“The Network is the Computer”

Some of us Sun alumni have been chatting about CloudFlare adopting one of Sun’s earliest and most notable tag lines: “The Network is the Computer”. There’s a lot packed into this epigram, not the least of which is a ton of history.

Poster of a Sun-2 workstation monitor, keyboard, and mouse, with papers flying out of the sky shown in the monitor, directly towrd the viewr.  Caption: "Unleash the Power of a Sun"
This poster dates from just before “The Network is the Computer”, but still… pretty cool, right?

When Sun originated that tag line around 1985—the company just approaching its 3rd birthday—it was actually quite audacious. It was a stake in the ground: Computers should be networked, or they’re… not computers. Well, at least, you’re missing out on their potential by a country mile. They’re “islands of automation”, and you can do better than that. Join us!

Sun put a network interface in every computer they built, from day one. That was not even remotely the norm at the time. But the part people tend to overlook is that Sun didn’t just say “networks are good”: they wanted it to be open networking.

At that time, if you wanted to network your computers, you paid extra for proprietary, non-interoperable networks. SNA for your IBM mainframes, DECnet for your DEC minis, Novell Netware for your PCs (because Microsoft was just a tad slow on the uptake, here, so another company had to fill the void).

But Sun said, “Nah. Let’s all use Ethernet and TCP/IP. Those are open standards.” (And kept pushing the envelope throughout our history. We were a major contributor to taking Ethernet from 10 megabits to multi-gigabits.)

More importantly, we pioneered software standards that made that hardware actually useful. We developed open network directories (YP) and open network filesystems (NFS), built on top of a generic open distributed interoperability standard (RPC/XDR). The Sun-organized “Connectathons” of the ’80s and ’90s were legendary meetups, where vendors from across the industry would test the interoperability of their implementations of these open standards.

(This isn’t to say that other companies didn’t have some good work out there. DEC had arguably one of the best distributed computing environments ever. But they were also the ones that had T-shirts in the ’80s that said “The network is the network; the computer is the computer. Sorry for any confusion.” Oops.)

So all props to Cloudflare for recognizing a great tag line when they see one, but… “the CDN is the computer” is not quite as world-changing as what Sun did.

Update: This post was based on a response I made to someone on Facebook, who was looking for comments about Cloudflare trademarking this tagline, for an article he was writing.  Here’s the article!

Flashback: A reasonable discourse from the top of a moving train

I just ran across a conversation I had with InformationWeek in 2009, with the catchy title “OpenSolaris: No Standing Still On A Moving Train.”  This was not long before the Sun/Oracle acquisition, and yeah, the train sure felt like it was moving at breakneck speed.

You look at this train, and you know it's not going to be happy until it's going at least 150 mph.

(Credit: Wikimedia Commons)

I’m happy to see the interview caught the gist of Sun’s Solaris message of the time: what was really new wasn’t just about new features (although there were plenty of those), but in how we were delivering change to customers. We had gone all-in on a development/delivery cycle that’s very familiar today, but had almost zero mindshare in “traditional” IT of the time.  I think those of us who were at Sun should be very proud of how we executed on our vision, and I’m especially proud of the path we’d charted to do it without blowing up our customers’ collective vision.

The interviewer considered it to be an “unexpected” question that came to his mind as the conversation developed: How do you get people who use software measured in lifetimes of years and decades to move to software lifetimes of mere months? (“Mere months” was considered to be lightning speed in those ancient days of… a few years ago?) But that’s the question we’d all been wrestling with, and I believe the record shows our engineers came up with some solid ways to make that move predictable and logical.  My job, as a marketer, was to make the case for that—not always the easiest thing to do, given the amount of legacy angst that was out there.

Here’s a clue as to the challenges we faced and conquered: the interviewer concluded that Sun didn’t need to make our software open source to execute on this vision.  Why was that a big deal?  Because too many people heard “OpenSolaris” and thought that “open source” was the beginning and end of our value proposition.

