|By Michael Bushong||
|February 28, 2014 01:49 PM EST||
The OpenStack Summit session voting is officially open, and Plexxi has two sessions in the running. Check out sessions from Nils Swart, The Future of OpenStack Networking, and Derick Winkworth, Group Policies for Neutron and evolving the abstraction model to merge with OpenDaylight, and get your votes in. In our video of the week, Dan Backman explains how the Plexxi Pod Switch Interconnect has increased the size of our product portfolio and looks at the differences between the switching platforms. Check out our video of the week and a few of my reads in the Plexxi Pulse – enjoy!
Eric Krapf, contributor to No Jitter, discusses how the communications industry is embracing SDN more and more as evident by Microsoft and HP’s use of a Lync API that can connect the communications servers with the controllers in an SDN architecture. This article has a great discussion, even though it’s not surprising that SDN is relevant in communications. If you think of communications as just another application of the network, then the idea that SDN will enable app-network exchanges is a natural extension of the technology. The issue is that people don’t frequently think of SDN as enabling app-network collaboration. It has gotten a fairly narrow definition around controllers and OpenFlow, which misses the point of abstractions and workload delegation. This article provides a very practical example of what can be done and highlights how SDN doesn’t need another 3 years to make an impact.
Jude Chao, editor at Enterprise Networking Planet, says more mergers and acquisitions will occur in the networking industry in 2014 according to a report released by PricewaterhouseCoopers (PwC) this week. Jude says SDN is a major factor driving this industry shift. I agree with the underlying premise – that there will be consolidation. A small number of networking hardware and software players will get acquired and several startups will fail to pick up traction and lose out on subsequent rounds of funding. I also believe a few smaller vendors will break out as independent players. Interestingly, the action will be in the periphery as well. Analytics, monitoring tools, data collection, DevOps, and even point solutions for niche applications will do well, and a round of change for the VARs will occur. Deploying SDN will mean a shift in business models, and not all VARs will make the leap. Much of this industry shift is not necessarily tied to commodity hardware, because the underlying being hardware cheap is not that big of a driver for industry consolidation. Differentiation already exists in the software today, even if pricing favors hardware.
The Register’s Jack Clark discusses the “seismic shifts” in networking and focuses on a quote from AT&T’s head of technology and network operations, John Donovan, in an interview with the Wall Street Journal, saying that the telco’s Supplier Domain Program 2.0 saves money. The networking industry has had good margins for a long time. This isn’t because of the hardware being intelligent or not. It’s because there hasn’t been much competition. The thousands of features that get deployed mean that the number of functionally equivalent devices for a particular spot in the network is small. With little competition, pricing stays high. Things like SDN are important for two reasons: first, they reset the architecture to some extent, which reduces the power of all those legacy features, and second, it helps automate workflow. The first point increases competition and drives prices down. The second addresses the bigger cost issue: managing all the devices. Ultimately, Cisco will drop their prices as competition heats up. They will be a player in the future of AT&T, just maybe not to the same extent they are today. But the real battle is going to be over long-term OpEx reduction. Merely making a cheaper switch doesn’t address that. If AT&T just wanted the same network they have today at lower prices, they would put pricing pressure on Cisco. This is about something much larger.
Blogger Ethan Banks contributed an article in Network Computing about how Ethernet switches and the purchasing process have changed in the last few years. He says buyers today “must learn a variety of technical nuances that set switches apart from one another, match those capabilities to their organization’s needs, and then move ahead to a purchase.” After reading this post, I wonder what the role of off-box capabilities will be in Ethernet switch selection in the future. SDN is about workflow automation. People interested in that will also key in on things like orchestration and DevOps. It could be that on-box support for what ultimately ends up being off-box functionality will matter more. I only mention this because I suspect that people will need to broaden their selection criteria beyond the box to include things like Puppet or Chef integration or even OpenDaylight support. It will take a confusing process and make it potentially even tougher in the short term. Those customers with a more solid grasp of current and future strategy will be in a better position to make these types of decisions.
ReadWrite contributor Jonathan Crane explains how the IT department will make important strides toward driving innovation and growth in 2014. Jonathan analyzes a recent Gartner that predicted numerous developments that will greatly impact the IT function across mobile device management, hybrid cloud integration and SDN. One of the things that becomes necessary in an infrastructure environment that is orchestrate as a whole and in support of the applications is the expression of application requirements in application terms. Basically, to operationalize things, someone has to be able to capture what is important across the infrastructure. This cannot be specified in networking language or compute language. It has to be expressed relative to the application. The various infrastructure systems then need to translate the requirements into underlying behavior. I mention this because someone has to own the application abstraction. That would seem to fit with your definition of the OM. And then the OM would translate (or facilitate the translation of) the application requirements into underlying configuration primitives. This obviously has to be done through data models and APIs; a manual translation would leave us where we are today. The question people need to be asking then is: who is defining the abstractions? And what tools do I need to use them? This is where open source projects like OpenStack and OpenDaylight come into play. Anyone who is in an OM role (or wants to be) needs to be looking at these projects very closely to understand how to intersect their IT operations with the availability of management frameworks and controller architectures.
