Top 20 NuGet Database Packages

The official collection of get, insert, update and delete helpers for Dapper.net. Also handles lists of entities and optional "dirty" tracking of interface-based entities.
A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..
A lightweight in-memory database to be used for tests and development environments.
My package description.
This version is a beta version, only for learning and communicating.
Data Provider
This package allows you to save and retrieve data to and from a file on your file system.
Wrapper for storage procedure execution
generic database manager with pooling
generic database manager with pooling
Micro ORM for smarter RDBMS access via ADO NET
Package Description
A simpler way to use LiteDB.
Intial draft version of SQL custom ORM
2-way-sql parser
SqlRenderer helps build SQL statements safely.
Tools and extensions for working with data.
Command line tool, that can be installed as a .Net global tool, that helps you to deploy changes to databases. It tracks which SQL scripts have been run already, and runs the change scripts that are needed to get your database up to date.