As an end-user, I want the web application to load efficiently even with a large amount of data.

As an end-user, I want the web application to load efficiently even with a large amount of data. This includes loading times of the application itself when accessed via the web, as well as the timely and accurate loading of the interactive data visualization. In addition, I should be able to interact with the visualization - such as filtering and sorting the data - without excessive delays or lag. The application should handle large datasets without compromising its performance or responsiveness. If there are any operations in the application that may take more time, I want to be informed by a loading indication or progress bar to ensure a smooth user experience.

Pick one or more that apply:

• Only loading the data that is necessary
• Efficient data structures and algorithms optimized for your data type
• Background data processing