Database Integration (Concurrent Transaction Execution) Any help would be appreciated please!

• Can you explain three common problems with concurrent transaction execution and how concurrency control can be used to avoid them?

• Describe an example that illustrates either:
• A problem with concurrent transaction execution and its effects on the operational performance of the system
• The effectiveness of concurrency control

Answer rating: 100% (QA)

Solution Three common problems with concurrent transaction execution Dirty read A dirty read occurs when a transaction reads data that has been modified by another uncommitted transaction This can lea... View the full answer