IBM DevOps Test Performance helps software testing teams test earlier and more frequently by shifting testing left. IBM DevOps Test Performance validates the scalability of web and server applications, identifies the presence and cause of system performance bottlenecks and reduces load testing. Software testing teams can execute performance tests that analyze the impact of load on applications.
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Tricentis NeoLoad
Score 8.5 out of 10
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Tricentis NeoLoad is a solution for continuous performance testing software to automate API and application load testing. It was developed by the French company Neotys and acquired by Tricentis, along with the company, in March 2021.
Go for IBM RPT if: 1. You're testing a Java-based Web application with HTTP protocol 2. You wanted to distribute the load across machines easily 3. Your team is in learning phase/not really introduced to a wide range of performance testing tools Do not go for IBM RPT if: 1. You wanted to test REST or any other advanced protocols 2. Your system under test demands a very high user load 3. Your application is written in .NET or any other platform except Java.
Our testing environment has found NeoLoad to be an invaluable tool. It was mostly utilized for web load testing. Its upkeep and the way various features were implemented were excellent. Because of the test results and actions in various items, the majority of institutions use this program. Additionally, by investigating various load types, it enables developers to test heavy load applications and assist in analyzing the strength and performance of such apps.
Simulating realistic user behavior: Tricentis NeoLoad allows users to define the actions that simulated users will take when accessing a website or application. This can include clicking links, filling out forms, and accessing specific pages or resources. This allows organizations to test the performance of their applications under realistic conditions.
Testing the performance of APIs: Tricentis NeoLoad can be used to test the performance of APIs by simulating multiple requests and measuring the response times and error rates. This can help organizations ensure that their APIs can handle the expected traffic and usage patterns.
Identifying performance bottlenecks: Tricentis NeoLoad can identify performance bottlenecks by measuring response times, throughput, and error rates at various points in the application. This can help organizations pinpoint the specific parts of their applications that are causing performance issues and take steps to address them.
Testing the scalability of applications: Tricentis NeoLoad can simulate increasing loads on an application to test its scalability and identify the point at which it starts to degrade in performance. This can help organizations ensure that their applications can handle expected traffic growth and unexpected spikes in usage.
Generating detailed reports: Tricentis NeoLoad generates detailed reports that provide insights into the performance of an application, including response times, throughput, error rates, and other key metrics. These reports can be used to identify performance issues and track progress over time.
Memory utilization could have been improved.(Eats up system's RAM)! It may crash if a test is conducted with the heavy load if adequate RAM is not available in the VM/host machine.
Licensing could have been made simpler. IBM's licensing method is difficult to follow.
Support for protocols other than HTTP. Not really up to the current trend.
We find NeoLoad easy to use compared to their competitors. It requires minimal coding knowledge, also it is easy to train newcomers with NeoLoad. It also offers good integration and automation capability where with less code you can automate your testing process
This is the only area where we strongly feel Tricentis needs to improve. Their support process is inadequate, representatives are not so capable of providing solutions at one shot without consulting their internal engineering teams. Most importantly, the time they take to resolve simple issues is huge and at many times hampered our work.
IBM Rational Performance Tester is better in many aspects when compared to Apache JMeter. For example, you have ready made scripts to assist you, You have better monitoring of different performance metrics and can generate better reports that can be exported as HTML. The only downside of IBM RPT is that it can be very costly at times while JMeter is for free which is a huge advantage. That's why we try using in our organization a combination of both as much as we can.
There is a learning curve for those who are new to cross-browser testing or the Lambda Test platform to comprehend the features, capabilities, and how to put up tests successfully. There can be resource restrictions, such how many parallel tests you can perform at once, depending on your subscription plan. This may reduce the effectiveness of testing for complicated projects. Neoload on the other side is easy to use and restriction free tool.
Performance testing is like an insurance. An online store which is not available causes a loss of sales. Without a performance test you do not know if it might happen. The invest into performance tests reduces the risk of loosing sales. The flexible license model of NeoLoad allows or customers to choose reasonable and suiteable rate.
