{"id":8091,"date":"2013-07-08T14:37:03","date_gmt":"2013-07-08T14:37:03","guid":{"rendered":"http:\/\/cloudnewsdaily.com\/?p=14682"},"modified":"2013-07-08T14:37:03","modified_gmt":"2013-07-08T14:37:03","slug":"seeking-better-it-mileage-take-a-hybrid-out-for-a-spin","status":"publish","type":"post","link":"https:\/\/icloud.pe\/blog\/seeking-better-it-mileage-take-a-hybrid-out-for-a-spin\/","title":{"rendered":"Seeking Better IT Mileage? Take a Hybrid Out for a Spin"},"content":{"rendered":"<\/p>\n

Guest Post by Adam Weissmuller, Director of Cloud Solutions at Internap<\/a><\/strong><\/p>\n

As IT pros aim to make the most efficient use of their budgets, there is a rapidly increasing range of infrastructure options at their disposal. Gartner\u2019s prediction that public cloud spending in North America will increase from $2 billion in 2011 to $14 billion in 2016, and 451 Research\u2019s expectation that colocation demand will outpace supply in most of the top 10 North American markets through 2014 are just two examples of the growing need for all types of outsourced IT infrastructure.<\/p>\n

While public cloud services in particular have exploded in popularity, especially for organizations without the resources to operate their own data centers, a \u201cone size fits all\u201d myth has also emerged, suggesting that this is the most efficient and cost-effective option for all scenarios.<\/p>\n

In reality, the public cloud may be the sexy new sports car \u2013 coveted for its horsepower and handling \u2013 but sometimes a hybrid model can be the more sensible approach, burning less gas and still getting you where you need to go.\u00a0 It all depends on what kind of trip you\u2019re taking. Or, put in data center terminology, the most effective approach depends on the type of application or workload and is often a combination of infrastructure services \u2013 ranging from public, private and \u201cbare metal\u201d cloud to colocation and managed hosting, as well as in-house IT resources.<\/p>\n

The myth of cloud fuel economy<\/strong>
\nLooking deeper into the myth of \u201ccloud costs,\u201d as part of a recent \u201cData Center Services Landscape\u201d report, Internap recently surveyed 100 IT decision makers to gain a cross-sectional view into their existing current and future use of IT infrastructure. Almost 65 percent of respondents said they are considering public cloud services, and 41 percent reported they are doing so in order to reduce costs.<\/p>\n

But when you compare the \u201call-in\u201d costs of operating thousands of servers over several years in a well-run corporate data center or colocating in a multi-tenant data center against the cost of attaining that same capacity on a pay-as-you-go basis via public cloud, the cloud service will lose out nearly every time.<\/p>\n

The fact that colocation can be more cost-efficient than cloud often comes as a surprise to organizations and is something of a dirty little secret within the IaaS industry. But for predictable workloads and core infrastructure that is \u201calways on,\u201d the public cloud is a more expensive option because the customer ultimately pays a premium for pay-as-you-go pricing and scalable capacity that they don\u2019t need \u2013 similar to driving a gas-guzzling truck even when there\u2019s nothing you need to tow.<\/p>\n

Balancing the racecar handling of cloud with the safety of a family hybrid<\/strong>
\nThis is not to suggest that cloud is without its benefits. Public cloud makes a lot of sense for unpredictable workloads. Enterprises can leverage it to expand capacity on-demand without incurring capital expenditures on new servers. Workloads with variable demand and significant traffic peaks and valleys, such as holiday shopping spikes for online retailers or a software publisher rolling out a new product, are generally well-suited for public clouds because the customer doesn\u2019t pay for compute capacity that they don\u2019t need or use on a consistent basis.<\/p>\n

One of the biggest benefits of cloud services is agility. This is where the cloud truly shines, providing accessibility and immediacy to the end-user.\u00a0 However, the need for a hybrid approach also arises here, when agility comes at the expense of security and control. For example, the agility vs. control challenge is often played out in some version of the following use case:\u00a0 A CIO becomes upset when she finds out that employees within most of the company\u2019s business units are leveraging public cloud services \u2013 without her knowledge. This is especially unsettling, given that she has just spent millions of dollars building two new corporate data centers that were only half full. Something has gone wrong here, and it\u2019s related to agility.<\/p>\n

