Great Resources for Performance Testing Teams
The determination of speed, responsiveness, and stability of computers is what performance testing aims. It usually involves quantitative tests in production. Performance testing has also different types, and to know more about it, let us proceed to the next sections.
Types of Performance Testing
The two main types of performance testing are stress testing and load testing.
It has two sub-categories called soak and spike testing. Under higher than expected traffic loads, it places a system. It also allows developers to see how well how the system can work above its expected capacity limits. Another thing is, the system can strain to lead to slow data exchanges, memory shortages data corruption, as well as security issues.
- Soak testing: Also known as endurance testing. It simulates a steady increase of end-users over time in order to test the system’s long-term sustainability.
- Spike testing: This subset assesses the system’s performance under an unexpected and significant increase of simulated end-users. Aside from that, it also determines if a system can handle an abrupt and drastic workload over a short time, repeatedly.
Load Testing enables developers to understand the behavior of the system under a specific load value. Primarily, an organization simulates the expected number of concurrent users and transactions over a duration of time. That is to verify anticipated response times and track bottlenecks. Overall, it helps developers determine how many users an application or system can handle before it goes live.
Important Resources for Performance Testing
The following are some resources, which may help teams to implement performance testing properly:
Effective Performance Engineering (by Todd DeCapua and Shane Evans)
This free e-book explains why success depends on adopting a cross-discipline mindset. Throughout the organization, it will help you build a performance-focused culture.
The Every Computer Performance Book (by Bob Wescot)
This short, witty book shows how to solve and avoid application and computer performance problems.
This podcast is a must-listen, which focuses on all things about performance testing. Senior Performo’s blog is a fun site for beginners, explaining basic concepts and silly examples.
Performance Testing Guidelines for Web Applications
This free e-book shows an end-to-end approach for implementing performance testing.
Designing For Performance (by Lara Callender Hogan)
This book can help you approach projects with page speed in mind. Aside from that, it also shows how to test and benchmark the most critical design choices.
Practicability Scalability Analysis with Universal Scalability (by Baron Schwartz)
This will help you understand the connections between scalability and other disciplines, such as performance optimization and the study of queuing.
Ultimately, performance testing is an important type of software testing. It is the one responsible for testing if the application functions or performs properly, or if it behaves as it should. Testers must be capable of performing such a test. Therefore, they must educate themselves, gain knowledge, and more information is coming from different resources. It can add to their expertise in the field. As a result, they can properly implement performance testing to come up with quality software products.