Top 20 NuGet database Packages

StringDB is a modular, key/value pair DB designed to consume *tiny* amounts of ram & produce *tiny* databases.
Core utility to access and manage HoxWi Platform.
Complex C# library for Realtime Database
A lightweight, micro-ORM for Sqlite providing database services for cross-platform mobile apps built using Xamarin.
Wrapper for Microsoft.SqlServer types
Library for merging a Data-tier Application Package file (dacpac) with and existing database
MonetDb .NET mapi provider
Stored Procedure centered alternative for handling your database interactions.
Mini-Biggy is a Very Fast Document/Relational Query Tool with Full LINQ Compliance. This package adds storage for Azure Blobs.
The SQLiteDB_dotNET Class Library is a high level wrapper around the SQLite. The library is currently compiled at .Net 4.0 so it should work with any application running .Net 4.0 and above.
Aurochses.Database.EntityFrameworkCore is a library for creating database projects.
AggregateSourceAsync is an async capable version of AggregateSource project.