US Patent 7761414 Asynchronous data synchronization amongst devices

Systems, methods and computer readable media for synchronization tasks and non-synchronization tasks being executed concurrently. In one exemplary embodiment, a method includes executing at least one user-level non-synchronization processing thread and executing at least one synchronization processing thread concurrently with the executing of the at least one user-level non-synchronization processing thread. The at least one user-level non-synchronization processing thread may include operations to access a first database which is synchronized by the at least one synchronization processing thread during a synchronization operation between the first database on a first processing system and a second database on a second data processing system.