Click here to close now.

SYS-CON MEDIA Authors: Elizabeth White, Pat Romanski, Liz McMillan, tru welu, Blue Box Blog

Related Topics: Cloud Expo, Microservices Journal, Virtualization, Web 2.0, Security, Big Data Journal

Cloud Expo: Article

What Is Application-Centric Infrastructure?

First, some basics: Networking is about connecting computing devices and systems so they can share data

With the launch of Cisco's software-defined networking startup Insieme expected tomorrow, our industry is about to hear a lot about "application-centric" everything. So what does "application-centric infrastructure" mean?

First, some basics: Networking is about connecting computing devices and systems so they can share data. Networking infrastructures are built with a combination of hardware such as gateways, routers, and switches that manage the movement of the data as well as software applications that enable you to do things like access the Internet and send email.

As you could probably guess, application-centric infrastructure is a type of networking that is based on the application. In an application-centric network, the network administrator manages a system for a specific application rather than managing individual servers and routers like they did in the past.

In application-centric networking, success is determined by the end user's experience with an application. So the best metric to measure that success might be something like application responsiveness or uptime. This requires a different level of instrumentation within the supporting infrastructure. Administrative entry points to the network need to include more than just traditional networking information. There are several questions you need to ask: Can you see how applications are talking across your network? For distributed applications, do you have a view of which components are where? Can you see how data is flowing between them?

In application-centric networking, the problem to be solved is not specific to a router or switch. It is more tied to the application and the IT systems that support it as a whole. This implies a level of integration with surrounding infrastructure beginning with the application.

In application-centric networking, troubleshooting does not mean logging into discrete devices and examining networking state information. If a web application is not performing, you start with the web application. The fact that relevant state information might exist within a router, switch, or even a web server is secondary. You want to gather intelligence on the application itself. That data needs to be collected and correlated. And you aren't done until the application is up and running as it should.

"Application-centric infrastructure" is more than just a marketing term. It is more than rebranding the same tired solutions in a new way. It is more than a new fad designed to sell old gear. Or at least it ought to be.

Having seen bits and pieces of what Cisco is planning with Insieme, I like the vision. I like that they are putting applications where they ought to have been all along: at the start of the process. I like that our industry is starting to move away from a reactive networking approach to a more proactive infrastructure that plans for - rather than responds to - application demands.

In fact, I like it so much, I joined a company that has been working towards this vision for the past three years.

Read the original blog entry...

More Stories By Michael Bushong

The best marketing efforts leverage deep technology understanding with a highly-approachable means of communicating. Plexxi's Vice President of Marketing Michael Bushong has acquired these skills having spent 12 years at Juniper Networks where he led product management, product strategy and product marketing organizations for Juniper's flagship operating system, Junos. Michael spent the last several years at Juniper leading their SDN efforts across both service provider and enterprise markets. Prior to Juniper, Michael spent time at database supplier Sybase, and ASIC design tool companies Synopsis and Magma Design Automation. Michael's undergraduate work at the University of California Berkeley in advanced fluid mechanics and heat transfer lend new meaning to the marketing phrase "This isn't rocket science."

