On Premise vs Cloud: Common Things to Consider

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When considering an IT setup that makes the most sense for an organization, there is an array of factors that must be considered, including what type of applications to implement, whether mobile will be involved, how security will be handled, and how many users need to be supported.

Before addressing any of these issues, though, one question needs to be answered, because it will affect every aspect of IT management: Will you choose on-premise solutions, or cloud-delivered solutions?

In making that choice, particularly when it comes to application delivery, here are some considerations to keep in mind:

Keeping Resources Close

There are some circumstances where keeping data and applications in-house make more sense than outsourcing to the cloud. For example, if a company is an industry sector that's heavily regulated by government mandates, an organization may choose to stay on-premise in order to generate the type of reports and audit assessments necessary to prove compliance.

Then there's the issue of comfort. For some executives and business owners, the thought of putting data and applications in the cloud makes them uneasy, even though cloud providers have come a long way toward providing robust security, 24/7/365 uptime, and other functionality.

Particularly if a company doesn't need a comprehensive technology plan, on-premise may feel more controllable and scalable. For instance, a company that has a modest-sized staff may believe it doesn’t need enhanced service capabilities, even though those would help the business grow more effectively.  

Getting Cloudy

Despite some of the advantages of on-premise delivery for applications, a cloud-based approach may be even more beneficial for a company. By employing a cloud strategy, an organization can gain better visibility when it comes to how applications, users, networks, and bandwidth are performing in real time.

Also, cloud delivery can accelerate mission-critical applications, email, SSL and Web-based applications. That speed is matched by the assurance that an on-premise problem won't bring down company productivity. Having email sputter to a halt quickly adds up to lost opportunities and client dissatisfaction.

Perhaps one of the most compelling reasons to choose a cloud-based approach is disaster recovery. A knowledgeable, security-minded provider can put numerous best practices into place, including ongoing testing, monitoring, updates, and intrusion detection.

Hybrid Approach

Although "on-premise vs. cloud" implies that an organization needs to choose one approach over the other, that's not always true. While some companies may find it easier to use a cloud-only strategy or to keep everything in house, many others find utility in a hybrid approach.

For example, some company servers that have proprietary data may be kept on-premise as a way to limit access and to increase monitoring. But the company may also use application delivery networking to lower costs, optimize server performance and give greater performance to users.

The mix will depend not on what technology resources are available, but on what type of blend drives business efficiency the most. Often, the best approach is to have a comprehensive IT evaluation, done by a provider that can design, deliver and deploy fully integrated solutions that meet business goals.

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