Transaction Management in a Database Driven Real Time System

Real time systems are characterised by the existence of such transactions, that need to complete execution within limited time. Because of their special nature, these transactions cause scheduling difficulties. Traditional concurrency control methods are unsatisfactory for their management. In this Study we propose a method to handle real time transactions efficiently. We propose a solution by adopting transaction classification and a mixed concurrency control to provide an efficient technique for management of real time transactions. Extension to the case of a multitude of real time transactions has also been considered.