Cloudata: New Open Source BigTable Implementation

Cloudata is the third open source implementation of Google’s BigTable paper, after HBase and Hypertable^[1]. There’s already an 1.0 version even if the Github project page is listing just a couple of commits.

From the home page, Cloudata’s current features:

• Basic data service
  • Single row operation(get, put)
  • Multi row operation(like, between, scanner)
  • Data uploader(DirectUploader)
  • MapReduce(TabletInputFormat)
  • Simple cloudata query and supports JDBC driver
• Table Management
  • split
  • distribution
  • compaction
• Utility
  • Web based Monitor
  • CLI Shell
• Failover
  • Master failover
  • TabletServer failover
• Change log Server
  • Reliable fast appendable change log server
• Support language
  • Java, RESTful API, Thrift

I couldn’t figure out if this is just an experiment or if it actually plans to be a real project.

Update: Cloudata’s author, Jsjangg, mentions in the comment thread that Cloudata is used at www.searcus.com for 2 years already running on a 20 machine cluster.

Original title and link: Cloudata: New Open Source BigTable Implementation (NoSQL databases © myNoSQL)