Show HN: DB Stress Testing Tool

1. Simple, easily customizable and powerful database load testing tool.

2. Provides real-time in-browser aggregate stats.

3. Supports MySQL, Postgres, SQLite, and DuckDB.

4. Adding support for a new database requires a simple 3-method interface implementation.

5. Supports query templates allowing you to use a configured csv file to replace template variables at runtime (example: `select * from Customers where customer_name = '${customer_name}'`)

6. Other usual stuff. A bit inspired from Apache Benchmark.