|By Lori MacVittie||
|October 24, 2012 09:00 AM EDT||
It's likely that IT network and security staff would agree that HTML5 WebSockets has the potential for high levels of disruptions (and arguments) across the data center. Developers want to leverage the ability to define their own protocols while reaping the benefits of the HTTP-as-application-transport paradigm. Doing so, however, introduces security risks and network challenges as never-before-seen protocols start streaming through firewalls, load balancers, caches and other network-hosted intermediaries that IT network and security pros are likely to balk at.
Aside from the obvious "you folks need to talk more" (because that's always been the answer and as of yet has failed to actually occur) there are other answers. Perhaps not turn-key, perhaps not easy, but there are other answers.
One of them points to a rarely discussed benefit of SDN that has long been true for ADN but is often overlooked: extensibility through programmability.
In addition, leveraging the SDN controller’s centralized intelligence, IT can alter network behavior in real-time and
deploy new applications and network services in a matter of hours or days, rather than the weeks or months needed today. By centralizing network state in the control layer, SDN gives network managers the flexibility to configure, manage, secure, and optimize network resources via dynamic, automated SDN programs. Moreover, they can write these programs themselves and not wait for features to be embedded in vendors’ proprietary and closed software environments in the middle of the network.
The ability to alter behavior of any network component in real-time, to make what has been traditionally static dynamic enough to adapt to changing conditions is the goal of many modern technology innovations including SDN (the network) and cloud computing (applications and services). When developers and vendors can create and deploy new protocols and toss them over the wall into a production environment, operations needs the ability to adapt the network and delivery infrastructure to ensure the continued enforcement of security policies as well as provide support to assure availability and performance expectations are met.
Doing so requires extensibility in the network. Ultimately that means programmability.
EXTENSIBILITY through PROGRAMMABILITY
While most of the networking world is focused on OpenFlow and VXLAN and NVGRE and virtual network gateways, the value of the ability to extend SDN through applications seems to be grossly underestimated. The premise of SDN is that the controller's functionality can be extended through specific applications that provide for handling of new protocols, provide new methods of managing flows, and do other nifty things that likely only network geeks would truly appreciate.
The ability to extend packet processing and add new functions or support for new protocols rapidly, through software, is a significant part of the value proposition of SDN. Likewise, it illustrates the value of the same capabilities that currently exist in ADN solutions.
ADN, too, enables extensibility through programmability. While varying degrees of control and capabilities exist across the ADN spectrum, at least some provide complete programmatic control over traffic management by offering the ability to "plug-in" applications (of a sort) that provide support for application-specific handling or new (and often proprietary) protocols, like those used to exchange data over WebSockets-transported connections.
What both afford is the ability to extend the functionality of the network (SDN) or application traffic management (ADN) without requiring upgrades or new products. This has been a significant source of value for organizations with respect to security, who often turn to the ADN solutions topologically positioned in a strategic point of control within the network to address zero-day or emerging exploits for which there are no quick fixes.
When it comes to something like dealing with custom (proprietary) application protocols and the use of WebSockets, for which network infrastructure services naturally has no support, the extensibility of SDN and ADN are a boon to network and security staff looking for ways in which to secure and address operational risk associated with new and heretofore unknown protocols.
Cloud Technology Partners on Wednesday announced it has been recognized by the Modern Infrastructure Impact Awards as one of the Best Amazon Web Services (AWS) Consulting Partners. Selected by the editors of TechTarget's SearchDataCenter.com, and by votes from customers and strategic channel partners, the companies acknowledged by the Modern Infrastructure Impact Awards represent the top providers of cloud consulting services for AWS including application migration, application development, inf...
Jan. 25, 2015 03:00 PM EST Reads: 1,854
Today’s enterprise is being driven by disruptive competitive and human capital requirements to provide enterprise application access through not only desktops, but also mobile devices. To retrofit existing programs across all these devices using traditional programming methods is very costly and time consuming – often prohibitively so. In his session at @ThingsExpo, Jesse Shiah, CEO, President, and Co-Founder of AgilePoint Inc., discussed how you can create applications that run on all mobile ...
Jan. 25, 2015 03:00 PM EST Reads: 3,677
SYS-CON Events announced today Isomorphic Software, the global leader in high-end, web-based business applications, will exhibit at SYS-CON's DevOps Summit 2015 New York, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Isomorphic Software is the global leader in high-end, web-based business applications. We develop, market, and support the SmartClient & Smart GWT HTML5/Ajax platform, combining the productivity and performance of traditional desktop software ...
Jan. 25, 2015 03:00 PM EST Reads: 4,235
“We help people build clusters, in the classical sense of the cluster. We help people put a full stack on top of every single one of those machines. We do the full bare metal install," explained Greg Bruno, Vice President of Engineering and co-founder of StackIQ, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 25, 2015 02:45 PM EST Reads: 3,467
"Blue Box has been around for 10-11 years, and last year we launched Blue Box Cloud. We like the term 'Private Cloud as a Service' because we think that embodies what we are launching as a product - it's a managed hosted private cloud," explained Giles Frith, Vice President of Customer Operations at Blue Box, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 25, 2015 02:30 PM EST Reads: 3,594
"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.
Jan. 25, 2015 02:30 PM EST Reads: 3,689
"SOASTA built the concept of cloud testing in 2008. It's grown from rather meager beginnings to where now we are provisioning hundreds of thousands of servers on a daily basis on behalf of customers around the world to test their applications," explained Tom Lounibos, CEO of SOASTA, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 25, 2015 02:15 PM EST Reads: 3,246
Performance is the intersection of power, agility, control, and choice. If you value performance, and more specifically consistent performance, you need to look beyond simple virtualized compute. Many factors need to be considered to create a truly performant environment. In his General Session at 15th Cloud Expo, Harold Hannon, Sr. Software Architect at SoftLayer, discussed how to take advantage of a multitude of compute options and platform features to make cloud the cornerstone of your onlin...
