Previously, you learned about the concurrency mechanism in database. You know that the concurrency is maintained in a serialized manner, giving the impression that there is indeed some concurrency. The locking technique has to do a lot with this achievement of efficient access to database. What is a Lock? A lock is a variable associated … Read more
The concurrency control concept comes under the Transaction in the database management system (DBMS). It is a procedure in DBMS which helps us control two simultaneous processes to execute without conflicts among every other, these conflicts occur in multi-user systems. Concurrency explains executing multiple transactions at a time. It is required to increase time efficiency. … Read more
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