By John Gruber
1Password — Secure every sign-in for every app on every device.
Jeff Bezos, in his annual letter to Amazon shareholders:
State management is the heart of any system that needs to grow to very large size. Many years ago, Amazon’s requirements reached a point where many of our systems could no longer be served by any commercial solution: our key data services store many petabytes of data and handle millions of requests per second. To meet these demanding and unusual requirements, we’ve developed several alternative, purpose-built persistence solutions, including our own key-value store and single table store.
I.e., if Amazon weren’t a serious technology company capable of inventing what it needed, if Amazon were “just a store”, its growth would have been limited by technology.
★ Wednesday, 27 April 2011