As a thank you for following my blog, I’d like to introduce you to what I think is a great opportunity for the right students. My team is looking for two bright students for a 16 month, full-time internship opportunity with IBM.

Episode #102 Introducing Fancy Buttons! Also check out @railstips on Twitter.

IBM just released DB2 Express-C 9.7.1 (aka DB2 Express-C 9.7 FixPack 1). This version includes a long list of enhancements. Don’t forget to download and install it; as per its previous versions, it’s entirely free of charge.

You can grab it directly from here:

There are two main types of scalability: vertical and horizontal. Vertical scalability consists of potentiating the hardware specs of a given server. This is typically done by increasing the number (and to a minor extent, speed) of the processors, adding more RAM, and so on. Commodity hardware tends to impose a strong limit on the resources that can be augmented. There is only so much that can be stuffed into your typical x64_86 Dell server, even replacing the entire machine with the top of the line model (having the same architecture).

There is major news in Rubyland today. MacRuby’s team just released their fist beta of version 0.5 (an experimental, still incomplete version of Ruby), which brings JIT, removal of the dreaded GIL (Global Interpreter Lock), native threads, GCD (Grand Central Dispatch) for multicore computing, and a whole new set of features found in the release announcement to the table.