May 2024
Intermediate to advanced
325 pages
12h 2m
English
Content preview from Distributed Database Systems, 1st Edition by Chhanda Ray
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This chapter introduces the different concurrency control techniques to handle concurrent accesses
of data items in a distributed database environment. In this chapter, the concurrency control anom-
alies and distributed serializability are discussed in detail. To maintain distributed serializability,
both pessimistic as well as optimistic concurrency control mechanisms are employed, which are
also briefl y discussed in this chapter.
The organization of this chapter is as follows. The objectives of distributed concurrency
control are represented in Section 8.1. Section 8.2 introduces different concurrency control
anomalies. Distributed serializability ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.