August 2013
Intermediate to advanced
464 pages
15h 7m
English
Content preview from Expert Oracle RAC 12c
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CHAPTER 14
RAC One Node
by Syed Jaffar Hussain
RAC One Node, widely acknowledged as “the always-on single–server database,” was first introduced with Oracle 11gR2 (11.2.0.1) Enterprise Edition to render High Availability solutions for single-instance databases. RAC One Node is a single-instance RAC database that runs on a single node in a cluster at any given point. The core objective of RAC One Node features is to minimize the impact of single-instance database availability during planned and unplanned server outages through its exceptional online database migration capabilities. In addition, with the online database conversion capabilities, ...
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