Showing posts with label CDN. Show all posts
Showing posts with label CDN. Show all posts

Monday, May 15, 2017

Brazil's Exceda introduces BALANCE multi-CDN Load Balancing

Exceda, a provider of content delivery network (CDN), security, and web intelligence services based in Brazil, announced the introduction of a CDN load balancing service that allows customers to leverage the performance of a multi-CDN strategy.

The new Exceda BALANCE service is designed to help customers add, configure, load balance and monitor multiple CDNs through a single managed service to help meet cost and performance requirements. Exceda BALANCE will be available from July 2017.

The new service will leverage Exceda's established capabilities in planning, integrating and managing customers' CDN solutions, and provide a single workflow to enable the management of multiple CDNs, monitored by the Exceda professional services team.

The BALANCE service will specifically utilise Real User Monitoring (RUM) and synthetic monitoring functionality, along with proprietary analysis tools, to enable balancing of web traffic between multiple CDNs in near-real time based on traffic load, cost and Internet conditions.
Exceda recently announced that its XCDN eCommerce-based CDN, currently available only to customers in the Americas region, would be expanded via collaborations with multiple CDN partners to enable the delivery of website content to and from locations worldwide.


Established in 2002 in Sao Paulo, Brazil, Exceda is a major Akamai channel partner providing CDN, DDoS, WAF, data analysis and professional services designed to help customers accelerate web performance while reducing their infrastructure costs.

Monday, May 8, 2017

Exceda of Brazil expands XCDN content delivery network worldwide via partners

Exceda based in Sao Paolo, announced that XCDN, a major eCommerce-based CDN, that is currently available only to customers in the Americas region, is to be expanded via collaborations with multiple CDN partners to enable the delivery of website content to and from locations worldwide.

Established in 2002 in Sao Paulo, Brazil, Exceda is a major Akamai channel partner providing CDN, DDoS, WAF, data analysis and professional services designed to help customers accelerate web performance while reducing their infrastructure costs.

Exceda XCDN works by caching customer website content in hundreds of thousands of servers located in networks and data centres worldwide. This allows content to be served from the location nearest to the end user, based on both the distance and network conditions, to reduce latency. The service is designed to protect users from site outages and slowdowns due to heavy visitor traffic, Internet outages and malicious traffic, as well as help reduce expenditure on physical or cloud web infrastructure.

XCDN, which is delivered via a partnership with Akamai, is currently available to customers across the Americas region and is due to be available for sales outside of the Americas from July 2017.

Describing the service, Exceda's CTO, Terry Drozdowski, said, "Simplicity is at the heart of XCDN, customers pay a flat rate for traffic delivered anywhere in the world… I believe that XCDN will be extremely attractive to small businesses throughout Europe, Asia, and Africa who will be able deliver their sites via XCDN starting in July".


Thursday, April 20, 2017

Globecomm Deploys Ciena Packet-optical Networking

Ciena announced that Globecomm, based in Hauppauge, New York, a global connectivity solutions provider, has deployed its converged packet-optical and packet networking solutions to address increasing content distribution requirements for applications including video for the news industry, disaster recovery for armed forces and connectivity for ships worldwide.

The upgraded network is designed to enable Globecomm to cost-effectively increase the capacity and improve the reliability and availability of high-bandwidth services to its more than 250 customers globally.

Globecomm is a global connectivity provider operating in more than 100 countries, providing satellite-centric video, voice and managed data solutions for media sector, maritime, wireless, enterprise and government customers. Ciena noted that due to the need to support mission-critical, time-sensitive applications for its customers, Globecomm's network needs to be both responsive and reliable.

Ciena's Ethernet switching, optical transport and network management solutions are designed to provide Globecomm with the fast, reliable and high-performance connectivity required to meet the demands of customers that may be operating in harsh and/or remote environments.

Under its growth strategy, Globecomm is expanding its terrestrial network capacity and reach utilising Ciena's solutions as the backbone. Ciena noted that as part of this initiative the provider recently deployed a high throughput content distribution network (CDN) to support its growing media customer base, while expanding into multiple developing countries in Africa and Asia.

For the project, Globecomm has deployed Ciena's 10 Gigabit Ethernet 5142 Service Aggregation Switch to enable the cost-effective transmission of quality, bandwidth-demanding content such as videoconferencing, surveillance and video streaming over Layer 2 and 3 networks. In addition, the Ciena 6500 Packet-Optical Platform allows Globecomm to customise service delivery and deliver applications at rates from 2.5 to 200 Gbit/s and beyond.


