What are the problems of concurrent databases?

What are the problems with concurrency?

The concurrency control has the following three main problems: Lost updates. Dirty read (or uncommitted data). Unrepeatable read (or inconsistent retrievals).

What are the main problems in concurrency control?

Concurrency control required to maintain consistency data.Lost update problem (write-write conflict)Temporary update or dirty read problem (write-read conflict).Unrepeatable read or incorrect analysis problem (read-write conflict).Explain the main problems in concurrency control(DBMS)

What are three common problems with concurrent transaction execution?

If concurrency control is not maintained, three serious problems may be caused by concurrent transaction execution: lost updates, uncommitted data, and inconsistent retrievals.