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Flood IO vs Gatling: What are the differences?
Introduction: Flood IO and Gatling are both performance testing tools used to simulate load on web applications. Despite serving the same purpose, there are key differences between the two tools that influence their suitability for various testing scenarios.
Protocol Support: Flood IO supports a wide range of protocols including HTTP, WebSocket, and JMS, making it suitable for testing a variety of applications. On the other hand, Gatling primarily focuses on HTTP and HTTPS protocols, limiting its versatility compared to Flood IO.
Scripting Language: Gatling uses a Scala-based DSL (Domain Specific Language) for scripting test scenarios, which may require a steeper learning curve for testers unfamiliar with Scala. In contrast, Flood IO offers a more user-friendly experience by supporting JMeter, Selenium, and customized scripts written in JavaScript, Python, Ruby, etc., making it accessible to a wider range of testers.
Cloud Integration: Flood IO is specifically designed for cloud-based load testing, providing seamless integration with major cloud platforms such as AWS, Azure, and Google Cloud. On the contrary, Gatling requires additional setup and configuration to be deployed in a cloud environment, making it less convenient for testers seeking quick scalability.
Real-time Reporting: Gatling provides detailed real-time metrics during test executions, allowing testers to monitor performance indicators such as response times, errors, and throughput instantly. In comparison, Flood IO offers advanced reporting features like response time distribution graphs, error logs, and waterfall charts, enhancing the visibility into test results for more insightful analysis.
In Summary, Flood IO stands out for its protocol support, user-friendly scripting options, cloud integration, and advanced reporting features, while Gatling excels in providing detailed real-time metrics during test executions.
Pros of Flood IO
- Great feature set2
- Affordable2
- Easy to use1
Pros of Gatling
- Great detailed reports6
- Can run in cluster mode5
- Loadrunner5
- Scala based3
- Load test as code2
- Faster0
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Cons of Flood IO
Cons of Gatling
- Steep Learning Curve2
- Hard to test non-supported protocols1
- Not distributed0