Mitch Wagner at Light Reading says according to a Forrester analyst, Cisco customers can stop purchasing the company’s switches and Cisco will still prosper. There will always be people who predict the demise of the incumbent. That might be hyperbole, but there will certainly be headwinds. I don’t think Cisco is incapable of executing against an SDN strategy. They have proven they can develop products, and when in doubt, they have mastered the strategic acquisition. SDN, however, is a new architecture. The new architecture reduces the need for the tomes of legacy features that have made it exceedingly difficult to get off the Cisco drug. With a new architecture, you get a more level playing field with lower barriers to entry. It’s the increased competition that will whittle away share. Will it be 20 or 30 points? Probably not, but you could see a significant share movement over the next 3-5 years.
Tom Hollingsworth, the Networking Nerd, says SDN vendors are creating an event horizon, which is a boundary beyond which events no longer affect observers or the point of no return for things falling into a black hole. If SDN enables bidirectional communication between the apps and the network, it stands to reason that you would begin to architect each of them differently. Obviously you must start with making it possible; no one will change anything if there is no support for it, but you create applications that take advantage of network information. Imagine massive data replication jobs. If they are not time critical, you could schedule them and create pipes across the network. You could serve content from caches that were less congested. You could do things like variable bit rate for mobile connections that are shifting from 3G to Edge and back to LTE on a train ride. Ultimately, I agree with the premise of this post. I don’t think the future is overlays that are completely agnostic to the underlying network. I think there will be a desire to pin the overlays to the physical infrastructure and allow for the dynamic optimization of the physical transport to suit whatever is happening on the overlay.
Microservices are a very exciting architectural approach that many organizations are looking to as a way to accelerate innovation. Microservices promise to allow teams to move away from monolithic "ball of mud" systems, but the reality is that, in the vast majority of organizations, different projects and technologies will continue to be developed at different speeds. How to handle the dependencies between these disparate systems with different iteration cycles? Consider the "canoncial problem" in this scenario: microservice A (releases daily) depends on a couple of additions to backend B (re...
Nov. 25, 2015 10:00 PM EST Reads: 376
Culture is the most important ingredient of DevOps. The challenge for most organizations is defining and communicating a vision of beneficial DevOps culture for their organizations, and then facilitating the changes needed to achieve that. Often this comes down to an ability to provide true leadership. As a CIO, are your direct reports IT managers or are they IT leaders? The hard truth is that many IT managers have risen through the ranks based on their technical skills, not their leadership ability. Many are unable to effectively engage and inspire, creating forward momentum in the direction...
Nov. 25, 2015 10:00 PM EST Reads: 326
In his General Session at DevOps Summit, Asaf Yigal, Co-Founder & VP of Product at Logz.io, explored the value of Kibana 4 for log analysis and provided a hands-on tutorial on how to set up Kibana 4 and get the most out of Apache log files. He examined three use cases: IT operations, business intelligence, and security and compliance. Asaf Yigal is co-founder and VP of Product at log analytics software company Logz.io. In the past, he was co-founder of social-trading platform Currensee, which was later acquired by OANDA. He was also an early employee of server performance-monitoring company...
Nov. 25, 2015 06:45 PM EST Reads: 137
Container technology is shaping the future of DevOps and it’s also changing the way organizations think about application development. With the rise of mobile applications in the enterprise, businesses are abandoning year-long development cycles and embracing technologies that enable rapid development and continuous deployment of apps. In his session at DevOps Summit, Kurt Collins, Developer Evangelist at Built.io, examined how Docker has evolved into a highly effective tool for application delivery by allowing increasingly popular Mobile Backend-as-a-Service (mBaaS) platforms to quickly crea...
Nov. 25, 2015 05:00 PM EST Reads: 300
Discussions of cloud computing have evolved in recent years from a focus on specific types of cloud, to a world of hybrid cloud, and to a world dominated by the APIs that make today's multi-cloud environments and hybrid clouds possible. In this Power Panel at 17th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists addressed the importance of customers being able to use the specific technologies they need, through environments and ecosystems that expose their APIs to make true change and transformation possible.
