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United Codes

United Codes Blog

AI

5 posts about AI.

AI

Keep your Oracle APEX up-to-date in the AI era

The October 2026 Critical Patch Update fixes a 9.8 Oracle APEX vulnerability that needs no login. With AI finding bugs and writing exploits in minutes, staying current is the only real defense. How to check your versions and which patch level you need.

Dimitri Gielis · · 6 min read

AI

Every Agent gets its own Database #JoelKallmanDay

Give every ticket, and every AI agent, its own Oracle Database in seconds: a snapshot copy of a golden PDB with its own schema, data and Oracle APEX workspace, with SQL or over ORDS REST.

Dimitri Gielis · · 6 min read

AI

Gathering requirements

Writing the requirements for my World Cup 2026 app by voice, with Claude and ChatGPT reviewing each other: six rounds of refinement, and features I would never have thought of alone.

Dimitri Gielis · · 4 min read

AI

Setting Up Your APEX Developer Environment for the AI Era

The setup I use to build Oracle APEX apps with AI agents: VS Code, Claude Code and Codex, skills, SQLcl, Git, and a local Oracle Database and Oracle APEX in Docker. Step by step, so you can reproduce it.

Dimitri Gielis · · 6 min read

AI

The APEX Developer Reinvented

AI can generate a working app in minutes, but would you run it as enterprise software? Why the Oracle APEX developer becomes a designer, orchestrator and validator.

Dimitri Gielis · · 4 min read