Concurrency

What is Concurrency?

Basically, concurrnecy is the execuetion of multiple computations all at one point in time. In the case study, when booking a ticket multiple things have to be done at once. On line 158. under data management issues. we see that concurrency must be a part of either the distributed or centralized system to prevent multiple bookings and other problems. (Concurrency of access and processing through record locking). media type="youtube" key="L2ur8VMmxK8" height="315" width="420"media type="youtube" key="G3xH2SoMOF0" height="315" width="420"