Dear all,
We have finally opened Neptune, yet another BigTable-clone project.
Neptune has the following features.

  - Basic Data Service
   . Single-row operations : Get, Put
   . Multi-row operations : Like, Between, Scanner
   . Data Uploader : DirectUploader
   . MapReduce : TableInputFormat
   . Simple Neptune query and support for JDBC drivers

  - Table Management
   . Split and Distribution
   . Compaction

  - Utility
   . Web-based monitor
   . CLI Shell

  - Failover
   . Master Failover
   . Tablet Server Failover

  - ChangeLog Server
   . Fast, Reliable, and Appendable

  - Distributed Lock Service
   . "Pleiades" : A sub-project for Neptune

For more information, please visit

http://www.openneptune.com
http://code.google.com/p/openneptune/



Best Regards,

H.J. Kim

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