Bryan's Oracle Blog

Expert insights on Oracle Database, Zero Data Loss Recovery Appliance (ZDLRA), backup and recovery strategies, database security, and enterprise database solutions by Bryan Grenn.

Showing posts with label backup. Show all posts

Wednesday, September 16, 2026

Oracle 19c: Cloning Encrypted PDBs and Moving TDE Keys

›

Oracle TDE key hierarchy. This walkthrough uses file-based wallets in Oracle Database 19c. When cloning or refreshing an encrypted pluggabl...

Monday, October 6, 2025

ZDLRA best practices

›

ZDLRA best practices (updated 2025) I have seen a lot of changes with the ZDLRA over the last 10 years or so, and because of that I wanted ...

Wednesday, September 17, 2025

Building a Cyber Vault ? Don't forget your keys

›

When building a cyber vault, one of the most important items to manage is encryption keys. Encrypting your data is a fundamental pillar of ...

Wednesday, December 11, 2024

Listing Databases on an Oracle DB node

›

In this blog post I am sharing a script that I wrote that will give you the list of databases running on a DB node. The information provi...

Sunday, September 29, 2024

ZDLRA backups -- How do I know if they are Encrypted

›

The ZDLRA introduced a new feature with release 23.1 that can both encrypt backups (if they are not already encrypted from TDE) and compre...

Tuesday, August 27, 2024

Oracle Backup Compression and Encryption layers explained

›

When working with customers who are applying compression and/or encryption to their Oracle DB backups, I found that it isn't always cle...

›

Home

View web version

About Me

Bryan Grenn

View my complete profile