Top 20 NuGet Database Packages

One-to-Many and Many-to-One relation mapping extensions for PetaPoco

NHQS, the NHibernate Quick Start, provides a simple Fluent framework for getting started with Fluent NHibernate. It makes life a little easier for 'NH00bs' and greenfield projects.

Beautify your SQL easily. NSQLFormatter is an open-source SQL Beautifier written with C#. Library supports .NET Standard 1.3. Project is based 100% on the work done in the NHibernate-project.

Obj2Schema generates a SQL schema from object metadata. Lightweight and flexible, it supports SQL Server, MySql and Sqlite SQL dialects, and is easily extendable It allows for straight translation from .NET to SQL types, but does not yet generate relations.

ADO.NET Modernizer

Dynamic Data embedded database image field template and http handler.

DotNetMigrations is a database migration framework that assists in managing and versioning database hanges. It was originally designed as a straight port of the rails functionality located in the Ruby on Rails framework; however, it has since grown wings and taken its own path in several areas.

Simple and Lightweight Database Executor for .NET 4 Client Profile and all ADO.NET DbProviders. Features: set command parameter by AnonymousType, auto type mapping, dynamic IDataRecord accessor,transaction, basic Select/Insert/Delete/Update query build.

A minimal stored procedure based orm using xml.

The Enterprise Library Data Access Application Block SQL CE Data Provider let developers use SQL CE databases in conjunction with the Data Access Application Block.

Extensions of SqlServer

#foo SQL Server Spatial provides useful functions and objects for working with the SqlGeography and SqlGeometry objects.

Microsoft.SqlServer.Types dependency. Includes the unmanaged dependency SqlServerSpatial.dll in the package 'tools' directory. See http://alastaira.wordpress.com/2011/08/19/spatial-applications-in-windows-azure-redux-including-denali/ for deployment tips.

Command tool for generating managing and running database migrations

Fluent sql query builder for WebMatrix.data with paging support.

SQL Query Modeller and Compiler with Fluent Interface

Unofficial ConnectionInfo Library for SQL Server 2008

Unofficial Sfc Library for SQL Server 2008