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Transactions (and event-driven Programming) Transactions (and event-driven Programming)

Transactions (and event-driven Programming) - PowerPoint Presentation

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Uploaded On 2017-10-01

Transactions (and event-driven Programming) - PPT Presentation

EE324 Concurrency Control General organization of managers for handling transactions 2 Twophase locking is pessimistic Acts to prevent nonserializable schedules from arising pessimistically assumes conflicts are fairly likely ID: 592208

coordinator commit abort participant commit coordinator participant abort phase write transaction participants vote state global transactions protocol decision log

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