Additionally, utilising Ciena's network management capabilities Globecomm is able to design, schedule and commission services across its network within minutes.

Thursday, March 2, 2017

Telstra Tests Pre-positioning of Videos on Consumer Devices

Telstra is piloting a service that pre-downloads premium movies onto consumer devices before they request the content. Participants will receive notifications when the latest movies that match their interests become available.

Telstra is working with Ericsson and The Fox Innovation Lab at 21st Century Fox on this unique content delivery solution. It leverages Ericsson MediaFirst's cloud based media store for content processing and origin; Ericsson's Unified Delivery Network for global content delivery; and Ericsson MediaFirst TV Platform, to provide a seamless, personalized, and intuitive experience.

Andrew Penn, Chief Executive Officer, Telstra, says: "Our customers love entertainment content and are increasingly watching it on their mobiles. Running this pilot in collaboration with innovative partners is a great way for us to test and learn how we can improve the customer experience while at the same time achieving network efficiencies. It has the potential to offer our customers a truly distinctive video customer experience, delivering studio sanctioned picture and audio quality. The solution will use Telstra's Media Optimised Network, including LTE-B capability to pre-position content, and therefore have limited impact on overall network traffic with little to no additional infrastructure cost."

http://www.ericsson.com
http://www.telstra.com

Wednesday, January 25, 2017

Verizon Edgecast CDN Adds Distil Botnet Protection

Verizon Digital Media Services is partnering with Distil Networks to deliver bot protection on the Verizon Edgecast Content Delivery Network (CDN).

The partnership will enhance Verizon Digital Media Services' suite of security features, now incorporating protection against a wide-range of automated threats including: web scraping, application denial of service, account takeover, transaction fraud and digital ad fraud. The service is available immediately to Verizon Digital Media Services customers.

"Malicious bots are more sophisticated than ever and quickly becoming the biggest threat to web applications," said Rami Essaid, CEO of Distil Networks. "By partnering with Distil, Verizon Digital Media Services has added to its layered defense approach to website security, now offering customers protection against a myriad of malicious bot attacks. We are honored to have been selected as a partner by one of the largest IT infrastructure and security providers in the world."

https://www.distilnetworks.com
http://www.verizondigitalmedia.com

Thursday, January 5, 2017

Comcast Announces Multi-Platform, Direct-to-Consumer Solution for OTT Providers

Comcast Technology Solutions, which is a division of Comcast Cable, has expanded its direct-to-consumer (D2C) solution to help content providers build, launch, and manage over-the-top (OTT) experiences.

The expanded D2C solution offers video processing, management, multi-CDN distribution, and playout capabilities, as well as a powerful out-of-the box suite of monetization options spanning subscription management, promotion, storefront enablement, and billing. The solution is built with an innovative UX integration layer that allows UX providers to easily develop pre-integrated multi-platform application templates for maximum speed and flexibility.

Comcast Technology said its turnkey solution supports a variety of monetization models, with maximum flexibility and simplified pricing for enterprise customers.

"Content providers are increasingly interested in establishing direct-to-consumer businesses, but quickly become overwhelmed by the challenges of building, deploying, and managing OTT solutions seamlessly across any screen," said Barry Tishgart, Vice President of Comcast Technology Solutions.

"Customers want simplicity, repeatability, and speed, but they don't want to be locked into a one-size-fits all approach that can't evolve with their audiences and business needs. Our turnkey solution enables content providers to reduce complexity, accelerate time to market, and optimize their workflows, user experience, and monetization models as needed."

http://www.comcasttechnologysolutions.com

Thursday, March 31, 2016

DOCOMO Invests in Expway for Wireless Multicasting

NTT DOCOMO Ventures has made a strategic investment of EUR 1.5 million in Expway for its wireless multicast solutions. Expway’s current investors, Innovation Capital, I-Source, TechFund and Isatis Capital also invested EUR 1.5 million in this round.

Expway’s newly announced Ultimate Mobile CDN solution optimizes data traffic between the telecom cells and the terminals using LTE Broadcast. In addition, Expway’s solution will also be made available on Wi-Fi networks to enhance video delivery in highly dense areas.

