openGauss vs. PostgreSQL Performance Benchmark

Comparative benchmark study of openGauss and PostgreSQL across performance and resource metrics.

Background

  • Time: Dec 2024
  • Context: Main practical assignment for the course “Principles of Database Systems (H)”.

GitHub Repository

Highlights

  • Compared openGauss and PostgreSQL with pgbench.
  • Evaluated query performance, concurrency handling, connection efficiency, data import speed, resource utilization, and security.

Tech Stack

  • openGauss
  • PostgreSQL
  • pgbench
  • SQL
Licensed under CC BY-NC-SA 4.0
Last updated on Tuesday, April 21, 2026
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