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.
See why I haven't included Cassandra in this list in the comment thread. ↩
Original title and link: Cloudata: New Open Source BigTable Implementation (NoSQL databases © myNoSQL)