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Adding PEP to real-time distributed commit processing
Proceedings 21st IEEE Real-Time Systems Symposium
One-phase commit protocols substantially reduce the overheads of transaction commit processing, making them attractive for incorporation in distributed real-time databases. A major obstacle, howevel; is that these protocols significantly increase the occurrence of priority inversions. This arises from the cohorts of each distributed transaction being in a prepared state for extended periods of time, during which their data locks cannot be pre-empted. We present here a new one-phase real-time
doi:10.1109/real.2000.895994
dblp:conf/rtss/HaritsaR00
fatcat:rr7phte5rnezhjugkaxvtgjyoq