Jan. 25, 2015 02:15 PM EST Reads: 4,614
Hardware will never be more valuable than on the day it hits your loading dock. Each day new servers are not deployed to production the business is losing money. While Moore's Law is typically cited to explain the exponential density growth of chips, a critical consequence of this is rapid depreciation of servers. The hardware for clustered systems (e.g., Hadoop, OpenStack) tends to be significant capital expenses. In his session at Big Data Expo, Mason Katz, CTO and co-founder of StackIQ, disc...
Jan. 25, 2015 02:00 PM EST Reads: 4,415
SYS-CON Media announced that Splunk, a provider of the leading software platform for real-time Operational Intelligence, has launched an ad campaign on Big Data Journal. Splunk software and cloud services enable organizations to search, monitor, analyze and visualize machine-generated big data coming from websites, applications, servers, networks, sensors and mobile devices. The ads focus on delivering ROI - how improved uptime delivered $6M in annual ROI, improving customer operations by minin...
Jan. 25, 2015 02:00 PM EST Reads: 5,127
"We are the top stocking distributor for HP renew products in North America. We can only sell to U.S. authorized partners and resellers for HP," explained Miguel Diazdelcastillo Jr., Sales Executive at Creative Business Solutions, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 25, 2015 02:00 PM EST Reads: 3,159
Puppet Labs on Wednesday released the DevOps Salary Report, based on salary data gathered from Puppet Labs' industry-recognized State of DevOps Report. The data confirms that market demand for DevOps skills is growing, and that DevOps engineers are among the highest paid IT practitioners today. That's because IT organizations today are grappling with how to be more agile and responsive to the business, while maintaining the stability of their infrastructure. DevOps practices, such as continuous ...
Jan. 25, 2015 02:00 PM EST Reads: 1,792
Software Defined Storage provides many benefits for customers including agility, flexibility, faster adoption of new technology and cost effectiveness. However, for IT organizations it can be challenging and complex to build your Enterprise Grade Storage from software. In his session at Cloud Expo, Paul Turner, CMO at Cloudian, looked at the new Original Design Manufacturer (ODM) market and how it is changing the storage world. Now Software Defined Storage companies can build Enterprise grade ...
Jan. 25, 2015 02:00 PM EST Reads: 3,289
IBM and Docker, Inc. have announced a strategic partnership that enables enterprises to more efficiently, quickly and cost effectively build and run the next generation of applications on the IBM Cloud and on prem via the Docker open platform for distributed applications. Enterprises can use the combination of IBM and Docker to create and manage a new generation of portable distributed applications that are rapidly composed of discrete interoperable Docker containers, have a dynamic lifecycle, a...
Jan. 25, 2015 02:00 PM EST Reads: 3,638
Companies today struggle to manage the types and volume of data their customers and employees generate and use every day. With billions of requests daily, operational consistency can be elusive. In his session at Big Data Expo, Dave McCrory, CTO at Basho Technologies, will explore how a distributed systems solution, such as NoSQL, can give organizations the consistency and availability necessary to succeed with on-demand data, offering high availability at massive scale.
Jan. 25, 2015 01:45 PM EST Reads: 2,205
The cloud is becoming the de-facto way for enterprises to leverage common infrastructure while innovating and one of the biggest obstacles facing public cloud computing is security. In his session at 15th Cloud Expo, Jeff Aliber, a global marketing executive at Verizon, discussed how the best place for web security is in the cloud. Benefits include: Functions as the first layer of defense Easy operation –CNAME change Implement an integrated solution Best architecture for addressing network-l...
Jan. 25, 2015 01:30 PM EST Reads: 3,041
Vormetric on Wednesday announced the results of its 2015 Insider Threat Report (ITR), conducted online on their behalf by Harris Poll and in conjunction with analyst firm Ovum in fall 2014 among 818 IT decision makers in various countries, including 408 in the United States. The report details striking findings around how U.S. and international enterprises perceive security threats, the types of employees considered most dangerous, environments at the greatest risk for data loss and the steps or...
Jan. 25, 2015 01:30 PM EST Reads: 2,124
CodeFutures has announced Dan Lynn as its new CEO. Lynn assumes the role from Founder Cory Isaacson, who has joined RMS and will now serve as chairman of CodeFutures. Lynn brings more than 14 years of advanced technology and business success experience, and will help CodeFutures build on its industry leadership around its Agile Big Data initiatives. His technical expertise will be invaluable in advancing CodeFutures’ AgilData platform and new processes for streamlining and gaining value from gro...
Jan. 25, 2015 01:00 PM EST Reads: 2,126
In this scenarios approach Joe Thykattil, Technology Architect & Sales at TimeWarner / Navisite, presented examples that will allow business-savvy professionals to make informed decisions based on a sound business model. This model covered the technology options in detail as well as a financial analysis. The TCO (Total Cost of Ownership) and ROI (Return on Investment) demonstrated how to start, develop and formulate a business case that will allow both small and large scale projects to achieve...
Jan. 25, 2015 01:00 PM EST Reads: 2,924
IBM has announced a new strategic technology services agreement with Anthem, Inc., a health benefits company in the U.S. IBM has been selected to provide operational services for Anthem's mainframe and data center server and storage infrastructure for the next five years. Among the benefits of the relationship, Anthem has the ability to leverage IBM Cloud solutions that will help increase the ease, availability and speed of adding infrastructure to support new business requirements.
Jan. 25, 2015 01:00 PM EST Reads: 1,893