Sqrrl is powered by Apache Accumulo, which was originally developed for the NSA in 2008, is a low latency NoSQL database using Hadoop as its file system.
- Support for both role based and attribute based security controls
- Encryption at rest and in motion
- Can use multiple keys
- Trust boundaries limit the admin’s access to data
- Impact of encryption is only about 10% performance degradation
Sources:
- http://blog.sqrrl.com/post/61133840965/sqrrl-enterprise-accumulo-and-encryption
- http://www.sqrrl.com/accumulo
- http://accumulo.apache.org/
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