I am novice in android. I am writing an android application which necessitates the data like comments and scores to sync using the central database. I am planning developing a simple web service and sync the information using the application.

Please suggest me the best techniques and technologies that we should use. Thanks!

Possess a central database on the remote server.

Create a Peaceful web plan to access the information.

Keep data in your local device inside a SQLite database.

Communicate between each side with traditional http.

Difficult to become more precise with your a vague question.