Lessons in Building Scalable Systems

I gave a presentation about the Google Talk Service a while ago at the Google Scalability Conference hosted by Googlers in Seattle. You can watch the video below.

Here is the abstract:
Since launching Google Talk in the summer of 2005, we have integrated the service with two large existing products: Gmail and orkut. Each of these integrations provided unique scalability challenges as we had to handle a sudden large increase in the number of users. Today, Google Talk supports millions of users and handles billions of packets per day. In the presentation, I discuss…