Gatling DSE Plugin for Gatling Load injector

Cassandra Node Diagnostics Tools

Cassandra Node Diagnostics Tools

Gatling DSE Stress

Gatling DSE Stress is a specialized tool for load and performance testing of DataStax Enterprise (DSE) databases. It enables developers and database administrators to simulate high-concurrency scenarios and measure the performance of their DSE clusters under stress. ## Key Features - **Simulation Execution** — Run predefined or custom simulations to stress test DSE clusters with simple command-line commands. - **Configuration Management** — Flexible configuration via `application.conf` files with runtime overrides for Cassandra settings and simulation parameters. - **Simulation Catalog** — Includes a library of example simulations and supports creating new projects via the separate SimCatalog project. - **Log Level Control** — Customizable logging for different components (libraries, actions, feeds, Cassandra driver) to fine-tune debug output. - **Built-in Utilities** — Commands to list available simulations, show default configurations, and display the framework version directly from the JAR. ## Philosophy Built on the proven Gatling load testing framework, this tool provides a dedicated, streamlined approach to stress testing DSE databases, emphasizing configurability and ease of integration into development workflows.

Gatling DSE Stress Simulation Catalog

This repository provides a collection of sample simulations demonstrating the usage of the Gatling DSE Stress Framework. It serves as a practical resource for developers and testers looking to create and run performance tests against DataStax Enterprise (DSE) databases, helping to validate and benchmark DSE deployments under various load scenarios. ## Key Features - **Example Simulations** — Pre-built simulation scripts for common DSE operations like writes, reads, and mixed workloads. - **Configuration Management** — Flexible configuration system via `application.conf` and runtime overrides for Cassandra and simulation settings. - **Build and Run Tools** — Includes SBT build scripts and executable commands to compile, list, and execute simulations. - **Contributor Guidelines** — Clear instructions for adding new simulations, including table creation and documentation requirements. ## Philosophy The project emphasizes practicality and community collaboration, providing ready-to-use examples to lower the barrier to entry for DSE performance testing and encouraging contributions to expand the simulation catalog.