Top 20 NuGet Database Packages

Simple sql deserialization
Testable EntityFramework: Easy and straightforward way to test EF queries
Generate a minimum server side trace for ReadTrace.exe to analyze
A .NET 4.5 library which adds an extension for the MicroLite ORM Framework to encrypt and decrypt values as they are written to or read from a database.
Unofficial package containing SqlPackage.exe command-line utility, from SQL Server 13.0
An easy database helper for .NET 2.0+, with typed query & simple ORM, hibernate-like dialecting & criterion query, supporting all .NET ADO providers, implemented on Dapper.
An ETL Framework
Build Postgresql connection strings using pgpass.conf files.
.NET Data and Database Extensions
Small set of classes that can make your batch SQL insertion or update much faster.
Lightweight interface to SQL Server Browser services
This package provides an alternative to creating unique constraints in RavenDb
Managed key-value storage
PersistenceMap is a small, extremely lightweight and intuitive code fist, convention based Micro ORM Framework for .NET. It uses a Fluent API to define Queries that translate to SQL. The SQL is executed against the RDBMS using ADO.NET and the result is automaticaly mapped to Typed POCO's. The simple...
Like the .NET StringBuilder, the TinySql SqlBuilder is a small and fast object-oriented SQL statement builder
SQL Server connection dialog
Database utilities
Umc.Core Frameworks
Embedded in-proc C# database with LINQ and Query Language support.
Jh.Data.Sql.Replication defines sql replication interfaces