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4 Things You Shouldn’t Miss at MWC 2020

by Affirmed Affirmed No Comments

Now that the holidays are behind us, it’s time to look ahead to all the good things the new year will bring. If you’re anything like us, one of the highlights of the year happens in the last week of February at the Mobile World Congress (MWC) in Barcelona. The theme for MWC 2020 is “Limitless Intelligent Connectivity,” which describes both the future of communications and the almost limitless opportunities to connect with colleagues and partners that MWC offers.

If MWC is already on your calendar, here are four things you shouldn’t miss while you’re there:

#1: Hear how 5G transformations are happening from the people who have actually done them.

We’ve all heard about how 5G will change the telecommunications industry, but now we’re beginning to see what that change actually looks like from the network operator’s perspective. Affirmed has assembled a great cast of speakers from world-leading operators that are already transforming their 4G networks to 5G. In this invitation-only event titled Profitably Accelerating to 5G: The Operators’ Perspective you’ll learn how 5G technologies are helping them reduce costs, increase revenue, what “mistakes” to avoid and much more. To register for this free event, contact your Affirmed representative.

#2: See how webscale technology is helping leading service providers maintain their competitive edge.

Webscale is how companies like Amazon, Facebook, Google, and Netflix created a new generation of digital services – and how leading operators plan to deliver the next generation of digital services. Visit Affirmed at Booth #2B31 at MWC 2020 in Hall B to see real-world demonstrations of Affirmed’s webscale solutions deployed at tier-one operators including AT&T, Vodafone, Telus, Etisalat, Softbank  and more than 100 networks globally.

#3: Gain visionary technical insights into the future of 5G.

Tired of presentations that talk about how 5G will change the world but never tell you how it will change your network? Then we’ve got the perfect tonic: a 60-minute presentation from Affirmed’s Chief Technology Officer, Ron Parker will be presenting his thoughts on ‘Is the Telco Supply Chain Fit for the 5G Era?’ along with other industry experts, that dives into the nuts and bolts of the network transformation behind the 5G revolution, from containers to cloud-native architectures. Date & Time: Tuesday, February 27 from 12:30 – 1:30 pm at Hall 4, Auditorium 4, MWC.

#4: Meet the brain trust behind some of the world’s smartest networks.

MWC 2020 is the best place to meet the entire executive team at Affirmed. If you’re a communications service provider looking for an intelligent, honest conversation about how you can optimize and monetize your network for 5G, look no further than Booth #2B31 in Hall B. To schedule a one-on-one meeting with a member of Affirmed’s executive team, contact your Affirmed representative or stop by our booth at the show.

So there you have it: four more reasons to get excited about Mobile World Congress 2020 and a perfect way to ensure that the new year gets off to a great start. To make sure you don’t miss out on these opportunities, reserve your place today by contacting your Affirmed representative as soon as possible.

 

See you in Barcelona!

Using Containers Cloud Architecture without Virtualization: Isn’t it Ironic?

by Ron Parker Ron Parker No Comments

The typical network transformation journey would look something like this: Linux, VMs, Containers. But this blog is about the road less taken, and how service providers can pass virtualization by using containers and go directly to the cloud.

That’s kind of a revolutionary concept. After all, many in IT have been trained to view virtualization as a necessary evolutionary step. Everything is more efficient in a virtualized environment, we were told. And then containers came along. The new reality is that you don’t need virtual machines to run containers. In fact, there are many cases where virtualization actually hurts the performance of a containerized application. In this article, we discuss the advantages of using containers vs. virtual machines.

Comparing Virtualization vs. Container Management Platforms

How can virtualization be a bad thing? Well, virtualization is great if you need to move and share applications between different physical servers, but it comes at a cost: about 10% of a server’s CPU is dedicated to running the virtual OS. Containers, by contrast, invoke the services they need from their cloud service provider: the storage, load balancing, and auto-scaling services in particular. And that frees up space on the server, which results in much faster performance—in some cases, as much as 25% faster. (source: www.stratoscale.com/blog/data-center/running-containers-on-bare-metal/).

