How does Performance Engineering Transform the Software Development Landscape?

 Performance engineering is a continuous, proactive, and complete testing of the performance of applications and monitoring. It facilitates seamless collaboration between tools, teams, and processes by utilizing constant feedback loops. As a result, it's not just testers accountable for quality control but also developers, performance engineers, product managers, and business analysts.

Performance Engineering enables shift-left testing of performance and shift-right monitoring of performance. However, it's difficult to grasp how far performance engineering is from conventional performance testing without knowing what traditional performance testing is.

What's the difference between Performance Testing and Performance Engineering?

Traditional performance testing can be a subset of performance engineering. It generally involves running one cycle of load testing as part of the post-development quality control (QA) process. Testing for performance involves assessing the speed of the application, its reliability, scalability stability, response speed, and the use of resources by an application when it is subject to the expected load. 

Let's now look at the main differences between performance engineering and testing for performance.

• First, the performance test is an inspection of the system's ability to handle the load and respond. It establishes the extent to which the system will withstand the production load and anticipates challenges that might arise in the event of a heavy load. Performance engineering aims to design the system from the beginning with the performance metrics in mind and aid in discovering problems in the early stages of development.
• The second is that the performance testing process is a QA procedure that typically occurs after a cycle of software development has been completed. The performance engineering process can be described as a continual process that is integrated into every phase of the development process, starting from design, development, and then into the user experience.
• Third, testing for performance is performed through the QA team, while performance engineering is a combination of RND with QA.

Concepts in Performance Engineering

 By applying the following principles, DevOps and performance engineering ensure consistent results in a production that allows users to deploy applications with greater confidence and release high-performing and stable software that exceeds customer expectations.

 End-to-End Optimization

Performance engineering provides end-to-end system optimization through an ongoing testing and monitoring process. This shifts left performance and load testing to the process of development. 

When the code is released, Performance engineering monitors the app's performance on the production line by utilizing the application monitors (APM) applications.

Cross-Functional Stakeholders of the Team of Performance

Performance engineering facilitates collaboration between project participants ranging from developers to business analysts. Maintaining high levels of performance that improve customer satisfaction while keeping up with the speed of business and ensuring the entire process from beginning to end makes everyone, not only QA/Performance Engineers, a steward of the quality of the product. 

Find the Best Performance Engineering Partner

Performance engineering is changing the landscape of software development and the work descriptions of the people who work in it. In addition, with a greater variety of jobs being filled with it, the demand for tools and technologies to speed up the process is more important than ever. 

 Performance engineering requires end-to-end collaboration and integration from right to left and left to right, along with living insights and analytics in real-time. Unfortunately, traditional test providers aren't equipped enough to handle this influx of chaos. Micro Focus, though has the established experience and the technology to transform the chaos of testing into an engineered order.

 Micro Focus tool integrations offer the capability of quickly removing the development process's waiting for time and testing, which delays the delivery of applications. In addition, it allows for rapid scaling to meet the requirements for performance testing across multiple applications throughout the entire enterprise.

 Performance engineering involves continuous measurement and analysis of flaws to determine the root cause in real time, even before the end of the performance test. The performance criteria are part of the definition of what is considered 'done' and its requirements.' Micro Focus real-time analytics help the performance engineer provide quick feedback to the developer to help with troubleshooting in the early stages of this development process. Synthetic monitoring and real-time user monitoring in production can provide insight into issues with performance that have not been addressed in testing and will be addressed with the next release. The analysis and capture of user feedback from a performance point of view will provide more precise feedback to developers, allowing them to improve the application's performance.