Chapter 17: Recovery System Failure Classification Storage Structure Recovery and Atomicity Log-Based Recovery Shadow Paging Recovery With Concurrent Transactions.
CM20145 Recovery + Intro. to Concurrency Dr Alwyn Barry Dr Joanna Bryson.
Crash Recovery. Topics Crash recovery o Log-based Immediate database modification Deferred database modification o Shadow-paging.
Crash Recovery. Review: The ACID properties A A tomicity: All actions in the Xaction happen, or none happen. C C onsistency: If each Xaction is consistent,
