I composed the video below on a contract for Intel… but they were kind enough to let me tell the story with only a lite promotional touch. I think that you will find the story interesting as it describes 20+ years of systems architecture and suggests where we may well be headed in the next 5 years…
The bottom line here is that we developed a fully distributed systems architecture over the course of 15 years in order to use the economics of microprocessors. The distributed architecture was required because no micro-based server, and no small cluster of micro-based servers, could manage an enterprise-sized workload. We had to gang micro-processors together to solve the problem. Today we can very nearly solve for an enterprise workload on a small cluster of 32-core or 64-core processors… so distribution may no longer be a driving requirement.
I’ll post a couple of more notes on this video over the next few weeks. There are two possible endings to the video and we’ll explore these future states.
About three years ago I started with SAP and early in my second week I was asked to appear before Hasso Platner and Vishal Sikka. In the five minutes before I walked in I was informed that the topic was a book they wanted me to ghost-write for them. I was flabbergasted… I had never written a book.. but so it goes. In the meeting I was told that the topic was “HANA for CIOs” and I was handed a list of forty or fifty key words… topics to be included in the narrative. We agreed that we would meet again to consider content more fully. Despite several requests… that was the last meeting I had on this subject and the project dissolved.
In the month or so before it became clear that there was no real interest in the project I struggled to figure out how to tell a story about HANA that would be compelling… rather than make the book a list of technical features. The story in the video, with the HANA ending that I will post next, was to be the story that opened the book.