The interviewer was right: “open source” by itself does not guarantee improvement.  Too often, it means a disinvestment, which was the opposite of what we were doing at Sun.  Open sourcing our operating system was very big news, but it still wasn’t the biggest news: Solaris innovation was now moving to our customers at warp speed, without sacrificing its legendary stability.

And of course, our messaging never underplayed the critical role of open source in our strategy.  It’s what fueled the growth of the Solaris ecosystem in the early 2000s, and the abandonment of open source was arguably what ultimately put the brakes on the moving train.

In the end, building a software strategy, and communicating that strategy, involves lots of moving parts, and it’s gratifying that this particular interview captured a critical moment in time in a concise snapshot.

Building and deploying cloud apps—without getting Into hot water

When you walk into your garage and see your water heater’s sprung a leak, as I did the other day, is your first thought “Argh; how much is this going to cost?”, or “Wow, what a great metaphor, right here in my house!”  Yeah, I went with “cost” first, but let’s run with the metaphor.

It's a thermostat... for your cloud!

I know my way around putting in a sink, or a faucet, or a garbage disposal. All the client-side bits, if you will. But everything I read confirmed my suspicions about water heaters: Your family wants to stop taking cold showers.  Don’t mess around.  Go with someone who really knows the infrastructure.

Gas-driven… or PaaS-driven?

If you’re building and deploying software, you want to get out of “cold shower” mode as quickly as possible. The less time you spend working on the infrastructure, the more time you have to do the stuff that’s fun and profitable. If you’re worrying about the equivalent of water heaters, you’re not going to be moving forward quickly enough, and that can be deadly in today’s competitive world.

You’ve got to get out of the garage.

That’s why I’ve been enjoying the heck out of OpenShift.

PaaS, CaaS, and You

TEMPIf you’ve been keeping up on industry news, you may already know that at this year’s Red Hat Summit, the spotlight was on the significant advances in what they’ve been doing with PaaS and containers. OpenShift is their family of PaaS solutions, from private to hybrid to cloud, but it’s more than that, as it integrates container-forward leading-edge technologies such as Docker and Kubernetes, with the advanced tools Red Hat has developed to manage and simplify the interactions between the various components.

Just as importantly: while you’re heads-down, creating the services that give you and your team a competitive edge, the same thing’s happening with the underlying platform, which is evolving and becoming more innovative, too. And because it’s all based on open source, and open standards, and a “virtuous circle” of Red Hat expertise and community feedback, not only have you eliminated a ton of risk and complexity, you’ve also acquired flexibility and “future proofing”. Your underlying platform is going to be agile, which in turn is going to let you be agile.

Jump On In; The Water’s Fine!

OSfD coverThe good news is: you can get started even faster than I got our hot showers back. I did my own OpenShift tire-kicking by way of the free book OpenShift for Developers: A Guide for Impatient Beginners (Impatient? Hey, that’s me!), which takes you quickly and easily through the steps to create your own private cloud playground. (And by the way, OpenShift is designed to let you move your apps smoothly and painlessly from on-premises to hybrid to public cloud deployments, but that’s a topic for another metaphor and another time.)

There’s also the Red Hat Container Development Kit, and a range of other cloud technologies for you to bring into play, including storage and unified management.

If you’ve been spending too much time plugging leaks and not enough time building the apps that matter to your constituents, you’ve now got an easy way to streamline and simplify your world. Why not get started today?

Foreword(s) into the past!

Over the last few years, I’ve had the honor to be invited to write forewords for two books: Oracle Solaris 11 System Administration: The Complete Reference (2012), and Oracle Solaris 11 System Administration Handbook (2015).

Oracle Solaris System AdminstrationOracle Solaris 11 System Administration Handbook

(This is part of my secret plan to write all the forewords to all books ever, by first staking out Solaris administration books as my homeland turf. Once I’ve captured that hill, the rest is inevitable.)

It turns out that both forewords are visible on Amazon, in case you’d like to see what I wrote (see the links above).  Short summary:

  • The operating system matters
  • Unix is an amazing platform
  • Unix and its offspring are everywhere
  • Unix (and its offspring) turns out to be a fantastic springboard for agile microservices.  (Aka: we’ve been doing cloud since before cloud.)