The Benefits of Container Management Platforms 

When I talk about the advantages of containers as a service, I’m really talking about Kubernetes, the container management platform. Kubernetes not only supports a variety of cloud environments—OpenStack, AWS, Google, Azure, etc.—but understands which environment it’s in and automatically spins up the appropriate service, such as ELB (Elastic Load Balancer) for the AWS environment or Octavia if it’s an OpenStack environment. Kubernetes doesn’t distinguish between multi-tenant servers running virtual machines and bare-metal servers. It sees each VM or server, respectively, as a node in a cluster. So whether or not you virtualize your servers has no impact on your ability to run containers, although it does impact management and performance. Basically, if you’re running a virtualized environment, you have two tiers of orchestration instead of one: the VIM (Virtualization Infrastructure Manager) and Kubernetes.

But wait a minute, you may be thinking, I thought you needed a virtualized environment to run OpenStack? There’s the irony or, more to the point, Ironic. OpenStack Ironic is designed specifically for OpenStack to manage bare-metal servers. With it, you can segregate separate servers into a Kubernetes cluster just as you would group VMs into a cluster. What if you want to run containers on bare-metal servers without OpenStack? This can be done, too and is known as “Kubernetes bare metal”.  Load Balancing, in this case, can be provided by the Metal LB project.

If running a cloud environment on bare-metal servers feels like taking a step back to take a step forward, take heart: Chances are, you’ll want both virtualized and non-virtualized servers in your cloud environment. The future isn’t a one-size-fits-all proposition for service providers. There will be cloud services for residential customers that may have ultra-high utilization rates, in which case the performance benefits of a bare-metal server make more sense. For finely sliced enterprise services, however, a flexible multi-tenant model is more desirable. The common thread for both approaches is agility.  

Of course, there’s a lot more to this discussion than we could “contain” to a single blog, so feel free to reach out to us if you want to take a deeper dive into cloud architectures.

 

Unlock Your Innovation Using Open Source PaaS Technology

by Ashwin Moranganti Ashwin Moranganti No Comments

It’s time to take the future back from equipment vendors and return it to the operators and the innovators!

Coming from a vendor, that’s a bold statement, so let me explain. For too long, telco operators have leaned on their equipment vendors to provide their platform of the future. Understand this: If you’re looking to a single vendor to solve your problems, you’re looking to get locked into someone else’s future. Instead, telco operators need to stop leaning on a single source, and learn to unlean by using open-source PaaS (Platform as a Service) technology and best-of-breed solutions from many vendors.

At Affirmed, we call this disaggregation. Even in a network where hardware has been virtualized, there is still a lot of proprietary functionality found in so-called virtualized network functions (VNFs). Disaggregation proposes reducing these VNFs down to their application logic and delivering everything else through a common, shared open-source PaaS: lifecycle management, databases, service mesh, monitoring, logging, etc. Disaggregation dramatically reduces the cost and complexity of the network, and gives operators the agility they need to rapidly create and innovate in the coming 5G environment.

 

Disaggregation Will Help Telco Operators Moving Forward

The idea of Disaggregation is, of course, very different from how many telco operators have constructed their networks in the past. Historically, telco networks were built using a mix-and-match approach from various vendors. Each vendor’s solution had their own CLI, database, lifecycle management, redundancy scheme and so on. Operators, in turn, learned how to use all these different tools, and were (not surprisingly) afraid to add new vendors to the mix for fear that they wouldn’t “fit” into their existing architecture. This approach didn’t encourage innovation, but stifled it.

With server virtualization, telco operators began to see the value of simplification and unification. But the real value of virtualization occurs when operators move beyond hardware and virtualize their underlying services platform. For example, in order to orchestrate the VNFs, the operator builds a multivendor orchestration system, which then needs to communicate with vendors’ proprietary VNF managers. Instead, what if all vendors simply delivered components as containers and the operator used widely adopted Kubernetes to orchestrate the containers? The same goes for service mesh, monitoring, logging and other services. Instead of operating a network designed by dozens of different vendors, you have a simple, shared architecture that features a common design and elements.

Disaggregation is at the heart of Affirmed’s new 5GC mobile core platform. Designed around open-source technology, 5GC leverages a shared PaaS architecture that allows telco operators to virtualize their networks for much higher efficiencies, improved agility and rapid delivery of new and innovative services. We see it as the difference between being a leaner and a leader. We don’t want our customers to lean on us for their future. We want to lead them to the future, which we strongly believe is open-source, cloud-native technology from the world’s most innovative companies.

