https://www.exploredatabase.com/2016/03/two-phase-locking-high-priority-2pl-hp-concurrency-control-protocol.html
Two Phase Locking High Priority 2PL-HP Protocol | Explore Database
two phase locking, High Priority protocol, 2PL HP, explain 2PL HP protocol, Example of 2PL HP, merits and demerits, advantages, disadvantages
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