Top 20 NuGet NOSQL Packages
The ADO.NET Driver for NuoDB® enables you to develop .NET applications that connect to the NuoDB database. It is a fully managed ADO.NET driver, written in C# for .NET 3.5, implements all the required ADO.NET interfaces and integrates with ADO.NET aware tools.
Unofficial fork of the Mongo C# Driver v1.8.1 that supports loosely typed linq queries and explicit boolean comparisons against method call expressions
pogo lets you save .NET POCOs (plain old CLR objects) directly to the Google Cloud Datastore and use LINQ to query.
Tools for cassandra-sharp-interfaces
BinaryRage - the ultra fast .NET key/value store. - BinaryRage is designed to be a lightweight ultra fast key/value store for .NET with no dependencies - It's production-ready - already in several large production-environments - Supports complex objects out of the box (and lists of objects) - 100% ...