Check the full post for AWS S3 10th-anniversary highlights from James Hamilton, VP and Distinguished Engineer at Amazon Web Services
"This was so game changing that wrote it up, blogged it internally where I worked, and demoed it to company leadership including the CTO and CEO. My presentation included a picture of Al Vermeulen, one of the early developers on S3, showed some of how S3 worked and, to underline my point that this really was different, I included my two AWS bills. My key point was this wasn’t just a stunt or a fun little experiment by Amazon but was really a fundamental new way of delivering infrastructure services. Storage was first but compute was to follow shortly.A Decade of Innovation | Perspectives
I got increasingly interested in AWS and by 2007 was attending user group meetings, doing presentations at Amazon, and eventually I just gave up and joined the team in late 2008.
As a member of the AWS engineering team, my first impressions are probably best summarized as fast. Decisions are made quickly. New ideas end up in code and available to customers at a speed that just makes the pace of enterprise IT look like continental drift. In a previous role, I remember (half) jokingly saying “we ship twice a decade whether customers need it or not.” Now new features are going out so frequently they are often hard to track."