The presumed-either two-phase commit protocol
Tóm tắt
This paper describes the presumed-either two-phase commit protocol. Presumed-either exploits log piggybacking to reduce the cost of committing transactions. If timely piggybacking occurs, presumed-either combines the performance advantages of presumed-abort and presumed-commit. Otherwise, presumed-either behaves much like the widely-used presumed-abort protocol.
Từ khóa
#Protocols #Tail #Peer to peer computing #Costs #Resource management #Database systems #Data structuresTài liệu tham khảo
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