Re:Docker Is Raising Funding at $1.3B Valuation
by hueving on Saturday August 19, 2017 @09:37AM
(#15053266)
If you have reserved instance style workloads and aws is saving you money, it sounds like your private data centers were just grossly mismanaged or you have a negligible compute load.
AWS was likely just a way to overhaul inefficiencies in a legacy IT org. Someone will be able to do the same thing in 5 years moving you from AWS back to self-hosted.
From the perspective of a Fortune (checks list) 15 company: AWS saves us a fortune. No facilities costs all over the world with power/real estate/lawyers to handle local laws. No data center engineers across the globe. A solid discount on list. Consistent bills (thanks to judicious RI buys) and servers that are available in minutes - not weeks (have you ever seen enterprise IT ticketing practices?!)
If we had two orders of magnitude fewer employees/servers/locations AWS wouldn't make sense. But at this scale nothing else makes sense.