working on the mysql bugs system filled the transition from me working on falcon to joining the connectors team, where i?ll be focusing on the connectivity for scripting languages.

my initial focus will be on python, ruby, and php. i haven?t figured out exactly what it is that i?ll be doing, but a likely candidate for my first big task will be building out the test suites for these so that they can eventually become part of our build verification process.

In my previous post about enhancing the graphs the MySQL Administrator displays I added a remark that there seems to be a difference between MySQL 4.1 and 5.0.

As it seems this has already been reported as MySQL Bug #10210 and fixed, however only for 5.1. Summarizing the bug report is easy: They implemented Heisenberg (or better: the observer effect). You cannot query the counters for e. g. the number of temporary tables created without modifiying it as you go. In 4.1 all the SHOW STATUS... commands (see the manual page) could be executed without modifying the values displayed, because they …

The telecom industry represents a huge opportunity for disruption; its an entrenched industry with commodity products services and many underserved markets.  Not surprisingly, open source technology is starting to nibble away at the edges of this billion dollar market both for products and services.  Digium, the developers of the open source PBX Asterisk, is one of the hot companies in this space enabling companies to implement VOIP systems at a fraction of the cost of proprietary hardware.  Not only is Asterisk open source, but it's built on an open source LAMP stack using MySQL.

• BusinessWeek: Open Source Takes on Telecom
• OnDisruption: …

Hello,

Looks like the "Enforcing Foreign Keys Programmatically in MySQL" article by Philippe Campos has been posted to the MySQL DevZone, check it out at:

http://dev.mysql.com/tech-resources/articles/mysql-enforcing-foreign-keys.html

Also, please join me this week on July 13 @ 10:00 AM PST for the "What's New in MySQL Cluster 5.1" webinar. We'll be exploring disk-data, row-based replication and a few other new features during the presentation.

It's not too late to register:

http://www.mysql.com/news-and-events/web-seminars/

Thanks,

Jimmy

I learned something very important last night listening to Jim Starkey at the Boston MySQL meetup. It wasn't that Jim created the blob datatype on a scratch of paper while stuck in Colorado waiting out a snowstorm that had closed the Boston airport. It also wasn't that when he created the blob it was hard to sell it to the folks at DEC, and even after adoption they gave it a more sophisticated sounding name, "segmented strings".

No, the important thing I learned is that when Jim created the blob datatype it wasn't an acronym, it was a reference to the large jelly-like alien from the 1958 classic, The Blob. The BLOb (Binary Large Object) acronym was created later, much to Jim's dismay.

The history is nicely captured in …

By nat

I met with the Ning crew in mid-June, the week before Where 2.0. Many thanks to Gina, David, Diego and others for taking the time to walk me through everything. I went in thinking "they're a crappy PHP hosting environment" and came away (a) knowing what they are, and (b) impressed. Read on to learn what changed my mind ....

What They've Got

At the bottom level of Ning is a toolkit of Web 2.0 services (authentication, data store, tagging) made available through RESTian APIs. Anybody can use these, whether they use the rest of Ning or not. These are implemented in Java 5 (no J2EE), running on more than 20 Solaris boxes using virtualization with Solaris zones. Fast, and secure (no …

Yesterday I opened a group on Meetup to manage our first meeting in Belgium. This is in addition to our event on Upcoming.org. If you are attending, please use which ever website you like to RSVP.

Language is an issue in Belgium, but it shouldn't really. English will be used so all should be able to follow. If one has a question which he or she can only express in Dutch, French or German (don't forget Die German folks!).. we can manage! It's Belgium after all!

So, go here to sign up:
- http://mysql.meetup.com/148/
- http://upcoming.org/event/90055/

A few months ago, I was looking for people to work on the backup team. I no longer need anybody, but from time to time people who know me, notably from the FreeBSD project, asking what it's like working for MySQL. Many of the questions are of more general interest, so I'll put down some of the thoughts here.

What's working for MySQL like? The answer to that question depends on what you're used to. In my case, I've been working with the FreeBSD project for over ten years, and many of the people who ask me are also involved with BSD, so that's a good point to compare with.

On the other hand, others reading this may have no background in Open Source, so it's worth mentioning that aspect too.

There's a lot working with MySQL, of course, too much for a single installment. This is the first of a number of articles I plan on aspects of work at MySQL.

The office For …

I got asked (being a Java developer) about what was involved in creating an Eclipse Plugin for Mercurial. Well in true Google style, why invent when somebody probably already has. A quick check finds Mercurial Eclipse by VecTrace.

Now until last week, I’d never heard of Mercurial, so this is really an introduction to somebody that has no idea.

What is Mercurial?

Mercurial is a fast, lightweight Source Control Management system designed for efficient handling of very large distributed projects.

Ok, so big deal, I use CVS. I also use Subversion (SVN) for my Apache contributions, and also for MySQL GUI products. Why do we need another Version Control Product? Mercurial is a Distributed Software Configuration Management Tool. …

Billetel, the IT subsidiary of FNAC Spectacles, France's largest entertainment ticketing company, has selected the MySQL open source database to run its new online ticket reservation system. Billetel selected MySQL for its scalability, reliability and performance to power the sale of over 12 million event tickets per year.