Docker vs. HeadSpin

You are going to be able to find the most resources and examples using Docker whenever you are working with a container orchestration software like Kubernetes. There will always some entropy when you run in a container, a containerized application will never be as purely performant as an app running directly on the OS. However, in most scenarios this loss will be negligible to the time saved in deployment, monitoring, etc.

Incentivized

We have been using HeadSpin for our web and mobile application testing. It is an easy-to-use solution that provides detailed and in-depth analytics from the testing results. We also get a wide range of live networks and devices to perform the testing from HeadSpin. It has an inbuilt artificial intelligence engine that helps us to get real-time scenarios simulated, which is very helpful for finding performance issues and improving the overall quality of the applications.

• Packaging of application to limit the space occupied
• Ease of running the application
• Provide multiple ways to handle the application issues and integration of different components like pipeline, ansible, terraform etc

• Keep track of each browser we have tested and when we lastly updated them.
• Remove any deprecated code or plugins that may cause issues with other browsers.
• Add browser information to our site’s meta tags so that the site displays correctly in different browsers.
• Test our website on all browsers to ensure compatibility.

• Docker hub image retention policy can be relaxed
• Docker hub policies can be more developer friendly
• Docker CLI help section can be improved
• Image and container storage (local) management can be optimized

Incentivized

• UI needs to be improved
• Graphs on the dashboard are a bit laggy and need detailing for a better understanding of the user

Incentivized

I have been using Docker for more than 3 years and it really simplifies the modern application development and deployment. I like the ability of Docker to improve efficiency, portability and scalability for developers and operations teams. Another reason for giving this rating is because Docker integrates CI/CD pipelines very well

Incentivized

Haven't seen any outages, fatal/unrecoverable errors in my usage so far. Enough said.

Incentivized

Docker Desktop. The CPU high usage is a known issue. Needs fixing. Otherwise, it is great overall. Would not use anything else still.

Incentivized

The reason why we are still using Docker right now is due to that is the best among its peers and suits our needs the best. However, the trend we foresee for the future might indicate Amazon lambda could potentially fit our needs to code enviornmentless in the near future.

Incentivized

Though LambdaTest was cheaper, it did not offer the deal devices and we wanted to be 100% sure that our app offers a perfect experience to all users. Simulators and emulators are not the technology we wanted to rely on.

It is the only tool in our toolset that has not [had] any issues so far. That is really a mark of reliability, and it's a testimony to how well the product is made, and a tool that does its job well is a tool well worth having. It is the base tool that I would say any organisation must have if they do scalable deployment.

Incentivized

• Reduces the number of virtual machine which impacted our quarterly billing
• Using docker with proxy we run multiple application on same port on same host.
• impact on billing is we have to provide docker training to the people who are working on it.

• Simplified the approach to test the mobile application on multiple devices from different vendors. This helped us to ensure the stability of the application in different environments.
• In-depth analysis to understand the loopholes in the application design function. This helped us to improve the application design and overall user experience.

Incentivized