How do I synchronize two Oracle Databases?

Question

I want to create a project in which it is required to synchronize local database with remote database. Changes made in local database must be reflected to remote database. This

Answer 1

What you are referring to is called replication. Synchronization is something different.

If you have multiple devices with a data subset requirement, for example a region sales person only requires data that reflects the area he/she serves, then Oracle Database Lite Mobile Server is what you are looking for. Basically, you have a central Oracle database and your want some data to be pushed to the client. That client will make updates/inserts/deletes to the device and then they will sync. New information on the server will be pushed to their device while their changes will be uploaded to the server. You will require conflict resolution (server/client wins... Oracle Mobile Server also allows for custom built conflict resolution). Oracle Mobile Server is also use to provision your Application Software and Manage Devices remotely. The tool is designed so that you only require a central DBA. The remote machines do not require any DBA type of activities.