Category: Upgrade and Migration

Manually Upgrade Oracle Database from 11gR2 to 12cR2

This article provides an overview of upgrading an existing non-CDB database from Oracle 11.2.0.4 to Oracle 12.2.0.1. Upgrades can be very complicated, so this is highly recommended to read the oracle provided manual and test thoroughly before considering an upgrade of a production environment.

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Manual Upgrades to Non-CDB Oracle Database

This article provides an oracle important documents list for any versions which will help you to upgrade your database to any version. Upgrade Oracle Database to 12.1: Complete Checklist for Manual Upgrades to Oracle Database 12c Release 1 (12.1) (Doc ID 1503653.1)

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Upgrade Oracle Database from 11gR2 to 12cR2 Using DBUA

This article provides an overview of upgrading an existing non-CDB database from Oracle 11.2.0.4 to Oracle 12.2.0.1. Upgrades can be very complicated, so this is highly recommended to read the oracle provided manual and test thoroughly before considering an upgrade of a production environment.

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Oracle Database Upgrade Manually from 12.1 to 19.3

This article provides an overview of upgrading an existing non-CDB database from Oracle 12c to Oracle 19c. Upgrades can be very complicated, so this is highly recommended to read the oracle provided manual and test thoroughly before considering an upgrade of a production environment. Oracle Database Upgradation Manual – Read More. Upgrade Path for Oracle …

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Oracle Database Migrate Using Mixed Oracle Version

We will discuss how to use mixed version of Data Guard to upgrade upper version with minimal downtime. DBA should not take 1% risk for most critical database in a company during migration or upgradation and must have to plan to rollback option for worse case. Let say you are working in a big company …

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Oracle Database 12c, 18c & 19c Product Versions and Upgradation Path

As you may know Oracle introduced a new versioning formation from 18c. Until 12.2.0.1 Oracle was releasing versions like 10g, 11g, and 12c. Oracle announced to release a version every year from 2018 and it could be like Oracle Database 18c, 19c and 20c. Oracle Database 12c: Oracle database 12c consider all version from 12c …

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