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From the Founder & VP Products at CloudSwitch

Ellen Rubin

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Top Stories by Ellen Rubin

Cloudonomics Journal This post is part of a series examining the issues involved when moving applications between internal data centers and public clouds. One of the advantages of cloud computing is that someone else is managing the infrastructure – including the servers, network devices and storage systems, not to mention the data center power conditioning, cooling and fire suppression equipment.  One of the costs of offloading this infrastructure is that the cloud becomes something different and separate from your data center.  In most deployments today, the cloud is almost completely isolated from your data center, and this often requires changes in how you manage and interact with your applications. So what does “management” mean in this context?  I look at it in terms of provisioning resources and managing the infrastructure, operating systems and applications... (more)

New CloudSwitch Blog for Enterprise Cloud Computing

Welcome to our enterprise cloud computing blog where we'll share our perspectives on cloud computing trends and best practices for the enterprise. We're a team with extensive experience in IT software and systems (learn more about us), and we're passionate about the opportunity that cloud computing offers for fundamentally improving enterprise IT. However, we believe that before the cloud can reach its potential, some innovation needs to take place within the enterprise data center to make cloud computing simple, secure and tightly integrated with existing IT infrastructure. Our ... (more)

Moving to the Cloud: How Hard is it Really?

Many IT managers would love to move some of their applications out of the enterprise data center and into the cloud. It's a chance to eliminate a whole litany of costs and headaches: in capital equipment, in power and cooling, in administration and maintenance. Instead, just pay as you go for the computing power you need, and let someone else worry about managing the underlying infrastructure. But moving from theory into practice is where things get complicated. It's true that a new web application built from scratch for the cloud as a standalone environment can be rolled out qu... (more)

Amazon's VPC Opens the Door for Innovation and Enterprise Cloud Adoption

Cloud Computing Journal The recent announcement from Amazon of the Virtual Private Cloud (VPC) represents the next big advance in the evolution chain for cloud computing. Enterprises can now integrate their IT infrastructure with Amazon's vast computing and storage resources, using a VPN connection from their data center to their own virtual private cloud which then looks like part of their internal network. Until the release of VPC, companies were left to build applications and utilize the cloud as a separate and somewhat siloed portion of their computing environment. In addi... (more)

Moving to the Cloud: Key Considerations for Cloud Storage

This post is part of a series examining the issues involved when moving applications between internal data centers and public clouds. The true challenges in storage and data management in the cloud result from the diverse and often unfamiliar processes and infrastructures offered by the cloud providers, including: new provisioning methods, storage properties, data population and transfer, and systems for data management (snapshots, clones, replication, backup). The cloud providers define the relationship between servers and storage and often impose constraints on everything from ... (more)