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The following page has been changed by stack: http://wiki.apache.org/lucene-hadoop/Hbase The comment on the change is: Moved 'news' here to home page from architecture page. ------------------------------------------------------------------------------ #pragma section-numbers off = Bigtable-like structured storage for Hadoop HDFS = + + '''NEWS:''' (updated 2007/05/30) + 1. HBase is being updated frequently. The latest code can always be found in the [http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/contrib/hbase/ trunk of the Hadoop svn tree]. + 1. HBase now has its own component in the [https://issues.apache.org/jira/browse/HADOOP Hadoop Jira]. Bug reports, contributions, etc. should be tagged with the component '''contrib/hbase'''. + 1. It is now possible to add or delete column families after a table exists. Before either of these operations the table being updated must be taken off-line (disabled). + 1. Data compression is available on a per-column family basis. The options are: + * no compression + * record level compression + * block level compression == Background ==