“NTT group and Expway have partnered for more than ten years, building trust and synergies with a number of NTT group divisions” said Thierry Sergent, CEO Expway. “This investment strengthens Expway and its leadership position worldwide as an the only end-to-end Wireless Multicast technology provider.”

http://www.expway.com/

Wednesday, September 30, 2015

Teridion Launches Next Gen Content Delivery Network

Teridion, a start-up based in San Francisco,announced the launch of its Global Cloud Network, boasting up to 20x performance improvement for end-user generated bi-directional Internet content.

Teridion is using IBM's SoftLayer infrastructure to optimize bi-directional, user-generated Internet content, Teridion features:

  • The Teridion Global Cloud Network - Bringing intelligent routing to the cloud. Proprietary algorithms and the Teridion Management System, in conjunction with Teridion Measurement Agents, provide a real-time congestion map of the Internet to find the best possible path, taking into account bandwidth, latency and geography.
  • High performance, low latency - Up to 20x Internet performance improvements, enabling users to rethink what's possible online.
  • Flexibility - Teridion Cloud Routers are created on demand, providing scalability and enabling users to only pay for the resources consumed. The solution works with the largest cloud providers in the world to ensure the speed and reliability of traffic, without requiring customers to leave their cloud provider.
  • Bolstered security - Teridion does not cache users' data, and end-to-end SSL encryption with no termination secures data across the network.
  • Simple onboarding - With no hardware or software to install, and quick and easy provisioning, a typical cloud customer can be connected to the network in under an hour.

The company said its solution is currently being used by more than 15 companies spanning some of the most bandwidth-demanding applications and services, such as hosting and file sharing, rich media and advertising.

Teridion also announced a total of $20 million in funding, having closed a $15 million Series B round of financing led by Singtel Innov8. Existing investors JVP and Magma also participated in the round.

"The Internet is an incredibly powerful tool, but until now, we have struggled to take full advantage of its capabilities. It's still common for us to fall victim to slow response times and volatile connections," said Elad Rave, founder and CEO of Teridion. "We are breaking down these boundaries and providing users with a seamless Internet experience -- no matter their location, device or application. It's our goal for our SaaS customers to be able to generate additional customer loyalty, and the funding and general availability of our product are major steps in this direction."

http://www.teridion.com

Wednesday, September 9, 2015

Google Cloud Builds Global Content Delivery Network Partnerships

Google announced collaborations with four of the industry’s leading content delivery network (CDN) providers: CloudFlare, Fastly, Highwinds, and Level 3 Communications.

The new CDN Interconnect program enables the customers of these CDN providers and the Google Cloud Platform to pay reduced prices for in-region Cloud Platform egress traffic (to approved CDN locations).

Google said this CDN Interconnect program will encourage the best practice of regularly distributing content originating from Cloud Platform out to the edge close to end-users. Google provides a private, high-performance link between Cloud Platform and the CDN providers, allowing content to travel a low-latency, reliable route from the Google data centers out to the end users. Google is recommending that publishers on the Google Cloud Platform to also use a CDN provider especially for heavy, frequently accessed content.

Google's network footprint currently extends to 70 PoPs in 33 countries.

Level 3 Content Delivery Network is in 90+ major metro cities globally.

CloudFlare posted the following explanation: 30 CloudFlare points of presence (PoPs) are directly connected to Google Cloud Platform’s infrastructure. When one of these CloudFlare PoPs requests content from a Google Cloud Platform origin, it’s routed through a high-performance interconnect instead of the public Internet. This dramatically reduces latency for origin requests, and it also enables discounted Google Cloud Platform egress pricing in the US, Europe and Asia regions.

As of May 1st, Fastly has nine points of presence (POPs) interconnected with Google: San Jose, Los Angeles, Dallas-Fort Worth, Chicago, New York, Ashburn, Frankfurt, London, and Tokyo.

http://googlecloudplatform.blogspot.com/2015/09/push-google-cloud-origin-content-out-to-users.html
http://your.level3.com/GoogleCloudPlatformCDN

Tuesday, May 26, 2015

Akamai Enters Strategic Cloud Services Partnership with China Unicom

Akamai Technologies has formed a strategic partnership agreement with China Unicom' cloud division – CU Cloud, one of the largest cloud computing service providers in China.

As part of the strategic partnership, CU Cloud has agreed to complement its own cloud services for global businesses with Akamai's full suite of industry-leading media delivery, web performance, and cloud security offerings.

