Posts Tagged ‘SDN’

Equinix Programmable Network (EPN): A Dynamic Foundation for Multi-cloud

Cloud computing is here to stay. Most enterprise CIOs I speak with are turning to the cloud to increase business agility and enable elasticity for both their application portfolios and business processes. And, in almost all cases, they are adopting more than one cloud platform to support their business applications – applications that require multiple services that run on multiple clouds. This practice of multi-cloud, multi-platform deployments addresses the unique requirements of these business applications, while also providing better value via higher availability and scale than single cloud deployments.

Yet, the move to this multi-cloud architecture can be hindered by the time and effort it takes to provision individual ports and connections to each cloud platform – often measured in weeks, not the seconds that are required to be truly agile. We designed the Equinix Cloud Exchange specifically to meet these provisioning needs and enable customers to connect to multiple cloud service providers (CSPs) either via colocating in an Equinix data center, or through their choice of network services providers (NSPs) through a single port connection.

At the heart of Equinix Cloud Exchange is the Equinix Programmable Network (EPN), the foundational layer that enables this.  EPN takes a software-defined networking (SDN) approach and allows customers to self-provision these connections instantaneously. It’s highly scalable, provides ease of management via automation and ensures customers can maintain a vendor-neutral strategy.

As we continue to develop the EPN platform, we are ensuring that the core of the EPN software adheres to the following principles:

  • Agility and Management at Scale: Manually provisioning, monitoring and trouble-shooting network connections isn’t practical in an agile, multi-cloud era, in which CSPs, NSPs and cloud integrators deal with thousands of enterprises. EPN allows users to control network service management via a proven set of APIs that allow customers to self-provision multiple new connections instantaneously. Equinix Cloud Exchange is able to manage at scale because EPN has been architected to leverage an SDN-based approach, where users specify their requirements in high-level service-based terms and EPN automates the underlying low-level network management operations.
  • Modular Architecture: EPN employs a modular, service-based architecture through which new services are described via high-level YANG language models. Today, EPN provides Layer 2 connection management, virtual local area network (VLAN) management and link aggregation services. However, its modular architecture makes it easy for EPN to roll out new services in future releases at higher Open System Interconnection (OSI) networking layers and also to orchestrate third-party network management services.
  • Multi-Cloud Awareness: From the very beginning, EPN has been designed to operate in a multi-cloud environment. Thus, it uses the notion of “transactions” to configure distributed resources (e.g. switches) across multiple clouds as a single atomic operation.
  • Vendor Neutrality: EPN is a logically centralized SDN subsystem that is hardware vendor-agnostic. The SDN subsystem abstracts the underlying network topology. This allows both cloud providers and enterprises using EPN to seamlessly deploy switches from multiple vendors and maintain a vendor-neutral strategy.

In sum, just as Equinix has grown to become a leader in providing interconnectivity solutions to Enterprises and NSPs, we are also leading the cloud interconnectivity industry through the capabilities of Equinix Cloud Exchange.  Equinix Cloud Exchange is a multi-cloud interconnectivity solution that satisfies the high performance, availability and security requirements of today’s CIOs.  With Equinix Programmable Network (EPN) at its core, it provides us with a software-defined, next-generation network management platform. EPN and Cloud Exchange put Equinix, its customers and its partners squarely at the forefront of the cloud industry.

The Cloud Means (Agile, Scalable, Productive) Business

It’s been 385 years to the month since Gov. John Winthrop founded and named “Boston,” a hilly peninsula that had been settled earlier in 1630 by his fellow Puritans. This week, that historic U.S. city becomes a destination for people looking for insight into the cloud, a technology that’s reshaping the history of the digital world. 

The 2015 “Cloud Means Business” conference is sponsored by Cloud Partners and is being held in Boston from Sept. 16 – 18. Equinix will be there, along with a host of our partners.

As its title suggests, the conference will focus on the cloud’s impact on business, with its opening session specifically looking at how new technologies – including software-defined networking and the Internet of Things – are redefining the cloud marketplace. As we gear up for the Boston conference, our mind is focused on how these technologies will be impacting what companies will be doing in the cloud.

The current and future impact of cloud on the enterprise is well-documented, including in the recent report by Oxford Economics, “The Cloud Grows Up.” The report indicated that nearly 70% of businesses surveyed plan to make “moderate-to-heavy” cloud investments over the next three years. Other findings with implications for the cloud marketplace:

  • 61% of survey respondents expected their companies to have developed new products or services via the cloud within three years, up from 26% that had done so.
  • 51% expected to have developed new lines of business via the cloud in three years, compared to 28% that had done so.
  • 50% expected to have entered new markets in three years, compared to 40% that had done so.

Given the pace of cloud change in the past three years, the cloud marketplace three years from now could look nothing like what we can conceive today. But the two technologies singled out by conference organizers will play a huge role in getting us from now to whatever’s next.

Software-Defined Networking (SDN): SDN’s huge advantage is that it frees the enterprise to shift network control from physical network devices it has to “touch” and maintain (i.e. switches, routers) onto software applications that allow centralized, end-to-end network provisioning and visibility. SDN is at the heart of the kind of cloud services and infrastructures that are becoming less a feature of this interconnected era and more a necessity to operate in it.

That’s because business is changing to require instant, simultaneous interconnection between cloud partners to reach increasingly mobile end users at anytime, anywhere, on any device. That kind of agility can’t happen without a dynamic, software-based architecture. Equinix already offers this capability with our Cloud Exchange, which at its core, uses SDN within the Equinix Programmable Network.

Internet of Things (IoT): A lot of the excitement about the IoT centers around the new business insights it can offer. Until now, we’ve never had sensors on deep sea ships, for instance, spilling out information about weather changes, ocean currents, cargo conditions, so we’ve never had a chance to see the innovations and efficiencies that information might lead to. IBM midmarket business general manager John Mason calls data “the new natural resource.” But this resource can’t exist without the cloud, and it can’t be mined without the cloud, so the growing significance of the IoT in the cloud marketplace is clear – for businesses of every size.

“I think eventually every business has to have somewhere in its portfolio and go-to-market approach a range of cloud services,” Mason told Forbes.

At Equinix, we agree with the folks in Boston that “cloud means business.” Click the link to learn more about how our cloud infrastructure solutions can help the enterprise do business.

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