Welcome!

@CloudExpo Authors: Bob Gourley, Elizabeth White, Liz McMillan, Pat Romanski, Sematext Blog

Related Topics: Microservices Expo, Java IoT, Industrial IoT, Microsoft Cloud, Containers Expo Blog, @CloudExpo

Microservices Expo: Blog Feed Post

Re-Distributed Computing

So what have we developers been doing over the last decade?

This morning, Chaucer, our relatively new Sheltie puppy, took off with my slippers. I found one lying in his favorite spot almost immediately, but the other had gone missing. I wandered about the house with one slipper in hand while he hid in his kennel, knowing I was angry but not quite understanding why. It made me ponder the state of computing today, and where we’re headed, because it made me ponder years ago with our last dog, doing exactly the same thing. One was a Shih Tzu, the other is a Sheltie, but puppies chew on slippers with rawhide ties, doesn’t matter the breed or how many years in between.

Chaucer.blogInteresting thing about the state of the computing market, puppies – all puppies – do chew on slippers, and that rarely changes, even as we see change all around us in the high-tech world. The corollary? I sat down to learn Android development at a level most people aren’t interested in learning months ago, and guess what? After a decade of progress and hype about new and different, I wrote in Java and C++, used some of the same libraries I used when writing for the Blackberry several years ago, and made calls to most of the familiar parts of Java and quite a few unfamiliar that haven’t significantly changed. The same is largely true of Objective-C. I used it a very long time ago, and while there have been changes, it’s still Objective-C.

The same is largely true of .NET development. There have been changes over the years, but for the last decade or so, they’ve changed .NET less than they’ve changed the command line (if you count PowerShell). Alternative languages like Ruby have come along, and those of us who geek out on this stuff have tried them, but to-the-hardware development is still done largely in C/C++, and high-level software development is still done largely in Java and .NET with a healthy dose of PHP. The databases organizations ask for have been stable for just about as long. No, I’m not ignoring the Hadoop and derivatives craze, regular app developers are rarely asked for that skill set as a primary skill – so far.

So what have we developers been doing over the last decade? Learning new platforms, of course. Learning new ways to integrate, of course, but largely, not stretching enough. There are day-to-day problems we’re dealing with, and every dev has to learn new things just to do their job, but they’re largely mundane or vertical things.

To some extent, the fragmentation of dev combined with the growth of software as the engine of business and a projected reduction in development jobs that never seems to have occurred all contribute to this scenario. And of course, the difficulty in displacing languages with millions or billions of lines of code impact it.

So does a slowdown in what is revolutionary, I think. after SOA, what next? Well, there have been a lot of developments, from Git to AWS, but in the end, development is much the same. PaaS changed that very little, though it was the most likely of the cloud technologies to do so. We also filter a lot, I think. Do you write multi-core code? Seriously? Most devs in the enterprise don’t, even though there are documented benefits. That’s “beneath the hood” so-to-speak.

So what has me excited? There are signs of significant change. SDN promises not just a change in platform, but hooks you can manipulate to make your code more reliable. It’s not a Brave New World or anything, but it is food for improving App Dev without a seismic shift in development environments or methodology. The future of mobile device development promises more changes too, as more and more devices suck up more and more bandwidth. An interesting analyst note was that 4G wasn’t helping because devices were being added to the network faster than the network speed was improving. That means optimized communications either in the app or in a device between the app and users, is going to continue to be important.

Things like Git fall firmly into the re-distributed computing category. It’s a server. Always. You may not think of it as one, but if I have permissions, I can ask to clone the code in your repository. That’s a server. With the added resiliency that so is every other dev machine. Which means the loss of a “server” is not likely to be catastrophic as long as best practices for SVN have been followed. Someone will have a new enough copy that only the most recent work will be lost. And of course, if you’re replicating to GitHub, the likelihood of a catastrophic loss is even smaller. Not a huge change (it’s still version control), but a change that stabilizes source issues in the loss of a single machine.

This whole micro-server concept will creep in elsewhere, I think. Making a single machine or VM the repository of knowledge critical to your business has never been a great idea, and our outrageous backup plans show we know that at some level. If we’re replicating by virtue of daily business, it will increase network traffic in exchange for less single points of failure. Which means it will happen, because network bandwidth always increases, single points of failure are always a weak point.

As to languages, the death of Java has been predicted a lot, but I just don’t see it happening any time soon. Java and .NET are both general purpose environments suited to the current state of enterprise computing. Mobile may produce something that truly changes things, but at this point it doesn’t look like it. Low-level systems and those that need greater performance will likely continue with C/C++, though the number of environments that entails will continue to decrease. RoR and PHP will continue to eat a lot of web UI space because they’re particularly suited to it, and we’ll continue on our way.  Command line scripting languages are almost never impacted by even seismic change, so nothing to see there.

In short, the places to innovate are the connections we can make to other parts of the network – applications and increasingly infrastructure. REST and SOA will continue to rule that space.

So we’re re-redistributing. Don’t get complacent. In high tech, when you cannot see the massive changes, that means they’re happening incrementally. Continue to grow, stretch your boundaries. Try new things. Bring more to the table, because it is the external environment that is currently changing, and that needs to be accounted for in application development.

And if you haven’t tried out Git, go check it out (pun intended), you’ll find it intuitive and well documented.

Read the original blog entry...

More Stories By Don MacVittie

Don MacVittie is currently a Senior Solutions Architect at StackIQ, Inc. He is also working with Mesamundi on D20PRO, and is a member of the Stacki Open Source project. He has experience in application development, architecture, infrastructure, technical writing, and IT management. MacVittie holds a B.S. in Computer Science from Northern Michigan University, and an M.S. in Computer Science from Nova Southeastern University.