Nov. 25, 2015 04:15 PM EST Reads: 475
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York and Silicon Valley. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 17th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound cha...
Nov. 25, 2015 02:45 PM EST Reads: 493
Internet of @ThingsExpo, taking place June 7-9, 2016 at Javits Center, New York City and Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 18th International @CloudExpo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo New York Call for Papers is now open.
Nov. 25, 2015 02:30 PM EST Reads: 505
Growth hacking is common for startups to make unheard-of progress in building their business. Career Hacks can help Geek Girls and those who support them (yes, that's you too, Dad!) to excel in this typically male-dominated world. Get ready to learn the facts: Is there a bias against women in the tech / developer communities? Why are women 50% of the workforce, but hold only 24% of the STEM or IT positions? Some beginnings of what to do about it! In her Day 2 Keynote at 17th Cloud Expo, Sandy Carter, IBM General Manager Cloud Ecosystem and Developers, and a Social Business Evangelist, wil...
Nov. 25, 2015 02:00 PM EST Reads: 511
There are over 120 breakout sessions in all, with Keynotes, General Sessions, and Power Panels adding to three days of incredibly rich presentations and content. Join @ThingsExpo conference chair Roger Strukhoff (@IoT2040), June 7-9, 2016 in New York City, for three days of intense 'Internet of Things' discussion and focus, including Big Data's indespensable role in IoT, Smart Grids and Industrial Internet of Things, Wearables and Consumer IoT, as well as (new) IoT's use in Vertical Markets.
Nov. 25, 2015 12:00 PM EST Reads: 517
DevOps is about increasing efficiency, but nothing is more inefficient than building the same application twice. However, this is a routine occurrence with enterprise applications that need both a rich desktop web interface and strong mobile support. With recent technological advances from Isomorphic Software and others, rich desktop and tuned mobile experiences can now be created with a single codebase – without compromising functionality, performance or usability. In his session at DevOps Summit, Charles Kendrick, CTO and Chief Architect at Isomorphic Software, demonstrated examples of com...
Nov. 25, 2015 07:45 AM EST Reads: 345
Continuous processes around the development and deployment of applications are both impacted by -- and a benefit to -- the Internet of Things trend. To help better understand the relationship between DevOps and a plethora of new end-devices and data please welcome Gary Gruver, consultant, author and a former IT executive who has led many large-scale IT transformation projects, and John Jeremiah, Technology Evangelist at Hewlett Packard Enterprise (HPE), on Twitter at @j_jeremiah. The discussion is moderated by me, Dana Gardner, Principal Analyst at Interarbor Solutions.
Nov. 25, 2015 02:30 AM EST Reads: 681
After more than five years of DevOps, definitions are evolving, boundaries are expanding, ‘unicorns’ are no longer rare, enterprises are on board, and pundits are moving on. Can we now look at an evolution of DevOps? Should we? Is the foundation of DevOps ‘done’, or is there still too much left to do? What is mature, and what is still missing? What does the next 5 years of DevOps look like? In this Power Panel at DevOps Summit, moderated by DevOps Summit Conference Chair Andi Mann, panelists looked back at what DevOps has become, and forward at what it might create next.
Nov. 20, 2015 05:00 PM EST Reads: 364
SYS-CON Events announced today that TechTarget has been named “Media Sponsor” of SYS-CON's 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. TechTarget storage websites are the best online information resource for news, tips and expert advice for the storage, backup and disaster recovery markets.
Nov. 5, 2015 10:00 AM EST Reads: 554
SYS-CON Events announced today that O'Reilly Media has been named “Media Sponsor” of SYS-CON's 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. O'Reilly spreads the knowledge of innovators through its technology books, online services, research, and tech conferences. An active participant in the technology community, O'Reilly has a long history of advocacy, meme-making, and evangelism.
Nov. 5, 2015 09:45 AM EST Reads: 514
Docker is hot. However, as Docker container use spreads into more mature production pipelines, there can be issues about control of Docker images to ensure they are production-ready. Is a promotion-based model appropriate to control and track the flow of Docker images from development to production? In his session at DevOps Summit, Fred Simon, Co-founder and Chief Architect of JFrog, will demonstrate how to implement a promotion model for Docker images using a binary repository, and then show how to distribute them to any kind of consumer, being it a customer or a data center.
Nov. 3, 2015 10:00 AM EST Reads: 699
In today's enterprise, digital transformation represents organizational change even more so than technology change, as customer preferences and behavior drive end-to-end transformation across lines of business as well as IT. To capitalize on the ubiquitous disruption driving this transformation, companies must be able to innovate at an increasingly rapid pace.
