Ignite is an in-memory, distributed key-value store.
Ignite was originally the proprietary GridGain DBMS. It was then open-sourced in late 2014 and then accepted in the Apache Incubator program.
N-ary Storage Model (Row/Record)
Key/Value
Shared-Nothing
SQL
Physical Logging
In-Memory
https://ignite.apache.org/
https://github.com/apache/ignite
http://apacheignite.readme.io/docs
Apache Foundation
US
2014
Open Source
Java
C#, Java
GridGain
Apache v2
https://en.wikipedia.org/wiki/Apache_Ignite