@CloudExpo Stories
"Once customers get a year into their IoT deployments, they start to realize that they may have been shortsighted in the ways they built out their deployment and the key thing I see a lot of people looking at is - how can I take equipment data, pull it back in an IoT solution and show it in a dashboard," stated Dave McCarthy, Director of Products at Bsquare Corporation, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
In IT, we sometimes coin terms for things before we know exactly what they are and how they’ll be used. The resulting terms may capture a common set of aspirations and goals – as “cloud” did broadly for on-demand, self-service, and flexible computing. But such a term can also lump together diverse and even competing practices, technologies, and priorities to the point where important distinctions are glossed over and lost.
What happens when the different parts of a vehicle become smarter than the vehicle itself? As we move toward the era of smart everything, hundreds of entities in a vehicle that communicate with each other, the vehicle and external systems create a need for identity orchestration so that all entities work as a conglomerate. Much like an orchestra without a conductor, without the ability to secure, control, and connect the link between a vehicle’s head unit, devices, and systems and to manage the ...
All clouds are not equal. To succeed in a DevOps context, organizations should plan to develop/deploy apps across a choice of on-premise and public clouds simultaneously depending on the business needs. This is where the concept of the Lean Cloud comes in - resting on the idea that you often need to relocate your app modules over their life cycles for both innovation and operational efficiency in the cloud. In his session at @DevOpsSummit at19th Cloud Expo, Valentin (Val) Bercovici, CTO of Soli...
Complete Internet of Things (IoT) embedded device security is not just about the device but involves the entire product’s identity, data and control integrity, and services traversing the cloud. A device can no longer be looked at as an island; it is a part of a system. In fact, given the cross-domain interactions enabled by IoT it could be a part of many systems. Also, depending on where the device is deployed, for example, in the office building versus a factory floor or oil field, security ha...
Amazon has gradually rolled out parts of its IoT offerings in the last year, but these are just the tip of the iceberg. In addition to optimizing their back-end AWS offerings, Amazon is laying the ground work to be a major force in IoT – especially in the connected home and office. Amazon is extending its reach by building on its dominant Cloud IoT platform, its Dash Button strategy, recently announced Replenishment Services, the Echo/Alexa voice recognition control platform, the 6-7 strategic...
"Qosmos has launched L7Viewer, a network traffic analysis tool, so it analyzes all the traffic between the virtual machine and the data center and the virtual machine and the external world," stated Sebastien Synold, Product Line Manager at Qosmos, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Everyone knows that truly innovative companies learn as they go along, pushing boundaries in response to market changes and demands. What's more of a mystery is how to balance innovation on a fresh platform built from scratch with the legacy tech stack, product suite and customers that continue to serve as the business' foundation. In his General Session at 19th Cloud Expo, Michael Chambliss, Head of Engineering at ReadyTalk, discussed why and how ReadyTalk diverted from healthy revenue and mor...
Without a clear strategy for cost control and an architecture designed with cloud services in mind, costs and operational performance can quickly get out of control. To avoid multiple architectural redesigns requires extensive thought and planning. Boundary (now part of BMC) launched a new public-facing multi-tenant high resolution monitoring service on Amazon AWS two years ago, facing challenges and learning best practices in the early days of the new service. In his session at 19th Cloud Exp...
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
You have great SaaS business app ideas. You want to turn your idea quickly into a functional and engaging proof of concept. You need to be able to modify it to meet customers' needs, and you need to deliver a complete and secure SaaS application. How could you achieve all the above and yet avoid unforeseen IT requirements that add unnecessary cost and complexity? You also want your app to be responsive in any device at any time. In his session at 19th Cloud Expo, Mark Allen, General Manager of...
Financial Technology has become a topic of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 20th Cloud Expo at the Javits Center in New York, June 6-8, 2017, will find fresh new content in a new track called FinTech.
@DevOpsSummit taking place June 6-8, 2017 at Javits Center, New York City, is co-located with the 20th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. @DevOpsSummit at Cloud Expo New York Call for Papers is now open.
"We are a leader in the market space called network visibility solutions - it enables monitoring tools and Big Data analysis to access the data and be able to see the performance," explained Shay Morag, VP of Sales and Marketing at Niagara Networks, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor - all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
"We are a modern development application platform and we have a suite of products that allow you to application release automation, we do version control, and we do application life cycle management," explained Flint Brenton, CEO of CollabNet, in this SYS-CON.tv interview at DevOps at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Regulatory requirements exist to promote the controlled sharing of information, while protecting the privacy and/or security of the information. Regulations for each type of information have their own set of rules, policies, and guidelines. Cloud Service Providers (CSP) are faced with increasing demand for services at decreasing prices. Demonstrating and maintaining compliance with regulations is a nontrivial task and doing so against numerous sets of regulatory requirements can be daunting task...
Bert Loomis was a visionary. This general session will highlight how Bert Loomis and people like him inspire us to build great things with small inventions. In their general session at 19th Cloud Expo, Harold Hannon, Architect at IBM Bluemix, and Michael O'Neill, Strategic Business Development at Nvidia, discussed the accelerating pace of AI development and how IBM Cloud and NVIDIA are partnering to bring AI capabilities to "every day," on-demand. They also reviewed two "free infrastructure" pr...
"This is specifically designed to accommodate some of the needs for high availability and failover in a network managed system for the major Korean corporations," stated Thomas Masters, Managing Director at InfranicsUSA, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.