Google's Big Daddy Update: Algorithm & Infrastructure Improvements

Google's Big Daddy was a major infrastructure update that began rolling out in December 2005 and had a big impact on the overall quality of SERPs.

Google Algorithm Update History [+ Latest SEO Changes]

Google Algorithm Updates History

Google Big Daddy Update

Google Algorithm Update History [+ Latest SEO Changes]

BruceClay - An Up-to-Date History of Google Algorithm Updates

Google Algorithm Updates: A Complete History

Google Algorithm Updates - History And They Still Matter Today!

The Big Daddy Algorithm Update

Google's Big Daddy Update: Algorithm & Infrastructure Improvements