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Blog: Oracle

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Latest Posts

Sep 21, 2026, 5:00:00 PM

Oracle AutoUpgrade for Patching: Staying Ahead of CSPU and CPU Cycles

Sep 17, 2026, 3:59:56 PM

What BC’s Permanent Clock Change Did to My Demo OCI DBCS Database

I want to walk through this the way it actually happened, output by output, because the whole story is sitting in the outputs. If you run Oracle on a British Columbia (BC) host,..

Sep 16, 2026, 3:00:00 PM

When RMAN Goes Silent: Rescuing a Stalled ZDM Migration From a Half-Open TCP Connection

The Moment You Realize Something Is Wrong There's a specific feeling every DBA knows: the one where you check on a long-running job that should be well underway by now, and the..

Sep 15, 2026, 2:41:41 PM

Data at Rest Is No Longer Safe – Here’s How TDE Changes That

Sep 2, 2026, 5:59:19 PM

How to Rotate and Rekey TDE on Oracle ExaCS with dbaascli

Introduction

Aug 26, 2026, 4:54:05 PM

Troubleshooting OEM & Agent “No Route to Host” Errors on OCI

Resolving Oracle Enterprise Manager (OEM) on Oracle Cloud Infrastructure (OCI) can sometimes feel like peeling back layers of an onion. You’ve verified your VCN security lists,..

Aug 25, 2026, 4:00:38 PM

Enabling Database In-Memory on Exadata: a 16-second query that became 0.12

Oracle 19c EE (Extreme Performance) 19.29 · two-node Exadata Database Service (ExaDB-D) · ~40M-row table · GROUP BY benchmark I’ve been meaning to sit down with Oracle Database..

Aug 24, 2026, 2:30:00 PM

How to Resolve Oracle LogMiner SQL Reconstruction Issues During Table Structure Changes

Aug 11, 2026, 4:00:02 PM

Fixing OCI Base DB GI Precheck Error

If you are upgrading an Oracle Cloud Infrastructure (OCI) Base Database Service operating system from Oracle Linux 7 to Oracle Linux 8, you might encounter a roadblock during Grid..