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3 posts tagged “werner-vogels”

2026

aws-emulator. Finally, an official emulator from AWS to run tests against a local clone of their many different services without having to provision a paid API key to do so.

It's written in Rust by a huge swarm of agents - 29,684 commits in the first three weeks of the project. Swaminathan (Swami) Sivasubramanian wrote about how it came to be in a guest post on Werner Vogels' blog.

It currently requires Docker to run on macOS or Windows. I'm hoping they fix that in the future - it would be great if you could download a single binary and use that as part of a standard test suite in other languages and on other platforms.

# 11th November 2026, 9:18 pm / amazon, amazon-web-services, testing, werner-vogels, ai, rust, docker, generative-ai, llms, agentic-engineering

2011

The excess capacity story is a myth. It was never a matter of selling excess capacity, actually within 2 months after launch AWS would have already burned through the excess Amazon.com capacity.  Amazon Web Services was always considered a business by itself, with the expectation that it could even grow as big as the Amazon.com retail operation.

— Werner Vogels

# 5th January 2011, 3:13 pm / amazon, amazon-web-services, ec2, s3, werner-vogels, recovered

2007

Eventually Consistent. Werner Vogels explains the trade-offs involved in building scalable, highly-available data stores such as Amazon’s SimpleDB.

# 20th December 2007, 5:59 pm / amazon, amazon-web-services, eventuallyconsistent, scaling, simpledb, werner-vogels