|By Mat Mathews||
|July 11, 2014 03:09 PM EDT||
Earlier this month our friend Greg Ferro wrote an article highlighting his experience with scripting for networking automation and the resulting issues with scaling. It’s definitely worth a read. In response, our own Marten Terpstra (resident king of #TerpstraThursdays on Twitter) penned his own thoughts on the topic, outlining a few key points he believes Greg missed and leading to an interesting back and forth between the two. Take a look at both of these articles on automation and scripting and let us know your own thoughts.
We’re doing something a little different for this week’s PlexxiTube video of the week. Earlier this year at Software Defined Networking 2014 our own Nils Swart caught up with the folks at Whitehall Media for a quick Q&A following one of the sessions. Nils weighs in on everything from the future of networking to open source projects. Enjoy!
In an article for Information Age, Ben Rossi wrote that technology is poised to change core data center economics, but only if done right. I think that one of the challenges in bridging to a new paradigm is that trying to make old and new work together side-by-side is difficult. This is certainly true for both storage and networking.
The easiest way to make the transition palatable is to talk more about specific solutions and less about holistic architectures. At least in the beginning, this creates more energy around smaller, purpose-built infrastructure aimed at very specific use cases. These will tend to be smaller in scope, cheaper in price, and easier for teams to say yes to.
The big-picture kind of approach is good as a general compass (selecting the wrong small steps will get you to the wrong place), but I don’t think that’s how the transition will happen. I would expect the move towards a software defined data center (SDDC) to be gradual.
I wrote about this very phenomenon last week on the networking side here.
In a new opinion piece for SearchSDN, Kyle Forster tackles one of the biggest questions of the summer: Will the Facebook switch and SDN OS change networking? According to Kyle, whether companies follow a specific instance of networking or just adopt new architectures moving forward is inconsequential. What is important is that there will be change.
I’m curious as to how everyone will react to the shift towards bare metal switching and software defined networks. What will be the catalyzing event that gets IT professionals and CIOs to make those new purchases? CapEx by itself is not enough to get people to change their tools, process and people. It will be interesting to see if these architectural changes will give professionals more capability to do the things they want to, or if disruption will continue.
In my opinion, narrow deployments of SDN that do something specific will be the easiest way for people to say yes to upgrade from their legacy networks. Big Switch’s tap application, for instance, is a narrow use case that is very specific and easy to say yes to. It’s not surprising to me that there is traction there and I’m curious to see what other use cases will follow.
When those use cases follow, you will see more people make the leap. When that happens, we might hit some collective tipping point that disrupts things in a permanent way. I wouldn’t count out the big guys in this market as they can certainly adopt a similar strategy and develop products of their own. The challenge there, however, is that these narrow use cases have even narrower business cases, making them difficult to sell internally.
Mitch Wagner, West Coast Bureau Chief for Light Reading, weighs in on the business challenges presented by SDN in his latest article. In it, Mitch makes an interesting point about control. According to Mitch, loss of control over the network is likely made worse because not only are we sharing control, but we are moving from a model where control is complete and absolute. When you rely on explicit configuration to make things work, it is a big leap to move to anything that is state driven when using APIs as the intermediary. It changes the entire provisioning model in profound ways, and will absolutely disrupt troubleshooting processes in many cases.
As far as other business challenges for SDN, analytics should be the next wave of things we talk about along with integration with things like capacity planning systems. Whatever challenges we face, one thing is true. The ecosystem of infrastructure is starting to mean more, making the competitive landscape a whole lot more exciting in years to come.
The post Plexxi Pulse – Back-and-Forth Blogs on Network Automation appeared first on Plexxi.
In addition to all the benefits, IoT is also bringing new kind of customer experience challenges - cars that unlock themselves, thermostats turning houses into saunas and baby video monitors broadcasting over the internet. This list can only increase because while IoT services should be intuitive and simple to use, the delivery ecosystem is a myriad of potential problems as IoT explodes complexity. So finding a performance issue is like finding the proverbial needle in the haystack.
