Oracle Database@AWS vs. On-Prem: A DR Decision Framework for Teams Without Multi-Region Budgets
I get asked some version of "should we move the database to the cloud for DR" more often than almost ...
Tag: High Availability
Running Oracle RAC Where Your Nearest Oracle Support Engineer Is a Time Zone Away
I've lost count of how many RAC architecture diagrams I've seen that look flawless on paper. Redundant nodes, redundant storage, ...
Oracle General Purpose Cluster (GPC) in Oracle Database 26ai: Simplifying High Availability for Single-Instance Databases
Not every database needs a RAC deployment. That sounds obvious when you say it out loud, but for years the ...
Exadata: Extreme Performance and Availability for Mission-Critical Databases
There's a particular kind of quiet confidence that comes from running a database platform you actually trust. Not the kind ...
Oracle RAC Local Rolling Database Maintenance in 26ai: Why Moving Sessions Across Nodes Is Now the Old Way
There's a particular kind of anxiety that every RAC DBA knows — the feeling right before you relocate services off ...
Oracle RAC Two-Stage Rolling Updates: The Patching Innovation That Enterprise DBAs Have Been Waiting For
Let me be direct about something most patching guides won't say out loud: the hardest part of applying an Oracle ...
How to Upgrade Oracle Database 11.2.0.3 to 11.2.0.4 Using Data Guard Failover Method
Upgrading an Oracle database in a mission-critical environment is never just about running scripts. It’s about reducing risk, minimizing downtime, ...
Oracle GoldenGate 19c MA Distribution Server: A Complete Beginner-Friendly Guide
If you're working with Oracle GoldenGate 19c Microservices Architecture (MA), one of the most important components you’ll interact with is ...
