Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Types of database architectures
A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the …
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Some distributed systems have concurrency management issues. . Is 2PL (Two-phase locking) essential for a system without duplicate parts? Explain.
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Transcribed Image Text:Some distributed systems have concurrency management issues. . Is 2PL (Two-phase locking) essential for a system without duplicate parts? Explain.
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