Energy Plus Migrates to the Cloud
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Energy Plus chose a hybrid cloud model enables it to move apps to the cloud at its own pace, and scale its infrastructure with the cloud as required.
By William Atkinson
A year ago, the biggest IT challenges facing Energy Plus was the need to build IT infrastructure and run its growing business without depleting its bank accounts, and gaining the ability to eventually scale three or four times larger in size without having to start over in the IT area. Based in Philadelphia, Energy Plus is an electricity and gas retailer that supplies electricity and natural gas services to customers in seven energy-competitive states.
"When I joined the company a year ago, I realized that, because we are a rapidly growing business, we needed to find a way to provide scale cost-effectively," says Hugh Scott, CIO. "We didn't have a huge data center and a staff of people who specialized in running servers."
The solution? "It was an obvious choice to consider the cloud," Scott replies. "Then, when I looked at the economics on one hand and the 'speed to scale' on the other, there really was no reason not to choose the cloud."
Moving to the Cloud
Most organizations move to the cloud by connecting the cloud to existing computing environments. Energy Plus elected to adopt a hybrid cloud computing strategy for running production applications. The hybrid model allows Energy Plus to move applications to the cloud at its own pace, and scale its infrastructure on demand with the cloud as customer growth requires.
The hybrid model uses enterprise cloud services, from SunGard Availability Services, in addition to existing managed services that the company already used from SunGard. Enterprise cloud services are built on Vblock technology from VMware, Cisco, and EMC. It provides managed computer, network, storage and security services designed to support customer production applications.
Energy Plus selected enterprise cloud services for the following reasons:
*High availability. Energy Plus can move its web applications to the cloud. About 70 percent of all prospective customers first engage with Energy Plus through its website, making availability a top priority.
*Scalability. Enterprise cloud services provide Energy Plus with a platform to support continued customer growth. The company currently has 180,000 customers and is growing quickly. The company also recently added natural gas to join its electricity services.
*Security. A number of customers pay their utility bills online, making customer information protection essential. Security also plays an important role in supporting the customized reward programs that Energy Plus has with more than 100 partners and associations. For this, Energy Plus utilizes SunGard Managed Security Services, which provides managed firewall and managed intrusion detection and prevention.
*SunGard Availability Services also offers workforce continuity services that can provide workspace for Energy Plus employees in the event that the company's facilities are unavailable due to business disruption, such as a power outage or natural disaster.
Moving to the cloud did not pose any challenges, according to Scott. However, there was a substantial challenge prior to this. "We had not even virtualized a number of our applications," says Scott. "So, to go from running our applications on 'bare metal' to running them on the cloud was almost like taking two steps at once." That is, the real challenge was not migrating applications to the cloud, but first migrating applications to the virtual environment. "To achieve this, we had to get our development team comfortable with the virtual architecture and then help them understand how that would work," he says.