Software Defined Networking - "The Biggest Thing Since Ethernet"

SDN Journal

Subscribe to SDN Journal: eMailAlertsEmail Alerts newslettersWeekly Newsletters
Get SDN Journal: homepageHomepage mobileMobile rssRSS facebookFacebook twitterTwitter linkedinLinkedIn


Top Stories

Download Slide Deck: ▸ Here Download Slide Deck: ▸ Here Efficient Access to a Cloud-based HPC Visualization Cluster Data scientists must access high-performance computing resources across a wide-area network. To achieve cloud-based HPC visualization, researchers must transfer datasets and visualization results efficiently. Download Slide Deck: ▸ Here HPC clusters now compute GPU-accelerated visualization in the cloud cluster. To efficiently display results remotely, a high-performance, low-latency protocol transfers the display from the cluster to a remote desktop. Further, tools to easily mount remote datasets and efficiently transfer that data into the HPC cluster are described, including performance characterization results. In his session at 21st Cloud Expo, Brian Fromme, a solutions engineer at Penguin Computing, discussed how together, high-performance data ... (more)

[video] Get the Benefits of Public Cloud On-Prem with @Cloudistics | @CloudExpo #SDN #API #Cloud

"We're focused on how to get some of the attributes that you would expect from an Amazon, Azure, Google, and doing that on-prem. We believe today that you can actually get those types of things done with certain architectures available in the market today," explained Steve Conner, VP of Sales at Cloudistics, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. CloudExpo | DXWorldEXPO have announced the conference tracks for Cloud Expo 2018, introducing DXWorldEXPO. DXWordEXPO, colocated with Cloud Expo will be held June 5-7, 2018, at the Javits Center in New York City, and November 6-8, 2018, at the Santa Clara Convention Center, Santa Clara, CA. Digital Transformation (DX) is a major focus with the introduction of DXWorld Expo within the program. Successful transformation requires a la... (more)

Meeting Network Traffic and Speed Growth Challenges | @CloudExpo #API #SDN #Cloud

Today's hyper-connectivity of both people and things has led to an enormous jump in network traffic. Global IP traffic will increase nearly threefold over the next five years. It's not going to lessen, nor is it going to get slower. These factors create a need for high-speed networks to ensure service level and capacity. 100G network links are deployed by telecom networks and data centers, serving hundreds of thousands of users, so that these providers can keep pace with customer demand. This then creates the need to test and troubleshoot on the networks at 100G link speed. Why network traffic replay is helpful Quality and maturity are critical when deploying new solutions today because there are so many services and subscribers depending on stable data networks. Testing new network solutions or new versions of networking products or applications is a challenge becau... (more)

[session] Software-Defined Servers | @DevOpsSummit @TidalScale #SDN #SDS #DevOps

Test Automation with Software-Defined Servers In their session at @DevOpsSummit at 21st Cloud Expo, Michael Berman, VP Engineering at TidalScale, and Ivo Jimenez, Engineer at TidalScale, will describe how automating tests in TidalScale is easy thanks to WaveRunner. They will show how they use WaveRunner, Jenkins, and Docker to have agile delivery of TidalScale. Speaker Bio Michael Berman is VP Engineering at TidalScale. TidalScale is developing a scale up compute and resource architecture for customers to perform big data exploration and real time analytics. TidalScale's platform aggregates commodity server hardware into a single coherent supercomputer. Prior to TidalScale, he was CTO at Catbird Networks, where he was responsible for the design and requirements for Catbird vSecurity, the industry leader in security virtualization. Michael was previously a principal... (more)

Announcing @Massive1Network to Exhibit at @CloudExpo | #DataCenter #DX #DigitalTransformation

SYS-CON Events announced today that Massive Networks, that helps your business operate seamlessly with fast, reliable, and secure internet and network solutions, has been named "Exhibitor" of SYS-CON's 21st International Cloud Expo ®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. As a premier telecommunications provider, Massive Networks is headquartered out of Louisville, Colorado. With years of experience under their belt, their team of engineers can navigate the Carrier Ecosystem for your IT team acting as an extension of your business, producing a hassle-free experience. Because Massive Networks offers enterprise-class data transport solutions that extend across the entire US and to 181 countries worldwide, their blended managed network can deliver high-speed Internet and private line connections to 1.7 ... (more)

Evaluating NFV and SDN: Key Considerations | @CloudExpo #SDN #DataCenter #Virtualization

