In high-performance sports, athletes are tested through high-impact physical activities to recognize the maximum levels of their bodies. In this way, it is possible to identify the activities that benefit and hinder them, depending on their abilities.
In the software development industry, tests play a role similar to that in sports, aiming to measure a system’s performance under specific workloads. With this, the correct functioning of a computer product is ensured and problems are foreseen in the future.
In this article, we explain what software performance tests are, why they are essential for the life of a computer system, in addition to the benefits they bring to a brand or company.
What is software performance testing?
The process incorporates performance indicators such as:
- Page, browser, and network response times.
- Processing time that a request and query takes from the server
- The number of concurrent users acceptable
- CPU memory consumption
- The number and type of errors that can be encountered with an application.
They can be executed from the earliest stages, during unit tests — to avoid errors later.
Once the performance tests are applied to the completed web application or system, the response time is measured. If it is not as expected, modifications will have to be made to it.
What are the benefits of performance testing?
As proof of this, we can analyze the number of devices connected to the Internet of Things (IoT), which increases over time, and, according to Statista, it is estimated that by 2025 there will be around 30.9 billion devices. including automobiles, smart home appliances, and industrial equipment.
In turn, these types of tests are functional for any type of web application and sales systems that operate through a software system. E-commerce platforms, for example, are a fundamental tool for selling products and services online, made up of open-source fragments that require testing to function effectively.
This implies the creation of software solutions for their correct operation and, therefore, performance tests that validate their operability.
Performance tests keep users happy, and the first impression for customers is crucial. Nearly half of the users expect web and mobile apps to load within 2 seconds. This is a small period to make a good impression before users turn off or prefer to use your competitor’s app.
Below we list some of the most notable benefits of applying software performance tests.
Locate bottlenecks in your system
Identify and locate application performance issues
Verify compliance with SLAs
Protect the reputation of your product
Guarantee the quality of your system
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