Part of a series:<p>memcached - <a href="http://blog.gridcentriclabs.com/2010/07/how-to-build-10-core-memcached-cluster.html" rel="nofollow">http://blog.gridcentriclabs.com/2010/07/how-to-build-10-core...</a><p>Hadoop - <a href="http://blog.gridcentriclabs.com/2010/07/howto-build-hadoop-cluster-in-five.html" rel="nofollow">http://blog.gridcentriclabs.com/2010/07/howto-build-hadoop-c...</a><p>An early take on Hudson / Continuous Integration - <a href="http://blog.gridcentriclabs.com/2010/07/elastic-build-systems.html" rel="nofollow">http://blog.gridcentriclabs.com/2010/07/elastic-build-system...</a><p>As always, we'd love any feedback the HN community might have!