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


Latest Stories
Announced separately, New Relic is joining the Cloud Foundry Foundation to continue the support of customers and partners investing in this leading PaaS. As a member, New Relic is contributing the New Relic tile, service broker and build pack with the goal of easing the development of applications on Cloud Foundry and enabling the success of these applications without dedicated monitoring infrastructure. Supporting Quotes "The proliferation of microservices and new technologies like Docker ha...
Even though it’s now Microservices Journal, long-time fans of SOA World Magazine can take comfort in the fact that the URL – soa.sys-con.com – remains unchanged. And that’s no mistake, as microservices are really nothing more than a new and improved take on the Service-Oriented Architecture (SOA) best practices we struggled to hammer out over the last decade. Skeptics, however, might say that this change is nothing more than an exercise in buzzword-hopping. SOA is passé, and now that people are ...
You often hear the two titles of "DevOps" and "Immutable Infrastructure" used independently. In his session at DevOps Summit, John Willis, Technical Evangelist for Docker, will cover the union between the two topics and why this is important. He will cover an overview of Immutable Infrastructure then show how an Immutable Continuous Delivery pipeline can be applied as a best practice for "DevOps." He will end the session with some interesting case study examples.
Docker is becoming very popular--we are seeing every major private and public cloud vendor racing to adopt it. It promises portability and interoperability, and is quickly becoming the currency of the Cloud. In his session at DevOps Summit, Bart Copeland, CEO of ActiveState, discussed why Docker is so important to the future of the cloud, but will also take a step back and show that Docker is actually only one piece of the puzzle. Copeland will outline the bigger picture of where Docker fits a...
The 4th International Internet of @ThingsExpo, co-located with the 17th International Cloud Expo - to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA - announces that its Call for Papers is open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
SYS-CON Media named Andi Mann editor of DevOps Journal. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the way enterprise IT is done. Andi Mann, Vice President, Strategic Solutions, at CA Technologies, is an accomplished digital business executive with extensive global expertise as a strategist, technologist, innovator, marketer, communicator, and thought lea...
There is little doubt that Big Data solutions will have an increasing role in the Enterprise IT mainstream over time. 8th International Big Data Expo, co-located with 17th International Cloud Expo - to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA - has announced its Call for Papers is open. As advanced data storage, access and analytics technologies aimed at handling high-volume and/or fast moving data all move center stage, aided by the cloud computing bo...
The 5th International DevOps Summit, co-located with 17th International Cloud Expo – being held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the...
"People are a lot more knowledgeable about APIs now. There are two types of people who work with APIs - IT people who want to use APIs for something internal and the product managers who want to do something outside APIs for people to connect to them," explained Roberto Medrano, Executive Vice President at SOA Software, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Discussions about cloud computing are evolving into discussions about enterprise IT in general. As enterprises increasingly migrate toward their own unique clouds, new issues such as the use of containers and microservices emerge to keep things interesting. In this Power Panel at 16th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists will address the state of cloud computing today, and what enterprise IT professionals need to know about how the latest topics and trends affec...
The 17th International Cloud Expo has announced that its Call for Papers is open. 17th International Cloud Expo, to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, APM, APIs, Microservices, Security, Big Data, Internet of Things, DevOps 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 bu...
Compute virtualization has been transformational, yet security policy implementation and enforcement has lagged behind in agility and automation. There are a number of key considerations when implementing policy in private and hybrid clouds. In his session at 15th Cloud Expo, Malcolm Rieke, the Director of Product Management at Catbird, discussed the impact of this new paradigm and what organizations can do today to safely move to software-defined network and compute architectures, including: ...
Operational Hadoop and the Lambda Architecture for Streaming Data Apache Hadoop is emerging as a distributed platform for handling large and fast incoming streams of data. Predictive maintenance, supply chain optimization, and Internet-of-Things analysis are examples where Hadoop provides the scalable storage, processing, and analytics platform to gain meaningful insights from granular data that is typically only valuable from a large-scale, aggregate view. One architecture useful for capturing...
There has been a lot of discussion recently in the DevOps space over whether there is a unique form of DevOps for large enterprises or is it just vendors looking to sell services and tools. In his session at DevOps Summit, Chris Riley, a technologist, discussed whether Enterprise DevOps is a unique species or not. What makes DevOps adoption in the enterprise unique or what doesn’t? Unique or not, what does this mean for adopting DevOps in enterprise size organizations? He also explored differe...
Cloud Foundry open Platform as a Service makes it easy to operate, scale and deploy application for your dedicated cloud environments. It enables developers and operators to be significantly more agile, writing great applications and deliver them in days instead of months. Cloud Foundry takes care of all the infrastructure and network plumbing that you need to build, run and operate your applications and can do this while patching and updating systems and services without any downtime.