SQlite Memory Store

sqlitememorystore.cs

var dbPath = Path.Combine(Windows.ApplicationModel.Package.Current.InstalledLocation.Path, "somedb.db");
using (var db = new SQLite.SQLiteConnection(dbPath))
{
    // set this to memory instead of directory
    db.Execute("PRAGMA temp_store = memory;");

    // do your other stuff
}