Upgrading a database application would always require downtime. It was simply not possible to replace PL/SQL objects that were in use. Throughout the years, numerous technologies were developed to reduce Oracle Database downtime, like standby databases, RAC, Streams, online index rebuilds, or online table redefinition. The one thing that could keep users from working uninterrupted is the actual database ...
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
A. Nuijten, P. BarelModern Oracle Database Programminghttps://doi.org/10.1007/978-1-4842-9166-5_1919. Upgrade Your Application with Zero Downtime
(1)
Oosterhout, Noord-Brabant, The Netherlands
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Almere, Flevoland, The Netherlands
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