In order to examine the drawbacks associated with the existing approaches for processing real-time transactions, a resource allocation model has been developed for studies. This model reflects the process of supporting concurrency control in real-time databases. It has been identified that some of the mechanism need more effort at understanding and for introduction of modifications. These are deadlock free execution of transactions, and reduction in transaction execution time and data item overlaps, using improved transaction designs. Also new ways to perform transaction commit and transaction recovery need to be developed.