- In Memory Data Grid is ...
- in memory
 - distributed
 - computation
 
 
| proprietary/distribution/... | OSS | 
|---|---|
| Oracle Coherence | - | 
| Pivotal GemFire | Apache Geode | 
| GridGain | Apache Ignite | 
| Hazelcast IMDG | - | 
| Red Hat JBoss Data Grid | Infinispan | 
- https://www.slideshare.net/MasakiYamakawa/ss-72385833
- in-memory data grid. Ignite, Geode,...
 
 - https://www.slideshare.net/MasakiYamakawa/apache-geode-63201543
- Geode
 - pros. of data grid service.