RZRameen Zafarinoracle-impact.hashnode.dev·3h ago · 11 min readExposing Database APIs in Oracle APEX: Building Declarative REST Services with ORDSBuilding custom REST APIs for mobile apps, third-party integrations, or microservices usually means writing backend boilerplate: connection pools, JSON serialization, authentication, error mapping. If00
RZRameen Zafarinoracle-impact.hashnode.dev·3h ago · 4 min readAPEX Workflows: Build Native Approval Engines in Oracle APEXIn modern enterprise software, a Workflow is the backbone of business operations. It represents an end-to-end series of automated or human tasks designed to process data from start to finish. Think of00
RZRameen Zafarinoracle-impact.hashnode.dev·4h ago · 4 min readMastering REST Data Sources in APEX: How to Consume Third-Party JSON APIs Without Complex PL/SQLIntegrating external APIs into Oracle APEX used to require writing verbose PL/SQL code using UTL_HTTP or APEX_WEB_SERVICE, parsing JSON manually with APEX_JSON, and mapping fields to collection object00
RZRameen Zafarinoracle-impact.hashnode.dev·7h ago · 4 min readPL/SQL Error Handling Best Practices: From Silent Failures to Production-Grade LoggingUn-handled exceptions and poor error logging in PL/SQL can turn production debugging into a nightmare. A silent failure or a masked exception often leaves developers guessing why a background job fail00
RZRameen Zafarinoracle-impact.hashnode.dev·Sep 14 · 4 min readSQL Query Performance Tuning: 5 Golden Rules for Slow Joins & Un-indexed TablesIs your database running slow? Are users staring at endless loading spinners in your web application? In 90% of cases, the bottleneck isn't the application code or server hardware,it’s un-optimized SQ00
