Friday, March 19, 2010

DRUPAL

Something Special about Drupal

Drupal core
Drupal core is the stock installation of Drupal, which can be optionally extended by third party contributions. In Drupal's default configuration, website content can be contributed by either registered or anonymous users (at the discretion of the administrator) and made accessible to web visitors by a variety of selectable criteria including by date, category, searches, etc. Drupal core also includes a hierarchical taxonomy system, which allows content to be categorized or tagged with key words for easier access.

Drupal maintains a detailed change log of core feature updates by version.

Auto-update notification
Drupal can automatically notify the administrator when a new version of any module, theme, or the Drupal core itself, becomes available. This feature can help keep a Drupal installation up-to-date with the latest features and security fixes.

An auto-update module for the older version 5.x provides identical functionality, but it is not included in the core release.

Extending Drupal core
Drupal core is designed to be modular with a system of hooks and callbacks, which are accessed internally via an API. This design allows third-party contributed (often abbreviated to "contrib") modules and themes to extend or override Drupal's default behaviors without changing Drupal core's code.
Drupal's modular design, which isolates Drupal core's files from contributed module and themes, increases flexibility and security and allows Drupal administrators to cleanly upgrade to new releases of Drupal core without potentially overwriting their site's customizations. To maintain this separation, Drupal administrators are instructed to avoid altering Drupal core's software.

No comments:

Post a Comment