Dec. 9, 2016 02:15 AM EST Reads: 6,221
The idea of comparing data in motion (at the sensor level) to data at rest (in a Big Data server warehouse) with predictive analytics in the cloud is very appealing to the industrial IoT sector. The problem Big Data vendors have, however, is access to that data in motion at the sensor location. In his session at @ThingsExpo, Scott Allen, CMO of FreeWave, discussed how as IoT is increasingly adopted by industrial markets, there is going to be an increased demand for sensor data from the outermos...
Dec. 9, 2016 02:00 AM EST Reads: 3,003
"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.
Dec. 9, 2016 01:45 AM EST Reads: 974
Between 2005 and 2020, data volumes will grow by a factor of 300 – enough data to stack CDs from the earth to the moon 162 times. This has come to be known as the ‘big data’ phenomenon. Unfortunately, traditional approaches to handling, storing and analyzing data aren’t adequate at this scale: they’re too costly, slow and physically cumbersome to keep up. Fortunately, in response a new breed of technology has emerged that is cheaper, faster and more scalable. Yet, in meeting these new needs they...
Dec. 9, 2016 01:45 AM EST Reads: 1,951
When it comes to cloud computing, the ability to turn massive amounts of compute cores on and off on demand sounds attractive to IT staff, who need to manage peaks and valleys in user activity. With cloud bursting, the majority of the data can stay on premises while tapping into compute from public cloud providers, reducing risk and minimizing need to move large files. In his session at 18th Cloud Expo, Scott Jeschonek, Director of Product Management at Avere Systems, discussed the IT and busin...
Dec. 9, 2016 01:15 AM EST Reads: 3,973
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at 20th Cloud Expo, Ed Featherston, director/senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Dec. 9, 2016 01:15 AM EST Reads: 1,654
More and more companies are looking to microservices as an architectural pattern for breaking apart applications into more manageable pieces so that agile teams can deliver new features quicker and more effectively. What this pattern has done more than anything to date is spark organizational transformations, setting the foundation for future application development. In practice, however, there are a number of considerations to make that go beyond simply “build, ship, and run,” which changes how...
Dec. 9, 2016 12:45 AM EST Reads: 5,113
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2017 New York. The 20th Cloud Expo and 7th @ThingsExpo will take place on June 6-8, 2017, at the Javits Center in New York City, NY. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Internet to enable us all to im...
Dec. 9, 2016 12:30 AM EST Reads: 882
Whether your IoT service is connecting cars, homes, appliances, wearable, cameras or other devices, one question hangs in the balance – how do you actually make money from this service? The ability to turn your IoT service into profit requires the ability to create a monetization strategy that is flexible, scalable and working for you in real-time. It must be a transparent, smoothly implemented strategy that all stakeholders – from customers to the board – will be able to understand and comprehe...
Dec. 9, 2016 12:00 AM EST Reads: 705
"We are the public cloud providers. We are currently providing 50% of the resources they need for doing e-commerce business in China and we are hosting about 60% of mobile gaming in China," explained Yi Zheng, CPO and VP of Engineering at CDS Global Cloud, 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.
Dec. 9, 2016 12:00 AM EST Reads: 1,175
"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.
Dec. 8, 2016 09:45 PM EST Reads: 1,242
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.
Dec. 8, 2016 09:15 PM EST Reads: 1,672
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 ...
Dec. 8, 2016 09:15 PM EST Reads: 967
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...
Dec. 8, 2016 08:30 PM EST Reads: 1,895
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...
Dec. 8, 2016 07:15 PM EST Reads: 410
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...
Dec. 8, 2016 05:45 PM EST Reads: 1,729
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...
Dec. 8, 2016 05:45 PM EST Reads: 955
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...
Dec. 8, 2016 05:00 PM EST Reads: 1,825
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.
Dec. 8, 2016 04:45 PM EST Reads: 2,259
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...
Dec. 8, 2016 04:45 PM EST Reads: 1,855