HBasene: --------- http://github.com/akkumar/hbasene. April 2010 Released under Apache License 2.0 . See LICENSE.txt for more details. What is it: ---------- HBasene is a distributed system to use HBase (http://hadoop.apache.org/hbase/) as the backing store for the TF-IDF representation, as needed by Lucene. To see a sample "Hello World" example, refer to - http://wiki.github.com/akkumar/hbasene/hello-world . To see the HBase column family - TF-IDF representation mapping, refer to - http://wiki.github.com/akkumar/hbasene/hbase-tf-idf-index-formats . Features: ----------- Also contains a map-reduce job that provides the hooks (Mappers/ Reducers) to index data present in a HBase schema. Originally present as part of Apache HBase project. Refactored here, under Apache 2.0 License , as before. Mailing list: ------------- To participate more in the discussion, join here at - http://groups.google.com/group/hbasene-user .