Hi All,

I have been developing a library for replication of data in an Akka
cluster. This can hopefully be included in akka-contrib later, but for now
the code is located at https://github.com/patriknw/akka-datareplication. I
have published a first 0.1 release.

It is a replicated in-memory data store supporting low latency and high
availability requirements. The data must be so called Conflict Free
Replicated Data Types (CRDTs).

The library comes with several fundamental data types and you can add your
own custom data types. CRDTs can't be used for all types of problems, but
when they can they have very nice properties:

   - low latency of both read and writes
   - high availability (partition tolerance)
   - scalable (no central coordinator)
   - strong eventual consistency (eventual consistency without conflicts)

The replication of the data is implemented with direct replication and
gossip based dissemination.

Let me know what you think and don't hesitate to ask.

-- 

Patrik Nordwall
Typesafe <http://typesafe.com/> -  Reactive apps on the JVM
Twitter: @patriknw

<http://www.scaladays.org/>

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