Specifically, CU Cloud plans to leverage Akamai for CDN technology that will be available for the delivery of its Cloud services. Akamai enables operators to deploy a highly scalable, completely turnkey CDN that leverages the same technologies found within the Akamai Intelligent Platform.

http://www.akamai.com

Wednesday, March 18, 2015

Twin Prime Raises $9.5M for Mobile Data Delivery Optimization

Twin Prime, a start-up based in Redwood City, California, emerged from stealth and announced a $9.5 million Series A funding round for its work in mobile data delivery optimization.

Twin Prime has developed a mobile application acceleration solution for the delivery of dynamic, static and encrypted content on both cellular and Wi-Fi networks. The company claims it is 3X faster for images and 2X faster for video.

The solution does not rely on caching, compression or content modification. It works with current CDNs. Twin Prime's Global Location and Context-based Acceleration Strategy (GLAS) technology utilizes automated hypothesis testing to achieve real-time automatic selection and deployment of optimization strategies customized for specific mobile network characteristics and operating conditions including device, application architecture, network type, quality and location.

“Our customers see increased user engagement on their apps all across the world over both Wi-Fi and cellular networks. What they like about Twin Prime is the ability to optimize and customize acceleration strategies to every app session as its being used,” said Kartik Chandrayana, Chief Executive Officer and Co-founder of Twin Prime. “We are dedicated to providing the next-generation mobile experience. It’s where business has evolved and it’s a greenfield opportunity that we are ready to deliver on.”

The new funding was led by DFJ and True Ventures with participation from Milliways Ventures and Moment Ventures.

http://www.twinprime.com


  • Twin Prime was founded by Kartik Chandrayana, who previously led engineering teams at Blue Coat Systems and Cisco Systems, and Satish Raghunath, who previously held technical and engineering positions at Juniper Networks and Nortel Networks.

Monday, March 16, 2015

Blueprint: Next Gen Mobile Video Optimization

Mobile Streaming is the Future – It’s Also the Problem We Must Solve

by Mark Fisher, VP Marketing and Business Development at Qwilt

To be sure, streaming video really is the future. The online video phenomenon is creating a market and technology transformation that rivals some of the greatest technology disruptions in history. Just like the disruption of broadcast radio and cable television in their day, streaming video is transforming both consumer behaviour and business models. While the early days of online video were novel, limited to watching clever three minute YouTube videos, it was the advent of long form HD video from sources like Netflix, Amazon and Hulu that ushered in a new generation of viewers.

For many of us with a Netflix account, the notion that you once had to wait for a TV show to come on air in order to view the broadcast already seems laughable. But, the implications for consumers worldwide and the network operators who serve them are profound. We have reached a point where the 40 year old and highly asymmetrical model of broadcast television is being turned upside down. Consumers are now fully in charge – they choose the content, device, time and place. As such, many cable operators are beginning to recognize and, in some cases, admit publicly, that as time goes on, their broadband internet service offering, not their cable TV service, will be their strategic product line.

Furthermore, this transformation ripples out in many directions. High quality video streaming is not only making its way into our living rooms, via the popular uptake of connected smart TVs, but increasingly onto our mobile devices too. Today’s viewers expect to be able to watch their favorite TV show or film, anytime, anywhere and on any device, such as a smartphone or tablet. With research showing that more than half of a mobile viewers’ time is spent watching videos that are longer than 30 minutes, and live streaming of sporting events looming as the next tidal wave to hit mobile networks, it is clear that streaming really is the future. Therefore, it is critical that operators prepare their networks for the future of online video, or else customer satisfaction and retention will be at stake.

This transformation has even more profound implications for mobile networks for two reasons. First, 4G and 5G access speeds now rival fixed broadband performance in many regions. And second, the vast majority of consumers in the coming years will rely on mobile broadband services as their sole access to the Internet. According to Cicso’s 2015 VNI report, by 2019, 4.6 billion smartphones users will drive 97 percent of all mobile data and 72 percent of this mobile traffic will be streamed video. So, the implication for mobile network architects is that consumer will increasingly expect a “broadcast TV” experience while streaming video to a mobile device.

