What is the fastest local file based database for C# project?

[GeorgesRemi]

Hi,
It is Windows Forms app and I googled and found SQLite is fast and good db ?

I tried to install the package System.Data.SQLite from nuget but I can not find it:

VS Com 2022

[m_hutley]

Microsoft.Data.Sqlite is a NuGet package, not an Extension. Extensions add things to VS; Packages add things to a project. You want to right click on your project, and add a NuGet package.

[GeorgesRemi]

Thanks