What NoSQL is there for Windows Server?

Question

NoSQL

I am using Windows Server 2008 R2 with Microsoft Server 2012.
But I store some data in System.Web.Caching. Usually, frequently accessed data is stored there. But I read an article about NoSQL and thought, maybe I should use it?
In principle, Cache is enough for me, but NoSQL can be more reliable or faster, or some other pluses.
So 2 questions:
1) Should I use NoSQL?
2) What are some good NoSQL under Windows Server?

Answer 1

1) NoSQL should be used when there is so much data that they can’t fit on one machine.
2) Cassandra is good enough and can run under anything that has Java