In this lecture, we will continue our discussion of concurrency control and study another approach for isolating transactions called "Optimistic Concurrency Control." Read:
Kung, H. T., and John T. Robinson. "On Optimistic Methods for Concurrency Control." ACM Transactions on Database Systems 6, no. 2 (1981): 213-226. In the Red Book.
As you read, note any terms you are unfamiliar with and come to class prepared to answer the following questions: