When used correctly, Calculated Attributes enhance the apps by handling basic calculations at run time; Used poorly and they will damage your app performance. In this use case I walk through a sample app based on a real-world problem to explore the performance issues and a couple of strategies to improve performance to the correct standard. I appreciate any feedback and hope this helps some Mendix devs!
The end user experienced long performance delays due to the use of Calculated Attributes and lack of pagination. I walk through the scenario and explain why and how to improve the performance.