cloud computing tag
17 result(s) displayed for cloud computing (1 - 17 of 17):
By: Andreas Lemke, Ph.D. - Alcatel-Lucent
Have you ever gotten your hands dirty and really implemented an NFV or SDN application? Six teams from academia and industry in Israel and Europe can answer with a resounding yes! These teams gathered in Haifa at the 4-day 2015 Winter School and Hackathon event, organized by Bell Labs, Alcatel-Lucent’s CloudBand team and Israel’s leading Institute of Technology, Technion. The event offered a full program to get acquainted with the fundamental concepts behind cloud computing, software defined networking (SDN) and network functions virtualization (NFV).
Why I don’t use Skype much largely is the result of a savvy move from a telecom provider in Southeast Asia.
I have many friends in Asia, many of whom are not exactly rolling in money. So they can’t afford a data plan on their cell phone to use Skype. But what they all can do is use Facebook, and they all can use Facebook because many telecoms in the region give Facebook access away for free while charging for other Internet access such as web browsing. This is a good way to slowly upsell consumers—and to indirectly get me to use Facebook even more than I normally would.
Similar value-added services through selective access to particular mobile applications can be seen here in the U.S., too. T-Mobile, for instance, has recently begun offering unlimited streaming Internet radio even for customers who can’t step up for the larger data plans that normally would be needed to support Internet radio on a mobile device.
This is good business. It is a way that operators can help fend off the over-the-top challenge that threatens to turn telecoms into commodity businesses.
Large enterprises increasingly resemble public network service providers as they manage access, transport and network routing while controlling devices and sessions. Whether businesses build their own or buy their communications services through a public provider, the IP communications architectures are looking remarkably similar.
“I’ve noticed that both private service operators (CIOs of large enterprises) and public service providers are implementing very similar solutions around the globe,” wrote Oliver Krahn in a recent TechZine article, 6 Steps that Improve Communications Services.
Mae Kowalke, TMCnet Contributor
As you already know, the cloud is one of the megatrends of our times, and service providers are embracing the open cloud with the help of network functions virtualization (NFV).
An NFV platform enables providers to run network functions on a homogeneous, distributed cloud infrastructure. Using an NFV solution, they can port network functions such as communications and messaging applications and fixed and mobile network functions over to a virtual machine environment. Freed from proprietary, physical hardware, providers can leverage this virtualized infrastructure as the basis for their own service platforms and operations.
Seeing the opportunity inherent in NFV, as described in detail in an applications note Alcatel-Lucent has developed a purpose-built NFV platform for service providers, CloudBand. The platform supports distributed clouds and dynamic network control to meet application demands, and it optimizes network operations by automating cloud node management, application lifecycle management, smart placement and network configuration.
What mobility has done is change the conversation. For the past 30 years, enterprise data communication was about the personal computer. But that’s shifting as smartphones and tablets have given the world the ability to more easily perform work from any device with a cellular and/or Wi-Fi connection. The cloud has then given business the ability to perform business with these devices, effectively taking enterprise computing resources and making them available to any employee with authorized access at any time.
The bring-your-own-device (BYOD) trend within the enterprise is the manifestation of this. And, IP-based communications of all types has also changed quite a bit driven by mobility and the cloud. Collaborative conversation is much easier, and video conferencing is easier than ever.
Helping to meet the needs of the new direction of business companies such as Alcatel-Lucent (ALU) have developed services that help enable this transformation of business.
By: Sunil Khandekar, CEO, Nuage Networks
The future of datacenters is virtual, automatic, cloud-based, instantaneous, and boundary-less. These might not be the words associated with datacenters today -- you're more likely to hear slow, cumbersome, and related words in the same breath -- but software is driving this revolution in networking.
It has been undergoing a massive shift to the cloud for years now, driven by enterprise motivations to consolidate, as well as to use computer resources more optimally and efficiently. While computing virtualization has driven this transformation, the network has fallen woefully behind. Imagine having 20 virtual machines (VMs) in a server: Tomorrow that number grows to 100, to 200 the day after, and so on.
As you realize the implications of this growth in the datacenter, it becomes clear that the traditional networking approach of connecting those VMs is mindboggling because it doesn't deliver the true promise of the cloud -- instant access to apps anytime, anywhere and with no disruptions.
The cloud is one of the hottest trends in computing, and communication service providers (CSPs) have an edge when it comes to cloud services. That’s because unlike IT and internet companies, CSPs also control their own network. This gives CSP’s a unique advantage and the carrier cloud a leg up on other offerings.
But the carrier cloud is only one way that CSPs can benefit from the cloud. They also can apply the same technique used with the cloud, namely virtualization, to evolve their own operations.
By Beecher Tuttle
With the demand for cloud services expanding rapidly, service providers are in a unique position to exploit new markets and generate new revenue, in addition to benefiting from the significant capital expenditure (CAPEX) and operating expenditure (OPEX) savings associated with a cloud infrastructure.
However, to fully capitalize on this market opportunity, service providers need to develop an accurate sense of current and future market conditions as well as enterprise attitudes and perceptions of the cloud.
In an effort to provide a more granular look at these conditions and attitudes Alcatel-Lucent (ALU) recently conducted a global study, “Soaring into the Cloud,” involving nearly 4,000 IT decision makers (ITDMs) from medium, large and multi-national companies.
ALU researchers found that 78 percent of companies are currently employing at least one cloud-based application, with organizations in tech, professional services and manufacturing/defense leading the way. Healthcare, government and education enterprises rely less on the cloud, but not by any significant margin.
By: Nora Maene, Digital Media Solutions Marketing Director, Alcatel-Lucent
Global mobile traffic has increased with a factor of 30 in 5 years time; 6 billion mobile apps have been downloaded in 2010. Besides being a challenge, this explosive growth also presents an opportunity for communication service providers (CSPs) to engage in new ecosystems and business models – embracing cloud services and working with over-the-top players to transform application and content value chains.
Today, a large portion of the return for mobile applications comes from the mobile data revenues that they drive (growing from $260 billion in 2010 to $500 billion in 2015). Given that mobile data revenue is more than a 100-fold the revenues from mobile apps purchases, it is clear that stimulating mobile data consumption is the primary monetization vehicle for service providers.
With a need to increase mobile data usage - and changing market dynamics – it is clear that CSPs have to launch new application services in their markets as soon as possible to monetize the mobile application opportunity.
By Erin Harrison
Cloud computing has already transformed the way we live and do business. Consumers like the idea that they can access low-cost applications anywhere, anytime, on any device – and enterprises are moving applications to the cloud to reduce costs and streamline operations.
The movement toward to the cloud gives service providers an opportunity to deliver cloud services from their data centers as a natural extension of the network and hosting services they already offer. According to Alcatel-Lucent’s whitepaper, “Creating the Cloud-Ready Data Center,” with the right infrastructure, service providers can leverage their greatest assets: