Google

Tips : Guidelines and Tools From the Search Engines

Google

Tips : Integrating Google Friend Connect

Tutorial : Introduction to Google Analytics

Tutorial : Integrating and Customizing Google Maps 

Tutorial : Google Search for Your Site

About This Video : Integrating search on a website can be an incredibly complex subject far beyond my web development skills. Fortunately, Google offers a service called "Custom Search Engine" which you can integrate right into your own site.

Search : Drupal Search - Search drupal.org thru Google

Drupal.org Authenticated Search Keywords, And Google Searches

The Top 10 Drupal Community Sites

Improving Drupal's page loading performance

Introduction
Google dominates the search engine market for a large part thanks to its spartan, no-bells-nor-whistles interfaces. But also thanks to its incredible speed (which is partially thanks to that spartan interface, of course).

How To : Drupal Event Module Calendars in Google Calendar