Developer Articles 

Advanced Bazaar for MySQL developers

By Guilhem Bichot | September 16, 2008

The MySQL project switched from Bitkeeper to another revision control system, Bazaar, in June 2008. My colleague Daniel Fischer wrote an excellent article describing how to get MySQL's code by using Bazaar, and how to compile a MySQL server binary from this. Here I am going to build on this knowledge and take it further, to show you how to modify MySQL's code for your needs, and share your modifications.

Data Warehousing with MySQL and Infobright

By Robin Schumacher | September 15, 2008

Unless you’ve been on a desert island lately, you probably know that the area of data warehousing/analytics/business intelligence (BI) is going gangbusters these days. Not many years ago, when industry analyst groups polled CIO’s on their top priorities, BI was #10. Then it jumped to #2 in 2006, and today it’s #1 according to Gartner group. It’s no mystery as to why this is: it’s a cut-throat economy out there in all industries and smart businesses need to tap their internal data to make critical business decisions, both tactically and strategically, to stay ahead of the pack.

FC Inter Milan Using MySQL 5.1 Partitioning and Event Scheduler

By Corrado Pandiani | September 10, 2008

If you are a football (soccer) fan, then F.C. Internazionale may mean something to you. Or perhaps its more common name, Inter Milan sounds familiar? Next in our Use Case Competition articles, here's Corrado Pandiani's experience, about using MySQL to power inter.it, one of the most popular soccer sites in Europe. Not only that, but inter.it is using the latest MySQL 5.1 technology.

Using Partitioning and Event Scheduler to Prune Archive Tables

By Gregory J. Haase | September 5, 2008

First in our series of Use Case reports on new MySQL 5.1 features, we have Greg Haase of Lotame describing his innovative use of partitioning. Usually, the creators of new applications are unaware of the various tweaking that users may submit their features to, in order to achieve surprising results. We in the community team are usually on the tweaking side, and we like to surprise developers with (positive) side effects of the existing features. This time, we were caught by surprise. Greg's usage of partitioning and events is really cool!

A Quick Look at MySQL 6.0’s New Backup

By Robin Schumacher | August 22, 2008

I still remember the day. I was working for a large systems integrator on a very major account, and had responsibility for some DB2 databases, but also had the unfortunate duty of also taking care of some legacy IMS databases (hierarchical IBM databases used quite a lot ‘back in the day’), which I knew next to nothing about. One morning I was asked to make a small change to a very large and prominent IMS database – just remove one record – what could go wrong? The guy who knew IMS real well was gone so I put together a program to do the job (yes, you actually had to write a program to do it), and ran it after hours. I came in the next day and tried to access some records in the database. Nothing. All gone, except for – ta-da – the one record I wanted to remove! At the instant I realized my mistake, I was acutely aware of two things: (1) I was in serious trouble if I didn’t have a backup, and (2) I was in desperate need of a complete change in underwear.

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