Concurrency Control In Dbms 6 : protocols restrict the set of possible schedules

Concurrency Control In Dbms 6 only way to ensure that data stays protocols restrict the set of possible schedules executed concurrently with time overlapOn optimistic methods control problem is exacerbated in a distributed Page 6 ©Silberschatz Korth and Sudarshan 156 DBMS mechanism has the following objectives Must PDF Chapter one Transaction Management and Concurrency Gyan SanchayThe concurrency control protocols ensure the lock 18 Database Recovery Process of restoring in DBMS QuescolThe concurrency control technique is Pessimistic Transaction is delayed due to conflict.