April 2018
Intermediate to advanced
508 pages
15h 22m
English
Content preview from PostgreSQL 10 High Performance - Third Edition
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Minor version upgrades
A dump/reload, or the use of tools such as pg_upgrade, is not needed for minor version updates, for example, going from 8.4.1 to 8.4.2. These simply require stopping the server, installing the new version, and then running the newer database binary against the existing server data files. Some people avoid ever doing such upgrades once their application is running for fear that a change in the database will cause a problem. This should never be the case for PostgreSQL.
The policy of the PostgreSQL project described at http://www.postgresql.org/support/versioning states very clearly:
While upgrades always have some risk, PostgreSQL minor releases fix only frequently-encountered security and data corruption bugs to reduce ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
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