Doesn’t seem too controversial too me; but, it’s a story I love to tell.  I’d like to expand on that topic in a future post.

Daylight Saving Time

As the period for Daylight Saving Time has been getting longer and longer in recent years, I was curious about how long it was when it was originally implemented.

The first documented duration I could find was in New Zealand, in 1928: about four months out of the year. (Germany and Austria-Hungary implemented it first, but I couldn’t find out what the duration was.)

In the US, we’re now up to eight months of DST each year. This means that what we’re supposed to think of as the temporarily changed time of the year is in fact the norm, and the exceptional period of the year is really the four months of Daylight Losing Time. Pretty soon DST will lap DLT, and we’ll all be setting our clocks two hours ahead, or behind, or something. This. Must. Stop.

Security check-in

Ten years ago, I was part of a team at Sun working on a campaign promoting Solaris and our identity management products (Gartner leaders’ quadrant!).  This is how one of our presentations led off:

2006-Sun-preso

Huh. …and how are we all doing with that these days?

reg-security

WaPo-security

Unfortunately, security remains one of the toughest sells in tech; you might think you want it, but you don’t know how badly you need it until it’s too late.

Tech support


Source: Pearls Before Swine Comic Strip on GoComics.com

I’ve been on both sides of the tech support line.  An early call I fielded:

Me: “Can you describe to me what’s on the screen?”

Them: “Nothing!  That’s why I’m calling you!”

Me: “Nothing?”

Them: “Nothing!”

Me: “You’re sure the screen is completely blank?”

Them: “Yes, totally blank, except for an error message!”

I suppose that’s why I try to be patient and amenable whenever I’m the caller…

…like the one time where the guy asked me to try something that, although it wasn’t nearly as simplistic as “Is it unplugged?”, as a Seasoned Technical Professional I knew it was ultimately nonsensical, off-topic, and clearly just something that was on the guy’s checklist. But because I also knew we weren’t going to get any further towards solving the real problem until I humored him, I did it.

It of course worked.

(I think his comment when I reacted to that was, “I know, right?”)

Oracle blog posts

TEMP

It’s fun to see some of my old Oracle posts turn up in search results from time to time.  Here’s a representative sample of a few posts I particularly enjoyed writing.

My favorites were the ones where I could weave in a bit of outside arcana.  I’m grateful to have had an opportunity to cover such pressing issues as circus tent rental and meat printing.

But sometimes it was a little more about getting down to business, whether that business was related to operating systems, developers, or high availability.

My great granduncle John

A few years ago, I found this photo among my mother’s effects. Written on the back was: “Uncle John Warner about 1925. Enroute by bicycle from San Diego to Nebraska.”John Werner

After a little digging, I was able to determine that this was my paternal grandmother’s uncle John Charles Warner (or “Werner,” as he was born), who according to the caption would have been about 77 when this picture was taken.

You look at a picture like this, and you have to think, “I bet he had stories to tell… .”

Yes, he did.

I found this essay that he had written several years before that, probably around 1915 or so.  It’s a bit long, but I thought it was worth posting in its entirety; I enjoy his writing style, and he has a unique story.  I wish I’d known about him while my dad was still around.  I wonder if they ever met?

I was born on January 8, 1848 at what, I think, was called the Sachs-Shifska Colony in West Prussia, where my brothers, Henry and William, also were born. At the time of my birth I was on hand, red, wrinkled and a lump of pudgy flesh and jelly. I was commander-in-chief at that eventful occasion. My commands were law, my will complied with and my wishes granted to the best ability of all attendants. But my potency stopped there! I had no voice or choice as to my mental or physical attributes. I came into this life without any volition, etc.

My life has been kaleidoscopic, as checkered and varied as the phases of the sun, moon and stars. I have seen some of the rich, sweet and juicy side of flowing life, when every zephyr was a balm of peace and joy of sweet life. (That was when I was in love.) And too, I have supped at the dregs of that bitter cup of reverses.

