International Journal of Application or Innovation in Engineering & Management (IJAIEM)
The existing synchronization solutions of mobile database are not independent from the database server because they use database dependent information such as metadata or use specific functions of database server such as trigger and time stamp. These constraints are critical weak point in cloud environment because various applications are running in various devices and servers in ubiquitous environment. Therefore, there is must need synchronization algorithms of mobile database which is independent of the vender of synchronization solution and mobile database in cloud environment. This paper suggests SAMD (Synchronization Algorithms based on Message Digest) in order to resolve the problems mentioned above.