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Lock (Database): Database, Database Theory, Attribute Domain -

English
2026-04-08
€156.58 €195.73

-20% with code BOOKS

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A lock is used when multiple users need to access a database concurrently. This prevents data from being corrupted or invalidated when multiple users try to write to the database. Any single user can only modify those database records (that is, items in the database) to which they ... Full description

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A lock is used when multiple users need to access a database concurrently. This prevents data from being corrupted or invalidated when multiple users try to write to the database. Any single user can only modify those database records (that is, items in the database) to which they have applied a lock that gives them exclusive access to the record until the lock is released. Locking not only provides exclusivity to writes but also prevents (or controls) reading of unfinished modifications (AKA uncommitted data).

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786133512672
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€156.58 €195.73