Oracle RAC: Network Performance with Jumbo Frames

When configuring virtual servers to run Oracle RAC, be sure to use Jumbo Frames for the private network interconnect , just like you would on physical servers.

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Caution: Using AutoUpgrade with Multiple Databases from the Same ORACLE_HOME

Here’s a short and sweet post. “In Deploy mode, AutoUpgrade also confirms that the upgrade has succeeded, and moves database files such as sqlnet.ora, tnsnames.ora, and listener.ora from the source home to the target home. After these actions are complete,…

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Extracting DML Stats/Workload With GoldenGate

After setting up GoldenGate in your environment, you might ask yourself: How much work is being done by my GGate environment? Here’s another consideration: You just want to set up a dummy extraction so you can measure it before starting…

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IPv6 Formatting for JDBC and SQLPlus

Does IPv6 formatting for JDBC and SQLPlus seem new to you well, it’s been available since 11gR2. You’re familiar with IPv6, right? If not, click here. Basically, the only thing you need to do is enclose the IPv6 address in…

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Datascape Podcast Episode 41 – Choosing a Public Cloud for Oracle Database

You can run Oracle anywhere. It’s very flexible, which means anywhere you can get a VM, you can run it, including a virtual box on your laptop. There’s even have a free edition (XE) if you don’t have large data…

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101 Series: Oracle in Google Cloud – Part 2 : How I Built the GC VM with Ansible

Setup the gcloud Account, JSON File, and the SSH Keys Explaining the Ansible GC Compute Modules

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While Upgrading from GI 12c to 19c, +asm1(19c) Cannot Detect +asm2(12c)

A few weeks ago, I was working on a GI upgrade from 12.2 to 19.6. After running the upgrade on Node 1, an issue occurred where +asm1(19c) could not detect +asm2(12c). The information below describes the actions I performed to... Read More >

101 Series of Oracle in Google Cloud – Part I : Building ASM and Database

About a year ago, I worked on a project with some amazing teammates (Simon Pane and Karun Dutt) to collaborate on a POC to move their Oracle environment into Google Cloud. This series reflects some of the things I learned... Read More >

World Backup Day – Protect Your Oracle Databases

How do you know your Oracle Backups can be used to restore a database? Here is how to find out.

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Using FreeRadius to Authorize Oracle Connections

Jared Still shows you how to setup the open source RADIUS server FreeRadius so it may be used to authenticate database connections.

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