Tag: performance tuning

Posted on

8 Architectural Differences Between Oracle and PostgreSQL That Impact Performance

abstract painting

Many companies migrating from Oracle to PostgreSQL assume the main challenge will be SQL syntax differences.

But in reality, the biggest changes are architectural.

If you come from an Oracle background (RAC, Exadata, Enterprise environments), understanding these differences is essential because they directly affect:

  • Performance tuning
  • Troubleshooting
  • Capacity planning
  • Scaling strategies

Below are 8 key architectural differences between Oracle and PostgreSQL that impact performance the most.

Continue reading “8 Architectural Differences Between Oracle and PostgreSQL That Impact Performance”