Archive for the ‘Applications’ Category

The Proof is in the Process: People, Process and Technology are Essential for Successful IT Operations.

Selvarasu Subramani

Selvarasu Subramani

Senior Manager, Enterprise Technology Services

The Proof is in the Process
People, Process, and Technology are essential for successful IT operations.

These days we are all talking about IT cloud enablement or IT-as-a-Service, and increasingly these conversations are now about optimizing IT processes to facilitate successful cloud deployment. Based on my own past experience as a technologist, I thought that the most important (and cool) thing to do in IT was deploy the latest and greatest technology. However, today, I am linking technology evolution to process integration because only by optimizing our IT processes will we enable cloud computing successfully. I recently read Peter Fingar’s book, Dot.Cloud: The 21st Century Business Platform, and I’m sold on his notions of how the cloud can be applied to day-to-day business operations.

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Platform-as-a-service – a shallow dive

KK Krishnakumar

KK Krishnakumar

Senior Vice President & Chief IT Architect

In the last post, we talked about how the ultimate nirvana is for the business to do self-service provisioning of services from a service catalog. This is somewhat easy to think about when we consider compute, storage and network services – the virtual bare metal gets provisioned within a short period of time and is made available for the user. The SLAs are typically around uptime, recovery point objective (RPO) during failure, recovery time objective (RTO) after failure, etc. This concept becomes more interesting when we talk about PaaS.

The Platform in PaaS refers to a set of capabilities that start with a base of (mostly) software components sitting above the virtual bare metal – examples we have talked about include basic capabilities such as a database, web server and application server but also extend into larger value-added capabilities such as application frameworks (Spring, .Net, force.com), content management, integration, security and information lifecycle management.

Now, once the slice of the platform is provisioned, who can configure or program to the platform ? (more…)

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