PostgreSQL normally uses a small buffer, leaving it to the operating system buffer manager to manage the
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PostgreSQL normally uses a small buffer, leaving it to the operating system buffer manager to manage the rest of the main memory available for file system buffering. Explain (a) what is the benefit of this approach, and (b) one key limitation of this approach.
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Database System Concepts
ISBN: 9780078022159
7th Edition
Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan
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