Upgrade Oracle database from 12c to 19c 

Here we are upgrading a database from 12c to 19c using DBUA tool
For Manual upgrade of CDB, refer to the below link :
• Step by Step Manual Up...
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Below are the links of some playlists :
Backup and recovery :
• Backup and recovery
AWS RDS :
• AWS RDS
Oracle :
• Oracle
AWS Tutorial :
• AWS Tutorial
Click on the below link to
1. Check the Laptop used for creating the content
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2. Microphones used for the recording
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3. Kingston 8GB RAM
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4. For Screen recording and editing
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5. Wireless keyboard and mouse
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