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Commuting and Computing (Part 1) – RPG/iSeries

There was a period in the 1990s when automobile designers became infatuated with cup holders. They had it all, flip up, flip down, rubber gaskets – even one that popped out of the dashboard like a CD tray. I owned a minivan that actually had MORE cup holders than it could carry passengers! I am all for improvement and change, but why monkey with a design that works?

Being as I am an old-school S/34, S/36, S/38 guy from back in the Reagan/Bush days ~ I will still call it “the 400” ~ (iSeries / Series i / Power systems never caught on with me). The original “Silverlake” project started over 25 years ago, and the 400 is still cranking. I raised my children from diapers to degrees while programming on this durable box.

There have been many improvements to the 400, heck IBM even switched it from plain ugly tan to cool sleek black – but the fundamental machine is still the same. It has not tried to be something that it is not. The 400 has not been “improved” beyond what is reasonable. It has remained as steady (and ubiquitous) as the ordinary cup holder – which is pretty extraordinary these days.

Count how many desktops, laptops, operating system upgrades, AOL versions, Windows versions, et.al. that you’ve had since 1990. Consider all the remarkable advances in home and business computing over the past two decades. The 400 still does exactly what it as designed to do over 25 years ago. It is a fabulous DB2 machine, with a steady operating system, and hardware that rarely fails Basic, solid, dependable.

Thankfully, car designers got the message – and they’ve gone back to basics. So while your plain old cup holder keeps your morning coffee from spilling on the way to work, the “plain old” 400 is there waiting for you. If you consider all the changes in the world of EDP, DP, MIS, IS, IT over the past 25 years – there is a confidence level, cost savings and strong business logic behind keeping your ERP software on the 400.

Check back for Part 2 of Commuting and Computing – RPG/iSeries.

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  • Andy Wright

    Kevin, you have it dead on. My first experience was with an AS-400 that had its’ own special room, raised floor, air conditioning and a Halon system in case of fire. The back-up diskettes (platters) were about the 24″ OD. The bottom line however is the AS-400 runs forever. I am always blown away that something as I described above now fits under a desk and is much faster than the old B-series.

  • Trevor

    Kevin,

    AS/400 died in 2000. For you to say it still lives on is missing quite a lot of the evolution of the platform. IBM produces Power Systems, the best, most scalable, most reliable servers on the planet – nothing like what the AS/400 was. And, the evolution of the OS, which is now branded as IBM i, has been massive. Some of the incredible integration things have been moved closer to the hardware, giving us even more powerful openness, scalability and integration. RPG has moved way on from its RPGIII & RPG/400 versions.

    It would be quite incredible to have someone as passionate as you about the platform to understand that IBM i on Power Systems is our future. We have had this incredible combination of OS and hardware for over 3 years now – more than a lifetime in I.T., yet we struggle with having the community come to grips with something quite this amazing.

    Having you on board would help those who struggle with change, help overcome some of their fear of change and maybe encourage them to start using some of the incredible and amazing functionality in the new combination of IBM i and Power Systems.

    What say you?
    Trevor

  • Dale

    I was hired to head the project to replace the old AS/400 that ran the dispatch software for our 911 dispatch center. It was old, the application software was 3 releases behind, the operating system was 2 releases behind. They wanted to move to Windows. My question was “When was the last time the AS/400 failed?”. The answer was “It has never failed.” and you want to move to Windows? Five years later we are on a new iSeries box, operating system and application software are current, and we still have not experienced a failure on the AS/400 / iSeries.