Last week, my colleagues Giuseppe, Kai and myself attended the SAPO Codebits event in Lisbon, Portugal. Codebits is an annual, invite-only hacking event, which went on for three days. The venue they chose this year was the "Cordoaria", a former rope factory located in the Belém district, close to the 25 de Abril Bridge (which is an impressive sight!). I have been told that the Cordoaria is the longest building in Portugal and I have no doubts about that! The building is so long that the crew used bicycles to get from one end to the other. I've taken a number of …[Read more]
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This blog post is a by-product of my preparation work for an upcoming talk titled "Why you should be using a distributed version control system (DVCS) for your project" at SAPO Codebits in Lisbon (December 3-5, 2009). Publishing these thoughts prior to the conference serves two purposes: getting some peer review on my findings and acting as a teaser for the actual talk. So please let me know — did I cover the relevant aspects or did I miss anything? What's your take on DVCS vs. the centralized approach? Why do you prefer one over the other? I'm looking forward to your comments![Read more]
This time of the year is usually a very busy one, as there are plenty of events and conferences to attend. Just take a look at our calendar of OSS events on the MySQL Forge to see what I mean! Here's a quick summary of the ones that I will attend and speak at until the end of this year:
On November 14-15, I'll attend the openSQL Camp in Portland (OR), USA. I missed the first one that took place in Charlottesville (VA) in 2008, but had a lot of fun organizing the European Edition earlier this year. The upcoming one will be more like an unconference again - the list of …[Read more]
There’s actually no single “correct” answer! It all depends on
- where in a stack the component lives;
- the state of the market for that component region;
- sometimes even geographic location of the user comes into play.
Yes, for OSS projects modularity is handy in terms of handling contributions, but modularity may not be the best way to deal with a problem in a certain market state and situation!
Research has shown (see, for example, “The Innovator’s Solution” by Clayton Christensen) that the “integrated” region over time actually shifts to a subcomponent of an original integrated component that has since gone modular. An interesting example of this for MySQL its pluggable storage engine interface since version 5.1. MySQL is more modular now, but individual storage engines are tightly integrated for performance reasons, and in some cases they are even proprietary. …[Read more]
I have completed a rough draft of the first chapter of "Drupal Performance and Scalability". The first chapter of this online book is divided into four sections, the first of which focuses on the importance of fully defining your performance and scalability goals, helping you to identify what you need to accomplish and how to set concrete and attainable goals. The second section discusses monitoring and measuring your ongoing progress, helping you decide what you need to monitor, and how to monitor it. The …[Read more]
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