Apache Accumulo

Apache Accumulo
Developer(s)Apache Software Foundation
Stable release2.1.0 (November 1, 2022; 22 months ago (2022-11-01)[1]) [±]
RepositoryAccumulo Repository
Written inJava
Operating systemCross-platform
LicenseApache License 2.0
Websiteaccumulo.apache.org

Apache Accumulo is a highly scalable sorted, distributed key-value store based on Google's Bigtable.[3] It is a system built on top of Apache Hadoop, Apache ZooKeeper, and Apache Thrift. Written in Java, Accumulo has cell-level access labels and server-side programming mechanisms. According to DB-Engines ranking, Accumulo is the third most popular NoSQL wide column store behind Apache Cassandra and HBase and the 67th most popular database engine of any type (complete) as of 2018.[4]

  1. ^ "Apache Accumulo 2.1.0". Apache Accumulo. The Apache Software Foundation. 2022-11-01. Retrieved 2023-06-08.
  2. ^ "Apache Accumulo 2.0.0-alpha-2". Retrieved 4 July 2019.
  3. ^ Apache Accumulo. Accumulo.apache.org. Retrieved on 2013-09-18.
  4. ^ DB-Engines Ranking - popularity ranking of wide column stores. Db-engines.com. Retrieved on 2018-04-10. Archived 2018-04-10.