By: Boro Petrovic, Chief Technology Officer, CTO, MICROS Systems Inc.
This is the first edition of MICROS’ monthly “CTO Corner”. At the end of every month one of our 3 CTO’s will be giving you their insights into technology, the industry, and how it affects your business.
I took a flying lesson recently. Prior to the flight, my instructor introduced me to the plane. While I was marveling the twin engine flying machine, he was going through the detail check list. Holding a letter sized plastic sheet with text written in bold red font he checked tires, wings, poured a bit of gasoline from the tank into a glass and inspected it visually, and so on and so on. After a great flying experience, while driving home I thought about the three legged stool analogy in this case. First, the plane was in a perfect shape, second, the Instructor was well trained and the third the standard operating procedures (check list) were in place and followed. All the three legs were perfect.
Weekend is over and I am back in the office. This time, turbulence in the world of IT makes me think again about the three legged stool analogy for a stable, reliable IT system. The hardware, system software and applications make one leg; the skilled personnel that manage it make another leg and the third leg is operating procedures used by the personnel. Are all of the three legs always in place? Are all IT systems reliable and stable? Unfortunately they are not. Read More →