What is two-phase commit (2PC) in the context of distributed transactions, and how does it ensure transactional consistency?
What is two-phase commit (2PC) in the context of distributed transactions, and how does it ensure transactional consistency?
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter10: Transaction Management And Concurrency Control
Section: Chapter Questions
Problem 15RQ
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What is two-phase commit (2PC) in the context of distributed transactions, and how does it ensure transactional consistency?
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Step 1: Describe Two-Phase Commit (2PC)
VIEWStep 2: Discuss initialization (Phase 1 - Prepare)
VIEWStep 3: Discuss decision making (Phase 2 - Commit or Abort)
VIEWStep 4: Describe finalization process
VIEWStep 5: Describe the process Two-Phase Commit ensure transactional consistency
VIEWStep 6: Describe Two-Phase Commit's limitations and potential issues
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