The Problem: Packet loss, Buffer Bloat and Latency

Driven predominantly by the mainstream adoption of over-the-top (OTT) services from popular video-on-demand services like Netflix, Hulu, Amazon and from live-streaming sources like ESPN, NBC and Twitch, this exponential growth in demand for content will push existing mobile networks to their limits. Today’s mobile network operators face two unique challenges: first, they must optimize streaming video traffic so as to make efficient use of expensive RAN resources and, secondly, they must ensure Quality of Experience (QoE) for viewers who expect a high-quality, mobile viewing experience that rivals that of ‘broadcast TV’. The new mobile video optimization architecture must simultaneously resolve these two critical challenges – traditionally at odds with each other.


The technical performance problem faced by mobile networks given their current architecture is twofold: first, packet loss and buffer bloat across the RAN results in under-utilized Radio resources and second, latency and packet loss across the backhaul network and through the packet core result in underutilized and congested backhaul networks. The increasing amount of streaming video traffic on mobile networks exacerbates both of these problems as the streams are delivered from origin servers upstream of the packet core. The aggregate latency across this network path, from core to RAN, is a key driver for the downstream problems of packet loss and buffer bloat, which greatly hamper RAN efficiency. These conditions call for a new mobile architecture to address the onslaught of streaming video.

A New Architecture is Needed

Conventional wisdom would guide an operator to address this problem with brute force – buying more routers, switches and links to increase capacity. This is no longer a scalable or cost-effective approach. Choosing an intelligent open architecture and open caching solution can dramatically reduce the volume of repetitive streams clogging up the network by identifying, storing and delivering the most popular, high-quality video content from inside the service provider network. It’s interesting to note that an effective open architecture and open caching platform can reduce streaming video traffic demands by as much as 60 to 80 percent in some cases.

The Solution – Move Content To The Edge

At the heart of the new mobile network architecture is a simple principle: move content to the edge of the network, as close as possible to consumer.

From a technical perspective, this new architecture calls for an open caching function, which is integrated with the eNodeB. There are already a number of disruptive forces at work in mobile architecture, including the notion of a Cloud RAN, which employs innovative front haul technology. This virtual RAN architecture can be deployed at a fraction of the cost of conventional systems. The integration of an open caching layer at each eNodeB can be accomplished through Network Function Virtualization (NFV) as the caching function can be enabled entirely through software running on commodity hardware. Furthermore, this NFV-based cache can use local compute and storage resources as needed to manage content at peak demand, when resources are strained. During after peak hours, the compute and storage resources can be assigned other tasks leveraging the NFV architecture.

In combination, this new open caching architecture dramatically reduces network latency and, pivotally, improves viewer QoE. Resulting in substantial increase in RAN efficiency and dramatic improvement in capital utilization, hidden network capacity is unlocked. In addition, mobile operators can optimize their backhaul capacity spend, thereby tackling the next bottleneck in LTE networks.

Ultimately, this new mobile architecture results in a substantial reduction in end to end latency. The impact on RAN utilization is significant as radio resources are able to manage streaming content with greater efficiency. Many technology providers expect this new architecture to improve RAN efficiency by 20 to 30 percent. So, at the end of the day, this new architecture will allow mobile operators to continue to leverage current radio network assets, unlocking capacity that would have otherwise been lost.

Consumers have spoken – It’s time to build the new network for mobile video

As network operators and the technology companies that support them, we don’t have the luxury of pondering the outcome – consumers have spoken. They love the freedom and choice that comes with this new model of streaming video. It’s up to us now to create the infrastructure in mobile networks that will profitably support this new model of consumption.

The Internet can certainly be relied on to deliver television, but only if network traffic is managed appropriately. Given that video is swiftly becoming a standard fixture in the consumer web experience, and deterioration in end-user Quality of Experience (QoE) can drive churn, operators must have the right network architecture as a starting point. It is this new architectural foundation that will allow mobile operators to deliver the future of streaming video to the consumers who want it so desperately.

About the Author

Mark Fisher leads strategic marketing and business development at Qwilt, bringing over 20 years of marketing, product management and business development experience in communication technology start-ups to the Qwilt team.

About Qwilt

Qwilt addresses the impact of OTT video on operator networks with a unified, turnkey solution that combines open caching, video delivery and analytics technologies deployed at the subscriber edge. Qwilt QB-Series Video Fabric Controllers optimise delivery of streaming video content to relieve network traffic congestion for operators and deliver a higher quality viewing experience for their customers. A growing number of the world’s leading cable, telecom and mobile service providers rely on Qwilt to optimize their networks to support growing consumer demand for online video content as a primary entertainment source. Founded in 2010 by industry veterans from Cisco and Juniper, Qwilt is backed by Accel Partners, Bessemer Venture Partners, Marker and Redpoint Ventures.

