conflict-serializable schedule, view-serializable schedule, strict schedule.

conflict-serializable schedule, view-serializable schedule, strict schedule.

Define these terms: conflict-serializable schedule, view-serializable schedule, strict schedule.
Describe each of the following locking protocols: 2PL, Conservative 2PL.
Why must lock and unlock be atomic operations?

conflict-serializable schedule, view-serializable schedule, strict schedule.