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 oracle. Show all posts

Friday, October 2, 2026

A third recovery site: hybrid Data Guard and Autonomous Recovery Service

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Until recently, most organizations I work with have been comfortable running their databases and applications across two regions. Sometimes...

Wednesday, September 16, 2026

Oracle 19c: Cloning Encrypted PDBs and Moving TDE Keys

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

Wednesday, September 17, 2025

Building a Cyber Vault ? Don't forget your keys

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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

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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...

Tuesday, December 19, 2023

ZFSSA can be used to share data from your Oracle Database

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Data Sharing has become a big topic recently, and Oracle Cloud has added some new services to allow you to share data from an Autonomous Da...

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Bryan Grenn

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