54
I Use This!
Activity Not Available
Analyzed 4 months ago. based on code collected 4 months ago.

Project Summary

Cassandra is a highly scalable, eventually consistent, distributed, structured key-value store. Cassandra brings together the distributed systems technologies from Dynamo and the data model from Google's BigTable. Like Dynamo, Cassandra is eventually consistent. Like BigTable, Cassandra provides a ColumnFamily-based data model richer than typical key/value systems.

Cassandra was open sourced by Facebook in 2008, where it was designed by one of the authors of Amazon's Dynamo. In a lot of ways you can think of Cassandra as Dynamo 2.0. Cassandra is in production use at Facebook but is still under heavy development.

Tags

bigtable columnfamily database distributed dynamo java non-relational nosql replication scalability web

In a Nutshell, Cassandra...

Apache License 2.0
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Private Use

Use Patent Claims

Sub-License

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

Include License

State Changes

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

All Licenses

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

Did You Know...

  • ...
    Black Duck offers a free trial so you can discover if there are open source vulnerabilities in your code
  • ...
    you can embed statistics from Open Hub on your site
  • ...
    use of OSS increased in 65% of companies in 2016
  • ...
    search using multiple tags to find exactly what you need
About Project Security

Languages

Languages?height=75&width=75
Java
96%
9 Other
4%

30 Day Summary

Feb 22 2018 — Mar 24 2018

12 Month Summary

Mar 24 2017 — Mar 24 2018
  • 1107 Commits
    Down -1376 (55%) from previous 12 months
  • 114 Contributors
    Down -22 (16%) from previous 12 months