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October 23, 2017

Clouds? All the time, even Sunday Morning

Communication LinkYou can tell a technology has reached everyday adoption by watching TV. Not the Netflix or basic-cable television. I was watching CBS Sunday Morning yesterday when David Pogue explained cloud computing for the masses. My technology consumer and partner in life Abby was on the couch, inviting me to watch along. I figured CBS would give Pogue about 5 minutes to examine the tech that's driving the world. He got 9 and managed it well. Abby paused the show to ask a question. It's become easier than ever to answer these cloud queries.

HP 3000 Communication ManualThe 3000 manager of today needs to comprehend clouds, even if they don't use them in their MPE/iX environment. The potential to drive a 3000 from the cloud is still out there for the taking, because Stromasys will host Charon from a cloud. Why that's a good idea remains to be tested, but the theory is sound. First of all, you didn't want to manage proprietary hardware from HP to run your MPE/iX. Now with the cloud, you don't have to manage hardware at all. MPE/iX becomes a service, a term that Pogue never mentioned in his 9 minutes.

It's okay. The story needed the visuals of acres of Virginia covered with datacenters (a word Pogue spoke as if it were "Atlantis") and the sounds of his walk inside a cloud facility (Fans. Lots and lots of fans, although not a word was said about what was making all that noise.) You can't expect a deep dive from morning news, but CBS and Pogue did a good job. Cloud's mainstream now. Streaming movies, you know.

Programmer TemplateWe watched the show about the same way most of the homesteading community runs their MPE/iX. Locally hosted (on our DVR unit) and running on our fixed terminal (the old Sony flatscreen in the den). The only cloud involved in the experience was ATT's, since our Uverse account has its listings loaded into the DVR from a big disk someplace.

The best instance of any cloud related to the MPE/iX of today is a replacement for it. Kenandy has a Salesforce-based application suite of the same name. The Support Group has just about wrapped up the first install of the solution for a 3000 site. Salesforce is the big dog in app platforms served via the cloud. Amazon is probably underpinning Salesforce, because Amazon Web Services (AWS) is underneath just about every kind of cloud. The tech that drives Netflix is also powering the next platform for MANMAN sites that need to migrate.

"So it's in the air?" Abby says. "Not much," I say, "unless your laptop is on wi-fi, or you're using a smartphone. You get the cloud's goodness over wires."

While all of that future-tech was over the air, I found myself telling her about a 45-year-old piece of plastic to explain why we call off-premise computing "the cloud." It's my version of an explainer, anyway. The 3000 was cloudy before cloudy was cool.

HP 3000 Packet Switched Net CloudOn the classic programmer's flowchart template shown above, all we get from that durable plastic that's related to cloud computing is the lightning bolt. It denotes communication and it usually referred to the kind of direct-line stuff we use in our house to watch CBS off our DVR. Dedicated to one terminal, on-premise. But it didn't take too long after that for X.25 to come along and add a cloud icon to the end of those bolts. By the early 90s the computer world was describing fast switching packet networks using a cloud. Here's one from a 3000 manual.

The 3000, like most of the world's business computers of the 1980s, had its own X.25 product for communication. Well before The Support Group began to lead customers to Kenandy and Salesforce, the company offered the EDI utility program EDiX/3000, the EDI Subsystem for MANMAN. Data exchange is a deep part of the company's experience.

The shorthand I shared with my partner was that the cloud symbol was born in an era when the 3000 was a first choice for HP business computing. I shared examples from our own life for cloud services: backups for our iPhones and movies from Netflix. Seems like magic. The skepticism about security in the cloud wasn't a part of the CBS show. Too deep for 9 minutes. Pogue asked about power failures at the millions of square feet of Virginia datacenters and the Amazon Web Services spokesman said "it's all backed up."

Those are four words every 3000 manager knows by heart. The security is another matter. The data inside a 3000's building is air-gapped if it's not Web-available. Net resources like AWS have redundancy, but nothing is failure-proof. The extra risk of running sensitive data through networks which are open to the world has given homesteaders pause when they consider alternatives for migrating.

Cloud is getting more mainstream by now. It's worth a look and maybe even a try for a cloud-based Charon. The noise that Pogue walked through for his tour of Atlantis? You won't hear it from your laptop, running ERP that's out there, somewhere.

08:41 PM in Homesteading, Migration | Permalink

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