At this point in the evolution of retail cloud computing, we remain steadfastly in the early-adopter phase. Many companies see virtualization as a potential for flexibility, scalability and reduced costs, yet most have not yet taken the plunge into the cloud.
When setting up the server environment today, most providers will ask the retailer for the load during peak times throughout the year. For many retailers, 90%-95% of their traffic comes during the holiday season, leaving them to pay for that same level of support the additional 10 months -- regardless of whether that bandwidth is actually being used.
Cloud computing and virtualization have the ability to change this model. Retailers can put software into the cloud, and rent a server for 10 cents an hour. Companies can scale up (or down) based on customer demand, holiday timing, and general growth.
Many larger retailers are reticent to move to the cloud, mainly because the thought of entrusting a billion dollar channel to a virtual environment makes them nervous. Couple that with PCI compliance worries, gargantuan amounts of customer data, and large, sometimes slow-moving infrastructure, and big retailers will likely be the last to adopt this new model in coming years, if ever.
However, while cloud computing does offer potential for any size retailer, big or small, mid-sized retailers in particular seem best poised to take advantage of what the environment has to offer.
Beneficial scenarios for cloud computing
In addition to the criteria outlined above, mid-sized retailers are often faced with the following scenarios, which lend themselves naturally to the cloud computing environment.
One of the largest impediments to cloud computing remains the traditional perpetual license model that software companies try and pursue in a cloud environment. The whole purpose of the cloud model is to provide utility (pay-as-you-go) computing. Software vendors will need to adapt their licensing to be usage-based. The cloud computing infrastructures provide the billing mechanisms to record usage as servers are turned on and off. Large-scale retailers will most like go with private or internal clouds to maintain control over their applications.
Similar to the evolution of the Saas model, cloud computing will offer retailers scalability and flexibility, but may take several years for companies and service providers to work out the appropriate models. Mid-sized retailers will remain well-poised to take immediate advantage of this new technology in the months and years ahead.
Michael von Bodungen is executive VP product development at CrossView Inc. He can be reached at vb@crossview.com.
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