Top 20 NuGet Database Packages

Database adapter. In that version only for mysql but it should give a single inteface for all databases.
Premise is a library for .net core applications to support quick and easy scaffolding of applications. This package contains the neccessary classes to implement a generic repository pattern using Entity Framework.
This library helps to format query results (from a database) as JSON with arbitrary structure.This can help if your database does not provide such a feature (e.g. Oracle). High performance is major goal of this library. The mapping from releation data to json is achived by an intuitve anonymous type...
An abstraction for a database driver
The purpose of the EventStore is to represent a series of events as a stream.
Common infrastructure for tests
Redis on Steroids (Roidis) is an object hash mapper built on top of redis.
Document database and search engine with a CLI management studio.
Includes RESTier related packages, and Npgsql. RESTier is a RESTful API development framework for building standardized, OData V4 based RESTful services on .NET. Npgsql is a .NET data provider for PostgreSQL.
This package is synced with the Microsoft.Diagnostics.Tracing.EventSource package. The Semantic Logging Application Block provides a set of destinations to persist events published by a subclass of EventSource, This add-on packages adds support to persisting log entries in SQL Server and Wind...
it is a easy way to access your sql database
A SQLitePCL.raw plugin can be used to instruct SQLitePCL.raw to reference a different implementation of the native SQLite library than it normally would use. Install this package in your app project and call SQLite3Plugin.Init().
sqlite-net is an open source, minimal library to allow .NET and Mono applications to store data in SQLite databases. It is written in C# 3.0 and is meant to be simply compiled in with your projects. It was first designed to work with MonoTouch on the iPhone, but should work in any other CLI environm...
Simplifies the use of Qb.Net with Dapper
File-based database migration tool. Support raw SQL files and BAT/CMD/EXE programs. MySQL and SQL Server are supported.
Davenport is a CouchDB client for simplifying common tasks like get, list, create, update and delete. This package wraps the original C# package, making it much more friendly to the functional programming style of F#.
An SqlClient implementation of Mutex.Data.Client for SQL Server. Reference Mutex.Data.SqlClient only in your application(s). The assembly is signed and CLS compliant.
MySQL Generic Select and Save statement genarator
NoSqlMapper is a small .NET standard library that let you store and query document-like records in RDBMS. This is the SqlServer 2016+ binding
NoSqlMapper is a small .NET standard library that let you store and query document-like records in RDBMS. This is the Newtonsoft JsonNET binding