There are some really great resources out there for WordPress; wordpress.org alone hosts a mountain of information, from the WordPress Codex to the community forums.
The Codex hosts basically every piece of documentation there is for WordPress. It covers literally everything that WordPress has to offer.
The community forums have a subforum specifically aimed at multisite installations. You can find it at http://wordpress.org/support/forum/multisite/.
There are also many third-party resources, such as WPMU (WordPress MU) , at http://wpmu.org/. It became incredibly popular within the WordPress community before WordPress 3.0 was available, so the "MU" in WPMU is a throwback to the pre 3.0 WordPress feature called Multi-User that essentially morphed into what multisite is today. They have a great explanation at http://wpmu.org/about/.
I've compiled a list of resources in the following table:
URL |
Name/description |
---|---|
This is the WordPress Codex. It... |