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Oracle APEX 26.2 Upgrade: Requirements, Feature Availability and What to Test

An Oracle APEX 26.2 upgrade starts with the platform versions, the features your environment can use, and the application behavior you need to preserve. For

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Oracle APEX Authorization: 7 Tested Access Checks

Oracle APEX authorization needs to cover the page, the submitted action, and the record being changed. In this tested APEX 26.1 lab, two requesters could

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Oracle APEX 26.2 application.apx Import Issue and Recovery

The Oracle APEX 26.2 import issue tracked as bug 40091133 affects workflows that import application.apx on its own. Check the documented behavior before your next

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Oracle APEX Lost Update Detection: A Tested Two-Session Form Demo

Oracle APEX lost update detection stopped a stale form from overwriting a newer change in this APEX 26.1.0 lab. Both sessions opened the same record

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Oracle APEX 26.1 Upgrade Checklist: Import Changes, Compatibility Checks, and Common Pitfalls

Use this Oracle APEX 26.1 upgrade checklist to verify platform requirements, choose a compatible import route, test plug-ins and custom code, repeat your critical workflows,

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Oracle APEX Signature Verification Fails in 3 Shocking Ways

You draw a signature on a canvas, Base64 it into a page item, write it to a BLOB, and call it Oracle APEX signature verification.

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How I Connected a Hikvision Attendance Device to Oracle APEX Using a 15-Year-Old Raspberry Pi

This is the story of an Oracle APEX Raspberry Pi integration that started as a simple request, turn a card tap into an attendance record,

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Oracle APEX Toast Notification: 5 Beautiful JS Libraries

Oracle APEX toast notification options don’t have to stop at the built-in apex.message.showPageSuccess message. It works fine, but it also looks exactly like every other

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Oracle APEX ORDS Connection Pool Exhaustion: A Real Incident, Two Fixes and Their Trade-offs

A real production incident on a CRM platform I maintain: the Oracle ORDS connection pool ran dry under normal business-hours load. Two unrelated anti-patterns were

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Oracle Backend for Firebase (Fusabase) on a Self-Hosted Dockerized Oracle Database + ORDS Stack

A step-by-step field report: enabling Oracle’s new Firebase-compatible BaaS toolkit on an existing Oracle AI Database 23ai + ORDS 26.1 setup running in separate Docker

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