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Pro SQL Server 2022 Administration: A Guide for the Modern DBA

Name: Pro SQL Server 2022 Administration: A Guide for the Modern DBA
Author: Peter A. Carter
ISBN: 9781484288641

by Peter A. Carter

November 2022

Intermediate to advanced

990 pages

19h 19m

English

Apress

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Content preview from Pro SQL Server 2022 Administration: A Guide for the Modern DBA

P. A. CarterPro SQL Server 2022 Administrationhttps://doi.org/10.1007/978-1-4842-8864-1_19

19. Locking and Blocking

Peter A. Carter¹

(1)

SOUTHAMPTON, UK

Locking is an essential aspect of any RDBMS, because it allows concurrent users to access the same data, without the risk of their updates conflicting and causing data integrity issues. This chapter discusses how locking, deadlocks, and transactions work in SQL Server; it then moves on to discuss how transactions impact In-Memory transaction functionality and how the DBA can observe lock metadata regarding transactions and contention.

Understanding Locking

The following sections discuss how processes can take ...

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