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Alfrânio Correia
Simpósio Doutoral do DI, 2005
Epsilon Serializability
Framework to stretch the database consistency
Generic and can be manipulated per transaction
Bounds the allowed inconsistency and may still produce serializable results
Improves performance by allowing more concurrency or a larger number of effective transactions
In our case
Allows read-only transaction to produce bounded inconsistency results
Update transactions are executed preserving the serializability criteria
Revisiting ESR to improve the DBSM
Epsilon Serializability