HammerDB

HammerDB is a leading benchmarking and load testing tool for relational databases like PostgreSQL, Oracle, SQL Server, and MySQL. It implements industry-standard workloads such as TPC-C and TPC-H to simulate real-world transactional and analytical database performance. HammerDB is widely used by DBAs and performance engineers to evaluate hardware, configurations, and scaling.

Features

Supports benchmarking for multiple major RDBMS platforms
Implements TPC-C (OLTP) and TPC-H (analytics) workloads
Multi-threaded load generation for realistic scenarios
GUI and CLI interfaces for scripting and automation
Built-in metrics and result comparison tools
Open-source and widely adopted in database performance testing

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License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Programming Language

Tcl

Related Categories

Tcl Database Software

Registered

2025-06-16

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