Posted by fossesi
on May 5, 2010 at 1:51 PM PDT
Last week's kickoff of FESI's research program went very well. There are a number of folks (>500) who are now following this blog on Java.net, and a number who have gotten involved. While we wait for more folks, we'll be researching new technologies, the first being NOSQL databases.
If the kind of topics we're research interests you, please feel free to join the project; we need to reach a critical mass of developers before we move on to our next phase of research. While we wait, we will take a look at current open-source projects, identifying what's moving from bleeding-edge to becoming more accepted. This will help us choose what technologies to research in-depth. We'll start with NOSQL databases, but if anyone has a suggestion of another technology, we'll research that one next.
NOSQL databases seem to fit into the definition of being bleeding-edge to more accepted. A nosql database is a database which is designed to be "non-relational, distributed, open-source and horizontal scalable. The original intention has been modern web-scale databases." (definition blatently stolen, from nosql-database.org ) For the next week I'll be looking at three strong representatives in this category: Hadoop/HBase (they've got some great merchandise in thier online store, I recently got a Hadoop sweatshirt), Cassandra (what appears to be the strongest contender), and Voldemort (an open-source implementation of the Amazon Dynamo key-value store). I chose these because they all have active, successful commercial implementations, are fairly unheard of as of yet, and I liked the names (yes, not the best criteria, but hey, its my blog, LOL).
To start, I'll install each of these and attempt a simple read and write. Later this week, I'll share with you my experiences with Cassandra, next week Hadoop/HBase, and the week after that Voldemort. While you wait for my next post, feel free to join the FossESI project, respond to this post, join our Facebook Fanpage (FossESI), follow us on Twitter, or play outside in the great summer weather. Your choice. :-)
Once we have a core of developers, we'll begin Phase 2 of our program, implementing a Struts/Servlet based set of simple applications on an open-source JEE container using a simple MySQL backend database. After this is done, we'll begin the third phase whose goal is to replace all of those technologies with the bleeding edge technologies available in the open-source community. Of course, as an open-source project, we'll make our integration code available via Java.net with the GPL 3.0 license.