Abstract
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, a RAC One Node database can easily be scaled out to a fully functional traditional RAC database.
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© 2013 Syed Jaffar Hussain
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Hussain, S.J., Farooq, T., Shamsudeen, R., Yu, K. (2013). RAC One Node. In: Expert Oracle RAC 12c. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-5045-6_14
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DOI: https://doi.org/10.1007/978-1-4302-5045-6_14
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Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4302-5044-9
Online ISBN: 978-1-4302-5045-6
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