Concurrency Control (cont.) and Recovery Management
20 abril 2021, 11:00 • Helena Galhardas
Concurrency control:
- Multiversion schemes: Multiversion timestamp ordering
- Snapshot isolation:
- First-committer-wins rule
- First-updater-wins rule
- Skew write.
- Failure Classification
- Storage Structure
- Recovery, Atomicity and Durability
- Recovery based on Log: brief introduction.