Vendors still have an important role to play in the future, provided their relationship with telco operators is re-imagined around the reality that change and churn aren’t the enemy, but the opportunity. By building a software architecture around microservices and a standard PaaS layer, telco operators and their vendors can strategically respond to change and churn with agility and success. If telco operators expect to stay one step ahead in the race to 5G revenue, opening their network to more innovation is the single most important thing they can do.

Affirmed is “must-see 5G” at MWC19

by Scott Heinlein Scott Heinlein No Comments

This year’s Mobile World Congress theme is ‘Intelligent Connectivity’. At the heart of intelligent connectivity is 5G technologies, which will be center stage at this year’s conference. Unlike previous years, however, the 5G “story” will be woven into a variety of digital transformation topics, such as immersive content and artificial intelligence. This reflects the fact that 5G isn’t simply another ‘G’ of efficiency and speed: it promises to affect nearly every aspect of the future, transforming the daily lives of mobile consumers and re-inventing the business strategies for many enterprises.

The industry has heard all this before, of course. The difference at MWC19 is that visitors can expect to see a lot more of what 5G can really do, particularly in the new wave of 5G-enabled mobile services. For mobile service providers, that’s a really big difference. With the massive revenue opportunities for 5G technologies in the enterprise space, 5G offers a tantalizing market for service providers not seen since the Internet boom and the rise of the dot-coms.

Affirmed solutions are at the center of some of the world’s leading 5G use cases, from IoT applications to next-gen 5G/Wi-Fi communications. In fact, as you move through the conference, you’re likely to see Affirmed in action wherever you see mobile service providers embracing the future of 5G services.  This includes Affirmed’s 5G Webscale mobile core solution that includes capabilities such as network slicing, real-time analytics, closed loop automation and support for 5G NR.

We’ll be showcasing some exciting 5G applications at MWC19 in our own booth (Hall 2, booth #2D50), so be sure to stop by, say “hi” and check out some of the great demos we’ll have on tap, including:

  • Closed Loop Services Automation & Dynamic Network Slicing
  • Affirmed Mobile Core 5GC
  • Affirmed Edge Solution with Augmented Reality
  • 5G EPC
  • Affirmed Mobile Core as a Service

We’re also proud to have our joint solutions appear at many of our partners’ booths at MWC19, so keep your eyes open for Affirmed at the displays for Ciena, Dell, Intel, Juniper, RedHat, Tech Mahindra and VMware.

So, if you’d like to see more of Affirmed up close, schedule a meeting with us in Barcelona—we’ll be there every day from February 25th through the 28th.

The Importance of Performance in a 5G World

by Angela Whiteford Angela Whiteford No Comments

The industry is racing to the next generation – 5G – which will be virtualized, replacing the costly, legacy, hardware-based infrastructure that has been in place for decades with common off the shelf (COTS) servers that offer a host of cost and operational advantages.

But did you know they also offer performance benefits as well?

As network operators transform existing 4G networks the need to continually improve performance and scalability has become a key business imperative to drive the cost per bit delivered. With the arrival of 5G, this need becomes even more pronounced in order to profitably serve the bandwidth demands of 5G applications and services. 5G will require significantly more data-processing horsepower from the network than we have ever seen to support the exponential rise in high-bandwidth data traffic (e.g., video), the creation of data-rich services and the introduction of billions of “talking” machines via the Internet of Things (IoT).  This performance will be required across all areas of the network, especially the mobile core.

And, these performance gains are not a one-time event.

We are fortunate to be part of an industry that never stands still, and that continues to innovate and improve.   In no area is this more evident than in the continued advances in processing technologies from leaders like Intel.

By combining these advances with innovative, market-proven NFV solutions for the mobile core, we have achieved performance gains of as much as 10X over purpose-built mobile core offerings and competitive virtualized offerings.

For those of us at Affirmed Networks seeing this type of performance confirms what we’ve known all along: virtualized network functions (VNFs) that leverage the latest server technology and are architected for high data plane throughput are the best path to building the high-speed, high-capacity networks that 5G will require.

Learn more about the performance advantages of vEPC over legacy hardware in this Intel Performance Report.