Opportunities for optimism in contended main-memory multicore transactions
Optimistic concurrency control, or OCC, can achieve excellent performance on uncontended workloads for main-memory transactional databases. Contention causes OCC's performance to degrade, however, and recent concurrency control designs, such as hybrid OCC/locking systems and variations on multi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
VLDB Endowment
2021
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| Online Access: | https://hdl.handle.net/1721.1/133836 |