MariaDB vs PostgreSQL — 7 differences that matter in 2026

📰 Dev.to · Finny Collins

Learn the key differences between MariaDB and PostgreSQL to choose the best database for your project in 2026

intermediate Published 30 Mar 2026
Action Steps
  1. Compare the licensing models of MariaDB and PostgreSQL to determine which one suits your project's needs
  2. Evaluate the support for SQL standards in both databases to ensure compatibility with your application
  3. Assess the performance differences between MariaDB and PostgreSQL using benchmarking tools
  4. Investigate the security features of both databases to determine which one provides the best protection for your data
  5. Examine the extensibility options of MariaDB and PostgreSQL to see which one offers more flexibility
  6. Test the scalability of both databases to ensure they can handle your project's growth
Who Needs to Know This

Developers, DevOps engineers, and database administrators can benefit from understanding the differences between MariaDB and PostgreSQL to make informed decisions for their projects

Key Insight

💡 MariaDB and PostgreSQL have different strengths and weaknesses, and choosing the right one depends on your project's specific needs

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🚀 Choose the right database for your project! Compare MariaDB and PostgreSQL to make an informed decision #database #MariaDB #PostgreSQL

Key Takeaways

Learn the key differences between MariaDB and PostgreSQL to choose the best database for your project in 2026

Full Article

Both MariaDB and PostgreSQL are open source, mature and widely used in production. But they come from...
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