Looking for distributed, in-memory Graph DB [closed]

Question

Is there a database which will satisfy all (or at least most) of this requirements?

1. Graph oriented - optimized for storing graphs and traversal(e.g HyperGraphDB, Neo4j)
2. Running in memory, but having a persisted storage (e.g. Redis)
3. Distributed (e.g. membase)
4. Had .NET adapter (TCP/IP, not HTTP REST)

Or am I asking too much?

Thanks in advance.

Answer 1

It seems hard to find .NET based one... I hope this might be helpful: http://en.wikipedia.org/wiki/Graph_database

Answer 2

JStore is a component of Jalios JCMS with given features:

• Java Graph Database (with CMS advanced concept)
• Running in memory with persisted storage and versioning
• Distributed (replicate between nodes and import/export)

JCMS is a proprietary CMS/GED, Portal, SocialNetwork, Collaboration WebApplication but it is also a powerfull framework around JStore.