cassandra vs. voldemort

	Apache Cassandra •	Project Voldemort •
	Apache Cassandra •	Project Voldemort •
Standard
Description	Second Generation Distributed Database	?
Website	cassandra.apache.org	project-voldemort.com
License	Apache License	Apache License
Features
Query language	API calls	API calls
Database model	Column-oriented	Key-value
Map and reduce	yes	no
Unicode	yes	yes
Full text search	no	no
Intigrity
Integrity model	BASE	MVCC
Atomicity	yes	no
Consistency	yes	yes
Isolation	no	no
Durability	yes	yes
Transactions	no	no
Referential integrity	no	no
Revision control	?	yes
Distribution
Horizontal scalable	yes	yes
Replication	yes	yes
Sharding	yes	yes
System requirements
Operating system	Cross-platform	Linux, Mac OS X, Windows
Architecture
Programming language	Java	Java
More
Name	Cassandra	Project Voldemort
Full name	Apache Cassandra	?
Category	Database	Database
Brand	Apache	?

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