1、Mastering Oracle 23ai UpgradesBest Practices and Zero Downtime TechniquesDBAsrun the worldOracleMike DietrichVice President3Copyright 2025,Oracle and/or its https:/Daniel Overby HansenDistinguished Product Manager4Copyright 2025,Oracle and/or its https:/Rodrigo JorgeDistinguished Product Manager5Cop
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4、pyright 2025,Oracle and/or its affiliates10PART 1Release strategyUpgradePerformance BREAKPART 2MultitenantMigrationData GuardLUNCHPART 3Minimal downtimeData PumpBREAKPART 4Autonomous DatabaseMigrationsLife of a DBACopyright 2025,Oracle and/or its affiliates11Release StrategyLifetime Support Policy13
5、Copyright 2025,Oracle and/or its affiliates20122013201420152016201720182019202020212022202320242025202620272028202920302031203218cEXTENDEDWAIVED EXTENDED11.2UPGRADESUPPORT12.2.0.1LIMITEDPremier SupportWaived Extended SupportPaid Extended SupportRestricted Upgrade SupportLimited Error Correction21cEX
6、TENDED12.1UPGRADESUPPORTEXTENDED19cUPGRADESUPPORT23aiLifetime Support Policy14Copyright 2025,Oracle and/or its affiliates20152016201720182019202020212022202320242025202620272028202920302031203220332034203518cEXTENDEDWAIVED EXTENDEDUPGRADESUPPORT12.2.0.1LIMITEDPremier SupportWaived Extended SupportPa