PowerPoint Presentation Lecture 9: Transactions and concurrency control Jose M. Peña [email protected] IDA / ADIT 2 How can several users access and update the database…
Concurrency Control Single User Versus Multi-user System: Database system can be classified on the basis of the number of users who can use the system concurrently. A DBMS…
1 Database Systems: Transaction Management * Necessity Database systems are normally being accessed by many users or processes at the same time. Both queries and modifications.…