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Network World - Anyone who has endured the painful wait of a slow-loading application is familiar with the frustration and lost productivity that follows. That's the problem that motivated Riverbed and Akamai to join forces for a new SaaS acceleration offering, with the objective of resolving SaaS application performance issues that were previously untouchable.
The Steelhead Cloud Accelerator launched this week is available as a subscription-based add-on to Riverbed's Steelhead WAN optimization products. It combines Riverbed's WANOpt tools with Akamai's Internet optimization technology to help improve performance not only in the enterprise network but also across the public Internet connection through which the SaaS application is delivered.
Lydia Leong, research vice president at Gartner, says the partnership is the first sign of relief for a problem network managers have struggled with for years. In the past, the only real solution was to tell users to cope with it, Leong says.
While many enterprises implement WAN optimization products to ensure high performance for app delivery within the enterprise network, they are still susceptible to the performance issues that can result from the SaaS provider's delivery methods. This is because SaaS delivery entails some access to the public Internet. Distance from a provider's data center, for example, could cause productivity-draining latency issues with an application, and could arise without notice if the provider were to switch customers from hosting in a data center in one location to that in another.
These are problems that Pal Goran Johansen, a network engineer at communications provider Harris Caprock, was quite familiar with. After experiencing slow-downs and eventual outages stemming from the use of just one SaaS application - Microsoft Office 365 - Harris Caprock adopted the Steelhead Cloud Accelerator to put less pressure on the bandwidth the app consumed. As a result, the company eliminated what had amounted to a 30-minute delay for end users, while also avoiding bandwidth upgrades that could cost as much as $20,000 per month per megabit.
At a launch event in Cambridge, Mass., Akamai Senior Product Architect Dana Burd demonstrated Steelhead Cloud Accelerator by downloading a slideshow presentation via Office 365. When the process was completed without the offering, the file took about 22 seconds to download and another minute to upload again. The same file accessed with the accelerator enabled downloading almost immediately and uploading in approximately five seconds.
These kinds of benefits are what Leong believes will attract new customers once the word begins to spread. While the solution is marketed at customers running the three major SaaS applications - Office 365, Google Apps and Salesforce.com - Leong says stronger demand will come from those that run smaller applications, which are more prone to latency issues.