Query builder and Drupal Views

Programming, Web

Views is the most popular module on Drupal. Its not a coincidence: the ability to create custom lists on any Management System is critical. Views goes even beyond by creating a display API and enabling export some options to the end users.
I’m in fact really puzzled by the fact the Drupal next version, 7, does not integrate it into core. It IS a core module, by any perspective. Several administration pages should be designed as Views from the beginning and the whole DB schema data also should be redesigned to implement integration with that.
But I still see some features that Views could still implement.
The first is external data sources. Today we know that search huge amount of data is no easy task and Drupal core does it poorly. That’s why external programs like Solr, Sphinx are becoming more and more popular among Drupal masters. Views yet does a very little integration with those tools. The whole “query builder” should redesigned to control other data sources. Ideally, it could search on any known data structure. By plugins, it would be possible to search external feeds directly, or some web services’ data, like Twitter, Flickr and Facebook without replicating the whole data locally.
I hope the newly created version 3 implements such abstraction.