Here is a representation of some UI capabilities that are generally available these days in any modern client-facing system. Now, these may not necessarily be associated with the data-intensive system per se, but the data that is persisted, both in raw form and in different sets of views, could potentially be presented using the capabilities listed.

The idea of putting some of these capabilities here is to make the reference architecture complete.

Let's briefly define at least some of these capabilities. An in-depth discussion of these capabilities may require a separate chapter/set of chapters, and is therefore beyond the scope of this book.