JMeter, from Apache, is a load and performance testing tool.
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Tricentis Tosca
Score 8.3 out of 10
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Tricentis Tosca provides an approach to test
automation that is AI-powered, codeless, and end-to-end so it can test
everything in a complex IT landscape, to ensure business processes
work flawlessly no matter where changes occurs.
Its 160+ technology support helps users test everything at
the UI, API and data layer, including virtually any enterprise, custom,
homegrown and mobile application.
With its model-based approach, Tosca enables business,
QA and IT teams to…
JMeter is well suited for Java applications where the user can script the scenario once and make changes to accommodate for as many numbers of users for load test execution. The image and selection of any files or exporting files scenario is handled well.
It is less appropriate to test Ajax applications where it is required to script click per use.
Tricentis Tosca is well suited for packaged applications like SAP, Salesforce, Workday, etc. It also works well with API testing and Web UI testing. Tosca is highly suited for Projects which require a high level of collaboration between team members across different locations. It's less suited for mobile automation, Reporting, and test scenarios with high input data.
Easy of use - in generate load like HTTP requests, and processing/analyzing the responses. No coding is necessary at the basic level, just need to understand load testing and the infrastructure being tested.
Automatic management of things like cookies to help with session state support - so you don't specifically have to worry about it or handle it
Lots of testing/configuration options to suit your needs in making the right load generation (sampling requests), and analyzing the results, including any pre and post processing of the results first. Things like the Beanshell/BSF pre/post processors, response assertion, regular expression extractor, XPath extractor, CSV data set config
There is a JMeter cloud service called BlazeMeter that I think would be useful for those that need to scale up high load without provisioning their own systems. I've not personally tried it though, but I recently attended a meetup presentation that highlighted nice useful features that BlazeMeter provides. One should evaluate the service if they are considering JMeter and need to expand beyond existing hardware resources.
Jmeter requires many tweaks with respect to its configuration file and thread properties. users need to edit theses files themselves. There could be some interface where we can edit this fields.
Jmeter cannot handle more threads and hangs up when we increase the number of threads. This causes lot of inconvenience. In these situations, user can be notified that such change would be lead to slow performance so that user can do as required. The same appears when we try to view huge files on graph listener.
Jmeter should optimize the read and write access to output csv since it acts as overhead to the I/O performance. This affects our test results for the application which we are testing.
It does have a steep learning curve, A tool is often perceived capable of doing only what its user is able to achieve in accomplishing while using it. For this reason, its very necessary if for the team at Tricentis to continue doing the great work they are doing to train early adopters of this fantastic tool.
Price, Wiki and user sharing. Having access to the information provided by the developers and other open source providers is key for me. The ability to share information and get answers directly is very important to success in software testing. And the price of this product currently is amazing. Too many companies charge way too much money for products that are far behind in their value and pertinence
We aim to renew Tosca for our organization. What we lose in license cost is gained by having employee that do not need programming background. We also recoup a lot of the cost on the rapidity of automation. Only the support we might not use as much. I believe Tosca is here to stay at our organization
I can jump right into a new test plan and start building from scratch. The natural progression from test plan to thread group and then designing the basic format of the process is very streamlined and smooth. With only slight modifications I can build out a very complex model from a very basic beginning.
It can be a challenge for new users who have never used an automation tool. For example, it is hard to understand the layout of the screen and where to find how to update the data. The interface can be overwhelming at first.
I have been using JMeter for the last year. By using this tool, you can make sure the system will work under varied loads. It helps us to simulate real time scenarios by creating required virtual users and make sure the application will work under load. Perform load, stress, and stability testing using JMeter.
Tricentis team was very supportive. Support is expensive but they helped us at many level. Setting up timeline, implementation, precise questions on automation challenges. We had an account manager and technical people we could as to talk to. Support was generally timely and helping. They often proposed to come on site to help us which would cost more but could be helpful
I have used LoadRunner and Silkperformer, and so far Jmeter turns out be the easiest to use of all these. While each of them have their own ROI, Jmeter can be picked by anyone in hours and start testing within a day. While with other tools, we need to get license, install them (takes a while) and setup tests and firewalls, etc.
Tricentis Tosca is codeless and therefore easier to use. It's a great tool for people that would start doing automation and have no coding background. It seems like it has the same capabilities as other test automation suites but I felt it lacked a bit of capabilities on the test management suite such as defects test suites organizations etc
After implementing Tosca we were able to reduce the cycle time that was spent on executing regression tests manually. I would say TOSCA was able to reduce close to 30% of the time that was spent for executing test cases manually.
