Top 20 NuGet ORM Packages

Silky smooth .NET wrapper for NHibernate.
EF Context with injectable actions
Transacribed from JAVA version on https://code.google.com/p/hibernate-generic-dao/
Testing helpers for using Ninject.MockingKernel.Moq with EntityFramework.
EasyDb is a Library for .NET Projects. * Micro ORM * Mapping explicit or by Data Annotations * Simple commands with SQL * Factories for a better project structure * QueryService SqlClient, OleDb, MySqlClient with with MySQLConnector for .NET * Interceptors * No dependencies. Do not require to updat...
Fast and flexible DB-independent data layer for .NET. Supports abstract queries (RelEx), SQL-dataviews, triggers and query hooks.
NRepository.Core is a generic repository library with a strong focus on CQRS.
Catharsis.Repository .NET library provides abstraction over persistent data storages by introducing common repository pattern interfaces over popular ORM frameworks (NHibernate, Entity Framework, LINQ2SQL), as well as their implementations : - NHibernate -> NHibernateRepository - LINQ2SQL -> LinqT...
EFConcurrencyModeTest helps you write unit tests (for e.g. NUnit) that test whether optimistic concurrency for Entity Framework is enabled in your EDMX files.
Easy integration between NHibernate and WCF, ASP.NET MVC, Web services
Database ORM Mapping Library
The fastest and smoothest way to good architecture.
PhantomDB ORM (PDB) es un Micro ORM para Microsoft .NET Framework 3.5. Soporta cualquier tipo de base de datos. PDB está diseñado para trabajar en entornos ágiles, con muchos cambios en la base de datos.
Unit of Work and Repositories implementations (NHibernate)
A high performance mini-orm enabling expressive queries and data models. Supports MSSQL.
Cache provider for NHibernate using Enyim Memcached client and AmazonElastiCacheClusterConfig
Luna is open source and freely downloadable automatic code generator to facilitate and standardize the writing of classes that save data to database. The code is generated in VB.NET or C# language and can be used in both Desktop and Web application. Luna project start from 'need to write in an optim...
Provides a Db Provider Factory that uses the Microsoft Transient Fault Handling library to allow for reliable SQL Azure connections when using Entity Framework 4, Entity Framework 5 or Linq 2 SQL. This package has the Microsoft Transient Fault Handling library v5 IL-merged into it; for a versi...
PersistentLayer is an easy Component that exposes a set of contracts (interfaces) which defines rules for persisting / retrieving application data from data storages, and Its implementation depends exclusively by the underlaying architecture like an ORM (NHibernate. Entity Framework, ORMLite ecc.) ...