Learn more at www.qwilt.com




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Tuesday, March 3, 2015

Nokia Leverages Real-time Network Data to Tailor Content Delivery

At this week’s Mobile World Congress, Nokia Networks is showcasing its Liquid Applications’ throughput guidance for heling content providers to optimize their transmission policy to reflect dynamically changing network resources in real-time. The goal is to improve resource utilization in mobile operator's network. YouTube has successfully conducted lab tests of the throughput guidance technology, with initial results showing improvement in network utilization and application quality of experience.

Congestion detection from Nokia’s Liquid Applications notifies upstream content providers and mobile device clients as to the most efficient time to fetch subscriber content based on real-time cell load information.

Nokia said Akamai is currently testing congestion detection as part of their Predictive Video over Cellular (PVoC) optimization solution for mobile networks. The company calculates that its smart location experience optimization service provides up to 50% increase in video streaming speeds for consumers based on insights on how applications utilize network resources.

“We are now able to provide completely new insights into the dynamically changing performance of mobile networks, to improve content delivery efficiency and increase network performance. It is important for operators and content providers to keep up with the increasing demand for localized, data-intensive content that users want to receive with the fastest possible speed to their devices,” stated Dirk Lindemeier, Head of Liquid Applications at Nokia Networks.

http://www.networks.nokia.com/performance

Wednesday, December 17, 2014

ETSI's Mobile-edge Computing ISG Gets Underway

ETSI’s newly created Mobile-edge Computing (MEC) Industry Specification Group (ISG) kicked off its development work earlier this month with a first meeting hosted by Nokia Networks in Munich. The group is aiming to complete five documents by mid-2015: Terminology, Service Scenarios, Technical Requirements (including use cases and their benefits), a Proof of Concept Framework leading to a Framework and Reference Architecture. When the first documents get to the required maturity level, work on platform services, APIs and interfaces will commence.

Mobile-edge Computing provides IT and cloud-computing capabilities within the Radio Access Network (RAN) in close proximity to mobile subscribers. Located at the base station or at the Radio Network Controller, it also provides access to real-time radio and network information such as subscriber location or cell load that can be exploited by applications and services to offer context-related services.

For application developers and content providers, the RAN edge offers a service environment characterized by proximity, ultra-low latency, high-bandwidth, as well as real-time access to radio network information and location awareness. Mobile-edge Computing allows content, services and applications to be accelerated, maintaining a customer’s experience across different radio and network conditions.

So far, the MEC ISG has attracted 24 member and participant organizations, including network operators, vendors, technology suppliers and content delivery network (CDN) providers.

https://portal.etsi.org/tb.aspx?tbid=826&SubTB=826

Wednesday, October 15, 2014

Juniper and Akamai Demo Elastic CDN based on NFV

At the SDN & OpenFlow World Congress  in Dusseldorf, Juniper Networks and Akamai Technologies are showing an Elastic Content Delivery Network (CDN) that could prove to be a more flexible solution for scaling video delivery.

The proof-of-concept demonstration uses Akamai’s virtualized Aura Licensed CDN (LCDN) software and Juniper's Contrail Controller for SDN and network function virtualization (NFV) to dynamically scale up and down network resources to support content spikes resulting from the broadcast of large events. The technology is also designed to accelerate service creation for service providers utilizing CDNs to launch innovative multiscreen video services that help drive subscriber acquisition and loyalty.

“Content delivery networks are evolving to meet the needs of increasingly real-time, distributed applications and users. Overlay networks have proven to simplify and automate the delivery of application and user-centric services without the administrative overhead of traditional infrastructure approaches. By combining Akamai’s virtualized caching components with Contrail’s scale-out network service automation, the companies have created a truly elastic CDN solution to meet the emerging needs of telco clouds,” stated Jennifer Lin, senior director product management, Juniper Networks.

http://www.juniper.net
http://www.akamai.com

Wednesday, September 10, 2014

ALU Virtualizes its Velocix Content Delivery Network

Alcatel-Lucent is rolling out a series of enhancements to its Velocix Content Delivery Network (CDN) solution to enable pay-TV operators to better manage their networks and set a new standard for the customer experience of IP video services. The new capabilities bring this CDN solution in line with Alcatel-Lucent's NFV portfolio.

