In Pessimistic concurrency control, the record is itself locked so that other users are not able to access them. Dynamics CRM currently offers only Optimistic Concurrency control.

BANGALORE, INDIA: Gone are the days when we used to write applications for the desktop which would be used by only one user at a time. Almost all applications that we write today are multi-user ...

Transactional memory systems represent a paradigm shift in concurrent programming by abstracting low-level lock management and enabling sequences of operations to be executed as atomic transactions.