Update README.md

Signed-off-by: amdnaji <amd.naji@outlook.com>

README.md

@@ -9,5 +9,23 @@ Manarah is first arabic project to manage and monitoring servers
 ## Goals
 - [x] Ping servers
 - [x] Create dashboard
+- [X] Added Sqlite as default db provider
 - [ ] Enable notifications
 - [ ] create servers agents
+
+## Database provider
+- Sqlite (Default)
+- Sql Server
+## Run migration
+
+
+
+## Run migration
+
+    dotnet ef database update -- --provider SqlServer
+    dotnet ef database update -- --provider Sqlite
+
+
+> **_NOTE:_**  Sqlite is a default provider if you did not specify one.
+
+**you can chage the default provider from appsettings.json**