D365FO Database Synchronization

In Microsoft D365FO there are 3 way to synchronized the database 

Full synchronization
Synchronization after build of packages
DB sync on project build

Full synchronization

To perform a single full database synchronization Open Visual Studio and click on Dynamics 365 Menu and click on synchronized database...

Like below 

Now click on synchronize

 

Synchronization after build of packages

There is option available to sync database with build model feature, In this option DB with start sync after build of the model...

Navigation

Go To > Dynamics 365 > Build model 

Now select model/models then click on 2nd tab and Mark checkbox of synchronized database.

DB sync on project build

The properties of a project in Solution Explorer, there is property available synchronized database of every build of project