In
IMS DB (Information Management System Database), deadlock situations can occur when two or more transactions hold locks on resources and are waiting for each other to release locks, resulting in a circular dependency where none of the transactions can proceed. To handle deadlock situations effectively, IMS DB employs deadlock detection and resolution mechanisms.
Here's how deadlock situations are handled in IMS DB :
* Deadlock Detection
* Deadlock Resolution
* Transaction Rollback
* Retry Mechanism
* Deadlock Prevention
By employing these deadlock detection and resolution mechanisms,
IMS DB ensures that deadlock situations are promptly identified and resolved, allowing transactions to proceed smoothly and minimizing disruptions to database operations. These mechanisms help maintain database integrity, reliability, and availability in the face of concurrent transaction processing.
