Mind map
Validation Tech. & Isolation Snapshot
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Validation Tech. & Isolation Snapshot
Validation / Optimistic Concurrency Control
- 1. READ
- 2. VALIDATIION
- No overlapping
- If Overlapping
- NO overlapping of Same Data
- Finish(f) --> Start(S)
- Finish(f) --> Start(S)
- First Tr. must complete WRITE before Second Tr. enters into validation
- WritePh(F) 'C' || 'E' Val.Ph(S)
- Passes First Tr.
- WritePh(F) 'C' || 'E' Val.Ph(S)
- NO overlapping of Same Data
- If Overlapping
- No overlapping
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- Description
- Mind Map on Validation Tech. & Isolation Snapshot, created by Pavan Butke on 24/11/2021.
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- Pavan Butke
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