An embodiment includes receiving, by a client on a client device, a data change notification. The data change notification indicates a change in data relating to the client at a client data store. The method further includes determining, by the client, a type of the data relating to the client changed at the client data store and determining, by the client, a data synchronization mechanism in accordance with the type of the data relating to the client changed at the client data store. Determining the data synchronization mechanism includes determining when to attempt, by the client, a data synchronization to synchronize data on the client device with the data relating to the client changed at the client data store.