Excellent Fredrik. You might want to add a link to Zohmg here: http://wiki.apache.org/hadoop/SupportingProjects?
St.Ack On Wed, Jun 24, 2009 at 9:00 AM, Fredrik Möllerstrand < [email protected]> wrote: > Hello, list! > > I'm happy to announce Zohmg, a data store for aggregation of > multi-dimensional > time series data built on top of Hadoop, Dumbo and HBase. Data is imported > with a mapreduce job and is exported through an HTTP API. > > A typical use-case for Zohmg is the analysis of Apache log files. The > analyst > would be interested in breaking down pageviews by path, user agent, country > of > origin, etc. In-house at Last.fm, we have successfully demo'd an > installation > that served access data in realtime for millions of paths broken down by > several dimension. > > The README at http://github.com/zohmg/zohmg/blob/master/README contains an > example project to get you started. > > You can browse the source at http://github.com/zohmg/zohmg/tree/master and > get > the release tar ball from > http://github.com/zohmg/zohmg/tarball/release-0.2.0 > > Zohmg works best on Hadoop 0.20.0 and HBase 0.20.0-alpha slash trunk. > > Help is available on IRC -- #zohmg on Freenode -- and at the user mailing > list: http://groups.google.com/group/zohmg-user > > We're happy to accept contributions! Fork the code, use the issue tracker > at > http://github.com/zohmg/zohmg/issues and join the dev mailing list: > http://groups.google.com/group/zohmg-dev > > Cheers, > Fredrik >
