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cs.DB2025
Using Read Promotion and Mixed Isolation Levels for Performant Yet Serializable Execution of Transaction Programs
Brecht Vandevoort, Alan Fekete, Bas Ketsman +2
We propose a theory that can determine the lowest isolation level that can be allocated to each transaction program in an application in a mixed-isolation-level setting, to guarant…
cs.DB2021
Robustness against Read Committed for Transaction Templates
Brecht Vandevoort, Bas Ketsman, Christoph Koch +1
The isolation level Multiversion Read Committed (RC), offered by many database systems, is known to trade consistency for increased transaction throughput. Sometimes, transaction w…