When should you use local storage in OutSystems applications?

Using local storage in OutSystems applications is particularly beneficial for caching infrequently changing data. This approach allows applications to retrieve and display data quickly without the need for frequent server requests, which can enhance performance and provide a smoother user experience. By storing such data locally on the device, the application can operate more efficiently in scenarios where constant updates from the server are not required.

For instance, if an application relies on reference data or configuration settings that do not change often, utilizing local storage means the app can access this data immediately, improving load times and responsiveness. This is especially useful for mobile applications where network connectivity can be variable, and users expect fast access to information.

The other choices indicate less appropriate use cases for local storage. Storing all app data on the server would typically rely on server-side storage solutions for security and consistency. Limiting local storage to only online apps does not leverage the benefits of local storage when offline access is needed. Lastly, storing large files temporarily could exceed capacity limitations or performance expectations associated with local storage, which is better suited for smaller data sets.