Top 20 NuGet data Packages

Fluent API for creating large amounts of test data.
Pre-release and experimental implementations of potential future library features. No support is provided; use this to provide feedback and help shape ODataLib's future. Targets .Net 4.0.
Object-relational mapping framework built using the Gang of Four's "Flyweight" pattern.
An data access component. It provides a library of classes and a tool, using it in .net project can make data accessing more easily.
This is a simple and fast JavaScript library to convert Json format data to standard HTML Table
The main idea of the LoBDb.NET project is to complement the functionality of existing DBMS to some common programming interface that can be accessed with those SQL operators that are implemented identically in all database management products, namely Insert/Select/Update/Delete operators as well as ...
Automatically maps your settings entity model to Windows Local Settings storage.
System.Data.Entity Repository Extension
Generic Repository Pattern and UnitOfWork implementation with base classes.
.NET Framework Extended
Classes to serialize, deserialize and validate OData payloads. Enables construction of OData producers and consumers. Targets Windows Phone 7.1/8.0. Localized for CHS, CHT, DEU, ESN, FRA, ITA, JPN, KOR and RUS.
LINQ-enabled client API for issuing OData queries and consuming OData payloads. Supports OData v3. Targets Windows Phone 7.1/8.0. Localized for CHS, CHT, DEU, ESN, FRA, ITA, JPN, KOR and RUS.
SSW SQL Deploy for ASP.NET MVC
Entity Framework is Microsoft's recommended data access technology for new applications.
CloudBase is the Key/Value data model for the CloudB distributed database system
A library for filling your testing objects with realistic test data.
Entity Framework base library for performing Data orientated tasks. Designed to be used in conjunction with code generated using the DHGMS Nucleotide library.
Entity Framework base library for performing Data orientated tasks. Designed to be used in conjunction with code generated using the DHGMS Nucleotide library.
The interfaces of Common Web Infrastructure. See README on github.
The interfaces of common MVC libraries. See README on github.