The company said its goal with these improvements is to decouple the software that controls and routes traffic on a network from the physical infrastructure that provides compute and storage resources. This greatly reduces the time needed to install or expand the CDN. Virtualization also gives operators the agility to instantly create a new CDN cache in case of a hardware failure, minimizing any potential disruption in quality of service.

Specifically, the Velocix Virtual CDN will use automatic resource allocation to create an ‘elastic CDN’ capable of adjusting capacity to both planned and unexpected changes in demand, for example during a popular sporting event or due to a viral video. After the peak, computing resource can be released for other applications.

Additional new capabilities include:

  • The reporting capability of the Velocix CDN has been extended to give operators greater visibility of the traffic flowing through the network without increasing any additional latency or load. Patented Bell Labs techniques are used to measure the quality of video streamed to customers without the need for network probes or for installing software on customers’ devices.
  • Integration with the network routing control plane enables the CDN to learn automatically from changes in the IP infrastructure and optimize the cache selection accordingly. For example, when a new IP address is assigned to a user, the CDN adapts dynamically to make sure customers are always served from the optimal cache.
  • The Velocix Universal Network Application Programming Interface (UNAPI) also enables unprecedented integration with external systems to develop customized applications for network configuration, content management and reporting.
  • Velocix Proxy Language provides a powerful way to dynamically control how content is cached and processed. Using an industry standard programming language (LUA), a pay TV provider can modify how a request is treated depending, for example, on a user’s location or device. This opens up a wealth of personalization opportunities to improve the customer experience or traffic management on the network. It also allows a service provider to bring the web traffic for their pay TV service onto the same CDN as the video traffic.

http://www.alcatel-lucent.com

Thursday, June 26, 2014

Verizon Digital Media Services Expands its Global CDN

Since its acquisition of EdgeCast Networks at the beginning of this year, Verizon Digital Media Services has added more than 20 new points of presence (POPs) to its global content delivery network. New POPs include Warsaw, Stockholm, Milan, Vienna, Melbourne, Helsinki, Kaohsiung, Batam, Jakarta and Sao Paulo. The company also expanded its presence with additional POPs in many cities already served, including London, Madrid, Paris and Amsterdam. These additions offer customers even greater connectivity and performance within these markets.

Verizon said each new POP is built securely on the latest generation of delivery servers, with pre-built dedicated space for rapid expansion. The POPs have multiple diverse connections into last-mile networks and are provisioned to support the full suite of Verizon EdgeCast services.

“The majority of our customers offer their services to a global audience. Our continued worldwide expansion means content is as close as possible to the end-user’s digital doorstep,” said James Segil, chief marketing officer, Verizon Digital Media Services. “Continuing to add points of presence to our network helps our customers deliver even their largest files quickly and efficiently no matter whether the viewer is watching video, shopping, gaming or sharing content.”

One example of the global CDN expansion occurred in a massive and diverse carrier-neutral Brazil colocation site in Sao Paulo. Serving as one of the most important Internet exchanges in the region, this Verizon-owned data center is in Sao Paulo’s high-tech corridor and has redundancy links across both the Pacific and Atlantic Oceans.

http://www.verizondigitalmedia.com

In December 2013, Verizon agreed to acquire EdgeCast, a content delivery network company based in Santa Monica, California. Financial terms were not disclosed. The deal closed in January 2014.

Edgecast operates a series of CDN "SuperPOPS" in over 30 locations around the world.  Unlike earlier CDNs, which placed a small number of servers in thousands of locations, Edgecast focused on a smaller number of strategic global locations near primary Internet Exchange Points. These caching servers are located in data centers where major backbone providers operates Internet exchanges.

EdgeCast claims more than 6,000 accounts, including some of the world’s leading Web brands for global media delivery and acceleration services.

Verizon Digital Media Services plans to integrate EdgeCast capabilities in its own network.

Tuesday, June 17, 2014

Instart Logic Builds a New Framework for Web Acceleration

Instart Logic, a start-up based in Mountain View, California, introduced its InstantLoad cache optimization and SmartVision, a new computer vision-based image analysis technology - both of which are aimed at improving web application delivery performance. The company says these features enable its software-defined application delivery service to boost application performance up to 50 percent across all device form factors using its delivery framework.

