This release expands the initial public preview of TrueBench (QueryDriver) with improved performance analysis capabilities and enhanced metadata capture.
Key additions
• ASSESS command for comparing results between two test runs
• Improved run metadata tracking in the SQLite results repository
• Additional host DBMS metadata capture to support performance analysis
• Bug fixes and internal stability improvements
The ASSESS command allows users to compare two test runs and identify changes in query behavior across runs, helping detect workload drift or system changes affecting performance.
Key capabilities
• CLI scripting + interactive execution
• Full-screen TUI test editor
• Multi-queue workloads with concurrent workers
• SQL + OS workloads (ETL / shell steps alongside SQL)
• Driver support: native Python drivers + ODBC (pyodbc)
• Integrated run metadata tracking (SQLite)
• Built-in help system (HELP, MAN, TUI F1)
Install
See INSTALL.md for setup and driver configuration.
Downloads
Use the truebench_01_01_004.zip file under Assets below.
Optionally verify integrity using the accompanying .sha256 file.
Note: The "Source code" archives shown by GitHub are automatically generated repository snapshots and do not contain the packaged TrueBench distribution.