Sun has launched the Glassfish Portfolio,  the best web application platform on the planet.

To learn more, you can also go to "the Aquarium" and "Miles to go...."

This week we had our first WarpTalks session. Once a month we’ll gather in our meeting room and someone will deliver a talk, workshop or debate about topics considered interesting.

We opened this Monday with two talks. They are in Spanish but you can get the idea.

Introduction to Subversion by Victor Jimenez

Subversion is the RCS we currently use, and the developers know it well enough to do their everyday job, but the not-so technical people at the company have been expecting some training for a while.

Introduccion a Subversion from Jorge Bernal on Vimeo.

10 things you might not know about MySQL by Jorge Bernal (me)

MySQL is the obvious choice when we need a database for our projects, so many of the developers use …

Wikimedia Foundation is expanding Wikipedia to multimedia with Sun Open Storage Solution and MySQL Database:

Wikipedia receives between 25,000 and 60,000 page requests per second, depending on the time of day. Wikimedia needed to update its infrastructure to handle this huge volume of traffic and ensure that its systems were reliable, highly available, and easily scalable. It also wanted to expand its upload file limit from 20 MB to 100 MB to accommodate rich media (audio and video) content, but before it could do that it needed to expand its storage capacity.

…

Wikimedia Foundation is expanding Wikipedia to multimedia with Sun Open Storage Solution and MySQL Database:

Wikipedia receives between 25,000 and 60,000 page requests per second, depending on the time of day. Wikimedia needed to update its infrastructure to handle this huge volume of traffic and ensure that its systems were reliable, highly available, and easily scalable. It also wanted to expand its upload file limit from 20 MB to 100 MB to accommodate rich media (audio and video) content, but before it could do that it needed to expand its storage capacity.

…

Wikimedia Foundation is expanding Wikipedia to multimedia with Sun Open Storage Solution and MySQL Database:

Wikipedia receives between 25,000 and 60,000 page requests per second, depending on the time of day. Wikimedia needed to update its infrastructure to handle this huge volume of traffic and ensure that its systems were reliable, highly available, and easily scalable. It also wanted to expand its upload file limit from 20 MB to 100 MB to accommodate rich media (audio and video) content, but before it could do that it needed to expand its storage capacity.

…

I’ve been asked about this and realized that it may not be obvious to people who are more familiar with Windows than with Ubuntu. So here is a tip.

When learning MySQL on Ubuntu, it is helpful to be able to get to MySQL’s data directory and observe file creation and modification while you are performing database and table creation and modification, index creation and modification, etc. You can find out MySQL’s data directory by running:

show variables like ‘datadir’;

Suppose your datadir is /var/lib/mysql. And suppose you have a database called test. After opening a terminal window and type:

cd /var/lib/mysql/test/

You will likely receive an error like below:
bash: cd: /var/lib/mysql/test/: Permission denied

Now if you try the command below, as it seems logical on Ubuntu

sudo cd /var/lib/mysql/test/

You will likely get this message:

sudo: cd: command …

Developer.Com has selected MySQL Workbench as the best database tool of 2009!

Competing behind Workbench were:

• Altova DatabaseSpy® 2008
• LINQ (Microsoft® .NET Language Integrated Query)
• SQL Server® 2008 Reporting Services
• Oracle SQL Developer