M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
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Fallback St<strong>ra</strong>tegy - Concepts<br />
• Fallback concepts:<br />
• Always <strong>ta</strong>ke a comp<strong>le</strong>te online backup first!<br />
• Differentiate between fallback concepts:<br />
• Are you allowed <strong>to</strong> lose da<strong>ta</strong> in case of a fallback<br />
• Deal with prob<strong>le</strong>ms ...<br />
• ... encountered during the upg<strong>ra</strong>de<br />
• ... found days after the upg<strong>ra</strong>de<br />
• Will you get additional downtime <strong>to</strong> change COMPATIBLE<br />
• Fallback requirements in minutes/hours<br />
© 2010 O<strong>ra</strong>c<strong>le</strong> Corpo<strong>ra</strong>tion 57