
Andrew Warfield
@andywarfield
I work on storage at Amazon. Recovering Professor. Recovering entrepreneur. Father of three. Tinkerer. indirectbranch.com
ID: 46584562
http://www.cs.ubc.ca/~andy/ 12-06-2009 04:53:33
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Reading the Amazon S3 verification paper from SOSP. It makes so much sense! Rather than write separate specs, just leverage the dummy implementations we use already for tests which are guaranteed to not diverge... This is terrific work Andrew Warfield and all the other authors!











Hey Look Bindings, I absolutely loved my pivot 360s. Right until the metal snapped and turned them into a sharp edge attached to my ski as I fell down the run.




Today is #PiDay. I wrote an article for Werner Vogels's blog about how important the idea of simplicity is in S3 and reflect on some examples of how simplicity has influenced S3's design over almost two decades. allthingsdistributed.com/2025/03/in-s3-…