If you're building an app for a large audience, you want to make sure Vaadin is able to handle the intended load before you start to build the app. We're happy to announce the new scalability report for Vaadin 14. It covers aspects such as:
- Memory and CPU usage per session
- Peak concurrent users for different size AWS nodes
- Hosting costs and recommendations
Hosting a 10,000 user Vaadin app on Amazon AWS costs approximately $0.20 USD per user per year.
How do you measure your Vaadin app's scalability?
In addition to raw performance data, the report explains the test methods and tools like Gatling to help you run performance tests on your own application and identify bottlenecks.