Despite the recent success of Unified Communications (UC) providers utilizing the public cloud in the SMB space, enterprise IT stakeholders can still be hesitant to make the move in taking their business communications entirely to the public cloud. Explanations for this often include reasoning based on a misunderstanding of the advancements made in public cloud security and availability, previous investment in costly on-premises equipment, or simply, their corporate culture.
The hybrid cloud could be the answer for businesses either investing in Unified Communications solutions for the first time, or that are looking to re-tailor their solution to better address certain business concerns.
According to Gartner VP Distinguished Analyst, Thomas J. Bittman, in a September 3, 2013 report titled, ‘Private Cloud Matures, Hybrid Cloud is Next,’ “While actual hybrid cloud computing deployments are rare, nearly three-fourths of large enterprises expect to have hybrid deployments by 2015.”
Hybrid Cloud for Enterprises
By definition, the Unified Communications & Collaboration (UCC) hybrid cloud is the combination of both private cloud and public cloud UCC components. And its appeal is the wide array of options that it presents to enterprises.
Private Cloud for Enterprises
The private cloud offers enterprises secure solutions that are designed to keep data and resources safe on-premises. Enterprises generate a lot of sensitive information—customer data, voicemail, and email copies—and, depending on the corporate policy, confidential data analytics and mission-critical systems can be deemed too important to run on the public cloud. Having a private cloud in place is necessary for many enterprises to perform these and other functions, keeping them well within the bounds of the compliance procedures set by an individual company.
Main Drawback: Private clouds are expensive and are often inflexible. They often cannot scale to meet growing demands, and add more to the organization’s budget in infrastructure and maintenance costs.
Public Cloud for Enterprises
The public cloud, very simply, offers scalability and flexibility that the private cloud cannot easily match. Public cloud service providers are able to make resources, such as applications and storage, available to enterprises at any time. They also use the newest technologies available, providing an organization with new services without ruining the bottom line. And, public clouds typically have better utilization rates and are flexible enough to meet the demand of your enterprise while still keeping infrastructure costs low.
Main Drawback: In many cases, when a quality provider is chosen, no drawback exists. Unqualified providers, however, are often questioned on their ability to provide security, compliance, and data protection.
Hybrid Cloud for Enterprises
Sometimes the best infrastructure for UCC requires both public and dedicated environments. The Hybrid cloud, once thought of as the bridge to the public cloud has, in fact, become the last stop for many medium and large enterprises.
Best-Fit Infrastructures: Hybrid Unified Communications and Collaboration
Hybrid UCC allows enterprises to procure UCC services through several deployment models while supporting the service integration needed to deliver a UCC experience in much the same way as can be done with the public cloud. The main difference is that hybrid UCC allows an enterprise to tailor the cloud deployment model to their specific communication needs, security policies, or budget in the case of companies who have investments in existing premises equipment (e.g. PBX). Hybrid also gives premises-based users the ability to migrate to the cloud at a pace that suits current business needs, and can strengthen a business continuity strategy.
With the hybrid cloud, many UCC components can live behind the corporate firewall. Other components, that need the elasticity and quick provisioning that the public cloud offers will have that too. Instead of choosing one option or the other, the hybrid cloud provides enterprises with another alternative for secure, scalable UCC solutions.
Rationalizing the Move to Hybrid Cloud UCC
If you’d like to learn more about hybrid UCC and how it can work for your business, NEC experts are more than happy to help. We can provide you with consulting services and quotes that can help you determine what a customized cloud strategy could do for your long and short term business goals.