When working with eZ Find fetches, you may want to return only a specific sub-set of data for each of the search results, rather than the whole content object.
You can do that by using the eZ Find 'search' fetch's 'fields_to_return' parameter.
A powerful addition a normal site search is for registered users to be able to save their searches, share the searches with others, and create customized e-mail alerts. This adds a deeper level of interactivity with the site and encourages users to regularly return to the site.
Index time plugins are one of the most important techniques of extending eZ Find functionality; they allow you to control how and what data is indexed. Combined with custom eZ Find queries, this opens up huge opportunities for providing access to content, well beyond mere 'search'.
In this post we will look at some typical use cases, briefly consider out of the box functionality and then dive into why you would want to make use of index time plugins and how you would go about setting one up.