Instart Logic has developed a new communications protocol, IPTP (Interproxy transport protocol) to overcome inefficiencies of TCP, HTTP, and HTTPS over global distances. It leverages open-source protobuf technology, which Google uses extensively for implementing its own internal communication protocols.  Once dynamic assets enter the Instart Logic network, a persistent matrix of ramped-up IPTP connections are established to Instart Logic serving locations.   On the client side, Instart Logic uses an HTML5-based, thin virtualization layer that is injected into the browser. Instart's cloud-based software manages the control plane for application delivery

The new InstantLoad features leverages this client-cloud architecture and browser caching improvements defined by HTML5 to accelerate web application performance. The company says InstantLoadis particularly useful for SaaS applications that use a lot of JavaScript and CSS — content types that are critical to fast page load performance and typically directed to the slowest cache in default browser configurations. InstantLoad redirects heavily used CSS and JavaScript to faster caches, delivering visibly faster page response.

SmartVision is a new technology that enhances Instart Logic's Image Streaming service feature. SmartVision uses advanced computer vision algorithms to analyze the content of an image and determine how much of an image must be initially streamed for a user to recognize the image on their device without perception of degraded image quality. This allows web applications to send up to 70 percent less image data to the browser for initial loads, reducing time-to-interaction even as the full image quality data continues streaming down in the background to provide a full fidelity experience.

"The future of application delivery is being driven by software and algorithms," said Peter Blum, vice president of product management, Instart Logic. "The strong customer responses we’ve seen to InstantLoad and SmartVision are prime examples of how software-based approaches are trumping older hardware-centric approaches like CDNs, WAN Optimization and ADCs."

http://www.instartlogic.com


  • Instart Logic is funded by Andreessen Horowitz, Greylock Partners, Kleiner Perkins Caufield & Byers, Sutter Hill Ventures, Tenaya Capital and several notable Silicon Valley angel investors. 
  • Instart Logic was founded by Manav Mital, Raghu Venkat and Hariharan Kolam, all previously with Aster Data, a pioneer in Big Data analytics that was acquired by Teradata Corp. 

Wednesday, April 9, 2014

Hibernia Launches Content Delivery Network over its Global Net

Hibernia Networks has launched a Content Delivery Network that leverages its Internet backbone and high-performance IP network to accelerate delivery content for websites, ebooks, music, video and other forms of content.  The company said its network footprint enables it to deliver exceptional capabilities in secure, high-capacity media distribution and data transport. The platform also reflects the company’s continual commitment to and its evolution as a full, ‘end-to-end’ service provider.

The HiberniaCDN is available in the company’s owned and managed 190+ Points of Presence spanning North America, Europe and Asia/Pacific.

“HiberniaCDN provides customers with an end-to-end, cost-effective, content delivery solution that offers outstanding performance and enables the secure delivery of high-speed content to users around the world,” states Bjarni Thorvardarson, the CEO of Hibernia Networks. “HiberniaCDN aligns to our core belief that no matter how or where our clients and their end users are consuming a service — whether in Los Angeles, Dublin, or Singapore — they will always enjoy the same high-performance experience.”

http://www.hibernianetworks.com/hibernia-cdn

Wednesday, March 19, 2014

ChinaCache to Integrate Caching in LTE Base Stations with NSN

ChinaCache is working with Nokia Solutions and Networks to incorporate content delivery network (CDN) technologies into NSN’s Liquid Applications solution, enabling content to be delivered directly from the LTE base station for greater performance.

The companies said the intent of the collaboration is to further enhance Liquid Applications and strengthen ChinaCache’s capabilities in mobile Internet content delivery. Liquid Applications will enable innovative features for ChinaCache’s current technology, such as improved location capabilities, awareness of user behavior, and real-time adaptation to network conditions.

“Liquid Applications is a disruptive innovation that will enable mobile operators to truly differentiate the mobile broadband experience for their subscribers through accelerated content delivery and exciting new applications and services,” said Markus Borchert, president of NSN Greater China region. “Cooperating with ChinaCache on the next generation of mobile CDN technology will open up the opportunity for unprecedented subscriber experience while allowing mobile operators to introduce new business models.”

http://www.nsn.com
http://www.chinacache.com/

See also