten Rinne develops and maintains in his sparse free time a popular FAQ management system called phpMyFAQ. Its current release is V1.6 (see press coverage on golem.de) and phpMyFAQ is licensed under MPL. Popular users of phpMyFAQ are: Stanford University, Apple, the German telecommunication company Arcor, some big E-Commerce company, Knorr Bremse AG and others.

The CVS source tree is hosted at our dev platform thinkforge.org which I mentioned in another post.

phpMyFAQ is available in 30 languages, including Chinese, …