A major contributing factor to the surprise popularity of public cloud services is the perceived lack of agility of internal IT organizations. For example, it\u2019s not uncommon for it to take IT executives quite some time to turn up new servers in corporate data centers. And this isn\u2019t necessarily the fault of IT since there are a number of factors that can, and often do, present roadblocks, such as the need to seek budgetary approval, place orders, get various sign-offs, install the servers, and finally release the infrastructure to the appropriate business units \u2013 a process that can easily take several months. As a result, employees and business units often begin to side-step IT altogether and go straight to public cloud providers, corporate credit card in hand, in an effort to quickly address IT issues. The emergence of popular cloud-based applications made this scenario a common occurrence, and it illustrates perfectly how the promise of agility can end up pulling the business units toward the public cloud \u2013 at the risk of corporate security.<\/p>\n

The CIO is then left scrambling to regain control, with users having bypassed many important processes that the enterprise spent years implementing. Unlike internal data centers or colocation environments, with a public cloud, enterprises have little to no insight into the servers, switches, and storage environment.<\/p>\n

So while agility is clearly a big win for the cloud, security and control issues can complicate matters. Again, a hybrid, workload-centric approach can make sense. Use the cloud for workloads that aren’t high security, and consider the economics of the workload in the decision, too. Some hybrid cloud solutions even allow enterprises to reap the agility benefits of the cloud in their own data center \u2013 essentially an on-premise private cloud.<\/p>\n

As businesses continue to evolve, it will be critical to go beyond the industry\u2019s cloud hype and instead build flexible, centrally-managed architectures that take a workload-centric approach and apply the best infrastructure environment to the job at hand. Enterprises will find such a hybrid solution is usually of greater value than the sum of its individual parts.<\/p>\n

Carpooling with \u201ccloudy colo\u201d<\/strong>
\nOne area that has historically been left out of the hybridization picture is colocation. While organizations can already access hybridized public and private and even \u201cbare metal\u201d cloud services today, colocation has always existed in a siloed environment, without the same levels of visibility, automation and integration with other infrastructure that are often found in cloud and hosting services.<\/p>\n

But these characteristics are likely to impact the way colocation services are managed and delivered in the future. Internap\u2019s survey found strong interest in \u201ccloudy colo\u201d \u2013 colocation with cloud-like monitoring and management capabilities that provides remote visibility into the colocation environment and seamless hybridization with cloud and other infrastructure, such as dedicated and managed hosting.<\/p>\n

Specifically, a majority of respondents (57 percent) cited interest in hybrid IT environments; and, combined with 72 percent of respondents expressing interest in hybridizing their colocation environment with other IT infrastructure services via an online portal, the results show strong emerging interest in data center environments that can support hybrid use cases as well as unified monitoring and management via a \u201csingle pane of glass.\u201d<\/p>\n

Driving toward a flexible future<\/strong>
\nA truly hybrid architecture \u2013 one that incorporates a full range of infrastructure types, from public and private cloud to dedicated and managed hosting, and even colocation \u2013 will provide organizations with valuable, holistic insight and streamlined monitoring and management of all of their resources within the data center, as well as consolidated billing.<\/p>\n

For example, through a single dashboard, organizations could perform tasks, such as: remotely manage bandwidth, inventory, and power utilization for their colocation environment; rapidly move a maturing application from dedicated hosting to colocation; turn cloud services up and down as needed or move a cloud-based workload to custom hosting. Think of it as your hybrid\u2019s in-car navigation system with touchscreen controls for everything from radio to air conditioning to your rear view camera.<\/p>\n

The growing awareness of the potential benefits of hybridizing IT infrastructure services reflects the onset of a shift in how cloud, hosting and even colocation will be delivered in the future. The cloud model, with its self-service features, is one of the key drivers for this change, spurring interest among organizations in maximizing visibility and efficiency of their entire data center infrastructure ecosystem.<\/p>\n

\"AdamWeissmuller\"<\/p>\n