REVIEW PAPER ON DATABASE SYNCHRONIZATION BETWEEN LOCAL AND SERVER

The basic objective of this paper is provide an algorithm to solve the problem , when all clients are relying on a single server. Due to planned server downtime or from server failures the database becomes unavailable; all of the remote workers will be disconnected from their data. Data is stored on their system (user system). When the user connected to the internet data automatically sink from their client system to the server in serial order and it also works on file handling. When the system is disconnected from the network all the files (images) uploaded by user, saved on the client machine folder when it is again connected to the server, automatically files (images) transferred from client to server.