The gods of failure and destruction have been my guides and keepers in about even numbers to the gods of success and prosperity. But the goddess of hope and the graces of good cheer and mirth have not deserted me entirely, at no time. I can yet laugh with the hilarious and, too, drop a pearly tear with the weeping and sad at heart; and more, I can give them good cheer and counsel. They cost but little effort and waste of strength. My sympathy for humanity is not dead.

Now for facts and events. I was enrolled for U. S. service when I had just passed the milestone of sixteen years, not very sweet or prepossessing, neither of great promise, into Co. M, 12th Indiana Cavalry. Was mustered out in the fall of 1865, and went to my father’s home and joined the family circle as of yore. But my mind and ambition were tainted with the spice and flavor of rambling and ‘seeing the sights’ and new fields to conquer.

In June 1866, I took ‘Dutch leave’ to the lumber woods of Michigan. After a complete dose of chills and fever I went to Milwaukee, where I worked on a dairy farm. Later I meandered to Iowa, where I did teaming work on a railroad construction job.

From here I went to Marion county, Iowa, where I worked the then virgin prairie. That was a scene and life of unlimited beauty of landscape, Nature’s rich pastoral beauties strewn over miles upon miles of teeming range, where fed and basked deer and other game and herds of fat, slick cattle, almost unnumbered, succulent rich and juicy plants, grass and seeds, on which game of the hoof and wing, cattle and horses, fed and feasted to juicy fatness. It was a Paradise on the heaving and weaving bosom of Mother Earth.

That winter I went to Monroe, Jasper county, Iowa, where I engaged in the mining timber supply contracting business (a bit of a money mint) for about two years. I then went to Cornell, Iowa, to attend school, where change of life, food and occupation soon undermined my health, for I had to study and work some to supply for my keep.

After two terms and the exciting events of Commencement with its joyous features, usual after the closing of a scholastic year, left me in the proud possession, the morning after the festivities, of five cents. That was my all, in cash. However, the world was open before me. For was I not a student? Yea, verily!

Having invested my five cents in a half loaf of bread I started on a tramp in quest of work. After seventeen miles of hiking I got a job on a farm. I returned to school in the fall with $87.00 in my overall pockets. I then was one of the ‘Its.’ In the winter early I got a homesick spell, went home to Indiana, and by merely a miracle I became a ‘Hoosier Schoolmaster.’

The next year I went to Napiersville, Illinois to resume my studies in the Theological School. Becoming dissatisfied with the course I finally went to Philadelphia and matriculated in the Medical Department of the University of Pennsylvania. In the second term I contracted pneumonia, the third siege of it for me, resulting in the undermining of my vitality to such a degree that I was compelled to give up all study and go south for the winter. My fate was sealed!

Changing of climate often for winter and summer, has converted me into a genuine nomad. I have seen the wonderlands in Uncle Sam’s domain, the vast plains, the mesas, vales, vast ranges of towering mountains, caves, gorges, native parks and forests to near repletion. Rich is our land in variety of beauty, gorgeous and vast in extents and sublime in vastness, limited only to our visual powers and imaginations.

With ageing years the scenes of life leave me not, at the scenic beauties of landscape and forest, stream, lake and ocean grow not less beautiful! And life hath charms till the drooping and closing of both eyes — beating of heart and — stop! call! — to breathing of life’s zephyrs ———-.

I am not in want, with $12.00 per month pension and a bit of interest. Economy, frugality and moderation are three of my daily hand-maidens and I live at home in ease and comfort.

— From the White Family Record, by Rex Seymour White, 1917

Greetings!

I had a lot of fun blogging for Oracle, but I was kind of spoiled by their having a great (legacy Sun!) blog infrastructure in place, so I could jump right in.

Now I’m joining the ranks of “roll your own” blogging, so I’ve spent a little while moving in to my new digs, working out the lay of the land, getting the feel of all the controls.

Meanwhile, I’ve put up a short bio, where you’ll also find my resume.