How does Google Sitemaps work?

How does Google Sitemaps work?

As a webmaster, it is very important to have a sitemap for you site. This way search engines will crawl you site faster and better.

Learn how google sitemaps work: http://www.google.com/webmasters/sitemaps/docs/en/about.html

Learn how sitemaps work: http://www.sitemaps.org/