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Old Version 2

changes.mady.by.user Roman Khachatryan

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New Version 3

changes.mady.by.user Roman Khachatryan

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  • Epoch vs TwoPhaseCommit vs Transaction
    • Transaction is not necessarily serial; and for files there is no transaction
    • TwoPhaseCommit is long and  ambiguous (internally 2PC is used for checkpoints)
    • Epoch is too general

Diagram

(link to diagram)

TBD: inline diagram

View filenamerework-2pc.svgheight250Image Added

Compatibility, Deprecation, and Migration Plan

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