Aren't we years beyond the 1:1 cost comparison for a single server argument?
Aren't we years beyond the 1:1 cost comparison for a single server argument?
An honest statement would be "we reduced our burden of security by building on top of AWS".
The cost of 1 server is not a sufficient metric of value.
That’s vendor lock in. AWS “lock in” isn’t, it’s “I could terminate for convenience any day I wanted to, but the ROI isn’t there”.
"Turning our attention back to IBM’s announcement, this new server offers five hardware models and well over 250+ unique software capacity settings, providing a highly granular and scalable system. The base single-engine speed of 98 MIPS is found on the A01; the same full speed unit (Z01) climbs to 1761 MIPs, up from 1570 MIPs on the prior generation"
From : https://www.evolvingsol.com/2020/04/14/ibmz15-mainframe/