Real Time Groupware as a Distributed System: Concurrency Control and Its Effect on the Interface


This paper exposes the concurrency control problem in groupware when it is implemented as a distributed system. Traditional concurrency control methods cannot be applied directly to groupware because system interactions include people as well as computers. Methods, such as locking, serialization, and their degree of optimism, are shown to have quite… (More)
DOI: 10.1145/192844.193011


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