This validation scheme is called the _________ scheme since transactions execute optimistically, assuming they will be able to finish execution and validate at the end.

This validation scheme is called the _________ scheme since transactions execute optimistically, assuming they will be able to finish execution and validate at the end. Correct Answer Validation protocol

A concurrency-control scheme imposes the overhead of code execution and possible delay of transactions. It may be better to use an alternative scheme that imposes less overhead.

Related Questions

In cross-validation, what is the main drawback of Leave-One-Out Cross-Validation (LOOCV) compared to k-fold cross-validation?