Nov. 3, 2015 09:00 AM EST Reads: 493
Webair, a leading provider of Cloud Hosting, Colocation and Managed solutions, today announces that its Chief Technology Officer, Sagi Brody, will speak at Cloud Expo 2015 Silicon Valley, to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, California. Cloud Expo 2015 Silicon Valley is a world-class conference that brings together thought-leaders and cutting edge practitioners in the cloud / utility computing, Big Data, Internet of Things (IoT), Software-Defined Data Center (SDDC), DevOps and Web Real-Time Communication (WebRTC) space, which, in addition to prest...
Nov. 3, 2015 06:00 AM EST Reads: 485
DevOps is a software development method that places emphasis on communications between Software Engineering, Quality Assurance and IT Operations (SEQAITO ) with the goal to produce software and services to improve, increase the operational performance for the Enterprise. Communications is key not only between the SEQAITO team members but also the communication between the applications and the SEQAITO team. How can an organization provide the human communication and the application communication to the SEQAITO team to ensure the successful development, deployment of the application?
Nov. 3, 2015 05:00 AM EST Reads: 453
Logz.io, the Predictive ELK (Elasticsearch, Logstash and Kibana) log analytics cloud service company, announced today that it was chosen to speak at DevOps Summit, which will take place on November 3-5 in Santa Clara, California. Logz.io will explore the entire process that we have undergone – through research, benchmarking, implementation, optimization, and customer success – in developing a processing engine that can handle petabytes of data. We will also discuss the requirements of such an engine in terms of scalability, resilience, security, and availability along with how the architectur...
Nov. 3, 2015 12:45 AM EST Reads: 408
Father business cycles and digital consumers are forcing enterprises to respond faster to customer needs and competitive demands. Successful integration of DevOps and Agile development will be key for business success in today’s digital economy. In his session at DevOps Summit, Pradeep Prabhu, Co-Founder & CEO of Cloudmunch, he will cover the critical practices that enterprises should consider to seamlessly integrate Agile and DevOps processes, barriers to implementing this in the enterprise, and provide examples on how an integrated approach has helped major companies embrace a cloud first,...
Nov. 2, 2015 06:00 PM EST Reads: 660
Automating AWS environments is important for all businesses as it simplifies creation and setup of cloud resources, facilitates otherwise complex processes, and streamlines management. The benefits of automation are clear: accelerate execution, reduce human error and unwanted consequences, and increase the enterprise’s ability to rapidly adapt, all while reducing the overall cost of IT operations. In his session at 17th Cloud Expo, Patrick McClory, Director of Automation and DevOps at Datapipe, dives deep into the technical specifics of automation for AWS including a discussion of best pract...
Nov. 2, 2015 06:00 PM EST Reads: 633
In a recent research, Analyst firm IDC found that the average cost of a critical application failure is $500,000 to $1 million per hour and the average total cost of unplanned application downtime is $1.25 billion to $2.5 billion per year for Fortune 1000 companies. In addition to the findings on the cost of the downtime, the research also highlighted best practices for development, testing, application support, infrastructure, and operations teams.
Nov. 2, 2015 04:00 PM EST Reads: 492
In their session at DevOps Summit, Asaf Yigal, co-founder and the VP of Product at Logz.io, and Tomer Levy, co-founder and CEO of Logz.io, will explore the entire process that they have undergone – through research, benchmarking, implementation, optimization, and customer success – in developing a processing engine that can handle petabytes of data. They will also discuss the requirements of such an engine in terms of scalability, resilience, security, and availability along with how the architecture accomplishes these requirements. Lastly, they will review the gory details of the technolo...
Nov. 2, 2015 03:00 PM EST Reads: 623
Most everyone in Cloud IT circles has realized the power of containerization and that companies are adopting Docker containers at a remarkable rate. There are many good reasons for this, such as easily setting up dev/test scenarios (DevOps), and building out sophisticated, distributed computing clusters. But there are some deeper questions this talk will address from the Microsoft perspective. For example, what is the future of Windows in a containerized world? How will Windows and Linux work together in Azure?
Nov. 2, 2015 03:00 PM EST Reads: 529
In his session at @ThingsExpo, Ben Bromhead, CTO of Instaclustr, will walk you through the basics of building an IoT-based platform leveraging Cassandra, Spark and Kafka. This session is aimed at developers, admins and DevOps engineers who have to build, run and maintain high performance IoT platforms as well as data scientists/engineers who are sick of ETL and want to work with the most up to date information.
Nov. 2, 2015 03:00 PM EST Reads: 625