How much data do you need to process in your application?

The volume of data depends on the specifics of the application:

• SPA (Single Page Application): Data is loaded dynamically as the user interacts with the interface. The initial volume is minimal, then depends on API requests.
• Server-Side Rendering (SSR): A significant part of the data can be generated on the server and sent to the client as HTML. The initial load volume may be larger than in SPA.
• Mobile application (via WebView): Similar to SPA or SSR depending on implementation, but may have additional traffic restrictions.

In general, for a typical web application, the following are processed:

• API data: JSON objects, data arrays, images, videos.
• Application state: Internal data managing logic and UI display.
• Cached data: Data stored locally (localStorage, sessionStorage, IndexedDB) to speed up operation.

To estimate scales, it is necessary to understand the application's functionality, the number of users, data update frequency, and content types.