2012-04-14 Apache OODT Apache OODT software provides metadata for middleware (and vice versa): - Transparent access to distributed resources - Data discovery and query optimization - Distributed processing and virtual archives . Apache OODT software is component based, and offers a software architecture beyond simple science applications. Java Apache OODT 0.10 2015-09-13 0.10 Apache OODT 0.9 2015-06-06 0.9 Apache OODT 0.8.1 2015-01-07 0.8.1 Apache OODT 0.8 2014-12-01 0.8 Apache OODT 0.7 2014-09-01 0.7 Apache OODT 0.6 2013-07-01 0.6 Apache OODT 0.5 2012-10-01 0.5 Apache OODT 0.4 2012-06-01 0.4 Apache OODT 0.3 2011-06-01 0.3 Apache OODT 0.2 2011-02-08 0.2 Apache OODT 0.1-incubating 2010-11-09 0.1-incubating Apache OODT PMC