Evaluating NFV and SDN: Key Considerations Making informed network investment decisions about emerging technologies such as network function virtualization (NFV) and software-defined networking (SDN) can help evolve the network to keep pace with the innovations of the devices and people it's connecting. As you work with business leaders to make decisions about upgrading your infrastructure with these networking developments, it's important to understand the similarities, differences, and benefits of dual NFV and SDN implementation. With their ability to offer a new way to design, deploy, and manage the network and its services, NFV and SDN should be incorporated into modern enterprise networks and carrier infrastructures. However, lack of knowledge about these technologies can result in poor networking investments and missed opportunities to experience the benefits ... (more)

IaC App Delivery Lifecycle | @CloudExpo @Tasktop #IaC #DevOps #API #DX

How Infrastructure as Code Automates IT Operations in the Application Delivery Lifecycle As more technologies become software-defined, their adoption demands a significant shift in thinking about how a business organizes its value stream. This shift may be difficult, but it enables you to anticipate changes and position your business to react when software-defined technologies emerge. Recently a new set of tools and practices has emerged to create and manage environments. Known as Infrastructure as Code (IaC), it enables infrastructure management through a software-defined layer. Application Delivery: Getting It Right All applications run inside what we call an "environment" - a stack of hardware and software components built to support the application. This stack includes: networking, storage, virtual machines, operating systems, databases, libraries, dependencies... (more)

The VDI Landscape | @CloudExpo #VDI #Cloud #IoT #AI #DX #Virtualization

The VDI Landscape: What Came Before and What's Possible Now Digital transformation can be exciting, but it also can be painful. Organizations are trying to better support a growing mobile workforce that needs the flexibility to work from anywhere on any device. The ability to do so offers a distinct competitive advantage, as productivity soars. Virtualizing applications and desktops has been an important step toward achieving these productivity gains, but the first generation of virtual desktop infrastructure (VDI) and application publishing solutions not only failed to deliver on cost savings and streamlined IT promises, but they contributed an overwhelming level of complexity that ballooned the operating expenses of these implementations - an unpleasant surprise. Now, many organizations that implemented these first-generation solutions need to determine a migratio... (more)

Intent-Based Networking: How Close Are We (and Should You Prepare)? | @CloudExpo #ML #SDN #Cloud

Intent-Based Networking: How Close Are We (and Should You Prepare)? Over the last several months, intent-based networking (IBNS) has gained momentum as a newly viable technology that aims to further automate traditional network management. Although IBNS has existed for a few years now as a general concept, it was more buzz than reality until Cisco® launched its first IBNS software package earlier this year. What is intent-based networking? Traditionally, network administrators manually translate business policies into network device configurations, a time-intensive and error-prone activity that contributes to rising OpEx. But as digital transformation initiatives continue to reshape the way organizations approach their business and IT strategy, it's becoming more difficult to stay on top of policy and configuration changes by hand. Enter intent-based networking, whic... (more)

SD-WAN: Symbiosis Without Compromise | @CloudExpo #SDN #Cloud #Storage

SD-WAN - Symbiosis Without Compromise WAN infrastructures are highly persistent due to typically enormous investments in their dedicated hardware and management tools. WAN services like MPLS have undoubtedly been beneficial and enduring, but enterprises and IT departments require more flexible and economical solutions to provide employee access to corporate resources and cloud-based applications. SD-WAN promises to fulfill these needs with software-based, cloud-based solutions - running on commercial off-the-shelf hardware platforms - to connect their various branch offices. For more than a decade technologies like leased lines, VPNs and MPLS were the dominant architectures connecting enterprise entities. Proven to be highly secure and reliable, they nevertheless lack flexibility and typically entail high costs for limited bandwidth. On the other hand, the ubiquity ... (more)

[slides] Modernize Your Applications | @CloudExpo @InteractorTeam #DX #AI #IoT #SDN

Download Slide Deck: ▸ Here Download Slide Deck: ▸ Here Modernize Your Applications Through Novel Abstractions and Configurations Most technology leaders, contemporary and from the hardware era, are reshaping their businesses to do software. They hope to capture value from emerging technologies such as IoT, SDN, and AI. Ultimately, irrespective of the vertical, it is about deriving value from independent software applications participating in an ecosystem as one comprehensive solution. Download Slide Deck: ▸ Here In his session at @ThingsExpo, Kausik Sridhar, founder and CTO of Pulzze Systems, discussed how given the magnitude of today's application ecosystem, tweaking existing software to stitch various components together leads to sub-optimal solutions. This definitely deserves a re-think, and paves the way for a new breed of lightweight application servers that ... (more)