Google's has been providing a running summary of weekly search changes. This week, rather than run through the launches, Jack Menzel takes a journey through 2009 to highlight a variety of Google innovations, such as improving the speed of the Web, or at the very least, altering the perception of latency.
For example, to increase browser speeds, Google released Page Speed to help webmasters optimize their sites. Then there was Google Public DNS, launched to help people obtain faster, safer, and more valid DNS results.
Read the whole story at Google Blog »