Tag: LoadTesting

In this part of the article, we would like to show an actual case of WordPress optimization and performance testing that our team recently performed. We will also provide practical recommendations that will allow you to speed up your website’s performance. We successfully applied the recommendations while working on this case, leading to a 12-fold increase in WordPress speed.

SAP ERP (Enterprise Resource Planning) is an enterprise resource management software that covers the work of an entire company. SAP is the market leader in enterprise application software, helping companies of all sizes and in all industries run at their best: SAP customers generate 87% of total global commerce. If this is the case in your company, you might have started asking yourself how to test your SAP’s performance and which tools to choose. In this article, we will share the basics of how we test SAP ERP with Loadrunner.

We have a lot of experience in the field of web performance optimization, so we would like to share with you our best practices for solving such problems. In this part of the article, we will cover how to test a website on the WordPress platform, give you useful tools and important metrics for website testing. Additionally, we will shed light on site performance optimization.

Load testing is most useful in situations where testers need to evaluate the behavior of websites under a high user load. Since websites and web applications have to constantly cater to thousands of users concurrently, the process of load testing becomes mandatory for them. In this article, we will discuss why load testing is important for web applications.

We talked to our expert from PFLB’s load testing department about financial application testing. This post shares experience of testing financial applications and transaction systems, along with some life hacks on how to choose the perfect timing for such performance tests.

Online gaming is booming, and the demand for online games will be persistent in upcoming years. The global gaming market was valued at USD 173.70 billion in 2020, and it is expected to reach a value of USD 314.40 billion by 2026. One of the important growth factors is, perhaps, the pandemic, since multiple lockdowns made people stay at homes and turn to game platforms to pass the time. But it also created unexpected load growth on gaming servers all around the world.
Obviously, in such circumstances the QA sector of load testing for online games is increasing, too. In this article, we will outline what is load testing in games, why it is an absolute must to performance test games on a regular basis, what types of performance tests are applicable in the online gamedev industry.

Mobile games require performance testing before they hit the markets, otherwise a game built for a high-end device can get complained about by thousands of users and cause financial and reputational losses. Luckily, most key market players do realize it and run performance and load tests on a regular basis, during development, before every next release, etc., so the testing process becomes a necessary routine.

PFLB has recently started testing a large-scale banking system. It was extremely difficult to organize a well-established testing process, so we’re sharing our ideas for you not to reinvent the wheel.

In Part 1 of this tutorial, we had a close look on how to update your load testing environment to make load testing results automation possible. Instead of preparing your load testing report manually for days, with the environment discussed above, your data structure will depend on you, not you on your data structure.

In Part 2, we’ve tackled a problem that engineers in every load testing company complain about, — namely, how Grafana slows down the system, — and several other quick fixes to your Grafana dashboards. We plunged into multiple databases and data sources, retention policies and tag filters.

Finally, in this part we want to enable you to automate your test reports using all the infrastructure you have hopefully designed after reading through parts 1&2.

There are basically two models of providing performance testing services to the customer: outstaff and fixed price. If your customers chose outstaffing, it means they have an experienced testing engineer on staff. This person will be able to set goals and tasks for the testing process and act as a performance testing manager. In this case, they only pay your engineers’ hours, and take full responsibility for the results.

Fixed price means that the responsibility is on your side. Your customer can’t run the tests themself, and wants a package deal. As a performance testing manager, you’re going to have to design everything from scratch. In this article, we’re looking at stages of a fixed price project, as seen by a QA project manager.