Title
Gatling Fundamentals for Stress Testing APIs - Java - 2022
Learn the new Java version of the Gatling tool to add stress, load and performance tests to any API
What you will learn
Setup, installation and configuration of the Java version of Gatling from scratch, with no prior knowledge required.
Using the Gatling Recorder to convert your API transactions from Swagger, Postman or cURL into a Gatling script
Learn the layout template of a Gatling script and what to add into each section
Explore and write core Gatling script functionality such as adding loops, refactoring code to objects, adding test data through feeders and much more
Create realistic load test scenarios in your Gatling script, and learn how to execute them from the command line
Use the Maven build tool to execute Gatling scripts, and observe your stress test execution in real-time through the command line in Gatling
Analyse the test reports generated by Gatlingβs built in reporting tools
Why take this course?
π Master Gatling Fundamentals for Stress Testing APIs with Java - Your Path to Performance Excellence!
Course Headline:
Unlock the full potential of your API's performance with Gatling Fundamentals for Stress Testing APIs - Java - 2022. Dive into the latest version of this powerful tool and elevate your testing game! π
Course Description:
Gatling, since its inception in 2012, has stood as a beacon for stress testing web applications and APIs. Historically tied to Scala, this open-source gem has now shone brighter with the introduction of its Java iteration in 2022. This Java version breaks down barriers, making Gatling more accessible to a broader range of developers and testers worldwide.
In this comprehensive course, we will embark on a journey to master the Java version of Gatling. You'll learn from the ground up, writing Gatling scripts, understanding its powerful and flexible nature, and leveraging its capabilities to perform robust performance tests on any API. π
Why Gatling? Why Now?
- Powerful & Flexible: Gatling is a top-notch solution for performance and stress testing.
- Open Source: It's free to use, with a vibrant community contributing to its growth.
- High Demand: Performance testers skilled in Gatling are sought after, yet relatively rare. π±
Why This Course?
- Complete Learning Experience: From installation and configuration to writing and executing scripts, you'll cover all aspects of the Java version of Gatling.
- Hands-On Approach: Learn by doing with practical exercises that will help you understand each concept deeply.
- No Java Expertise Required: Although written in Java, Gatling's Domain Specific Language (DSL) allows for easy scripting without deep Java knowledge.
- Valuable Resources: Scarcity of learning materials for Gatling can make it daunting to learn on your own. This course is designed to guide you through the process with ease. π
What You'll Learn:
- Installation & Configuration: Get up and running with Gatling, whether in a standalone environment or within an IDE using Maven.
- Recording User Journeys: Utilize Swagger and Postman to record your user journeys for testing purposes.
- Writing Load Test Scripts: Develop your skills by writing scripts that teach new concepts with each example.
- Command Line & Maven Integration: Learn to run tests from the command line, integrating with Maven for a seamless testing experience.
- Script Writing and Analysis: Familiarize yourself with the process of writing scripts, understanding their purpose, and analyzing test results reports. π
Course Benefits:
- Fun Learning Experience: Engage in an enjoyable way while you acquire a valuable skill set.
- Enhanced Career Opportunities: Command a higher salary as a developer or quality engineer with this additional skill.
- Professional Skill Improvement: Add a powerful, open-source performance testing tool to your repertoire and stand out in the job market. π
This course is designed for any Developer or Quality Engineer who wants to integrate performance and stress tests into their test suite using Gatling's Java version. Whether you're a seasoned pro or new to the field, this course will provide the knowledge and hands-on experience you need to become proficient with one of the most in-demand tools for performance testing. π€
No prior knowledge of performance testing or software development is required to get started. However, any existing knowledge or experience will certainly enhance your learning journey. Join us, and take the first step towards mastering Gatling for APIs with Java! π»β¨
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Our review
π Course Overview:
The course has garnered a strong 4.72 global rating with all recent reviews being positive. It is praised for its clarity in explaining basic concepts, providing detailed examples, and preparing rest URLs and Swagger documentation. The course is deemed suitable for beginners looking to start with Gatling and is recommended for those who want to understand performance testing of APIs.
Pros:
- π Comprehensive Learning: The course offers a good syntactical starting point for Gatling, with a structured approach and detailed documentation.
- π Real-World Applications: The examples provided are directly applicable to real-world scenarios, enhancing the learning experience.
- π οΈ Use of Swagger: The use of Swagger is highly appreciated as it allows students to jump directly into writing stress test cases against existing endpoints.
- π€ Community Engagement: The instructor is acknowledged for being a good teacher, and there is a clear interest from the learners for additional courses, such as one on JMeter.
- π Beginner-Friendly: The course is highly recommended for beginners, with the content being well-explained and organized.
- π Global Acclaim: The course has received praise from learners across different countries, indicating its global appeal and effectiveness.
Cons:
- π€« Q&A Support: Some users have experienced delays in responses to their queries during the course start-up phase, which could be an area for improvement.
- π οΈ Advanced Topics: While the course covers most topics, some learners feel that an in-depth explanation of Gatling's internal design and reporting features would add significant value.
- π§ CICD Integration: A few users have pointed out the lack of coverage on Jenkins integration, which is a crucial aspect for real-world performance testing scenarios.
- π Reporting Depth: The course could improve by providing a more in-depth explanation of Gatling reports to help learners fully understand how to interpret performance testing insights.
- π οΈ Technical Reliability: A user has suggested the creation of a compose with server setup to avoid relying on the course server being up for testing exercises.
Additional Feedback:
- π Content Evolution: There is a strong demand from users for additional courses, especially on JMeter, indicating the potential for course expansion.
- β‘οΈ Course Improvement: Users have mentioned that some parts of the course are repetitions of freely available YouTube videos by the instructor, suggesting that perhaps new content could be introduced to differentiate the course further.
- π Learning Path: It is recommended that learners complete this course and proceed to an advanced course for a deeper understanding of Gatling and performance testing.
Conclusion:
Overall, this course is a solid foundation for anyone looking to get started with Gatling for performance testing of APIs. While it covers most topics comprehensively, there are opportunities for the instructor to enhance the learning experience by including more advanced concepts, in-depth reporting explanations, and integrating Jenkins into the curriculum. The positive feedback from a diverse group of learners speaks volumes about the quality of the course content and the teaching style.
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