Tag Archives: Cloud

ITIL as a Service

DataCenterVirtualizationIf you ever want to polarize a group of IT professionals, all you need do is drop ITIL into the conversation. For some people ITIL is the devil incarnate. For others it is the Holy Grail–an unattainable symbol of union with the divine.

For VMWare it’s clearly the devil. In his VMworld keynote last month, VMware CEO Pat Gelsinger said that the company is “putting aside ITIL and CMDB in favour of process that works for cloud,” a position that Citrix clearly disagrees with after announcing that it had completed the acquisition of New Zealand-based startup Beetil, which is rapidly making a name for itself with a SaaS-based service management offering that delivers a readily accessible pragmatic approach to ITIL. Continue reading ITIL as a Service

Return on Agility and the Cloud

Stopwatch Image of AgilityAmazon’s CTO Werner Vogel recently posted about the challenge of choosing the right metrics for cloud computing. He begins with the following observation where he introduces the idea of Return on Agility:Stopwatch Image

“In the many meetings with customers in which I have done a deep dive on their architecture and applications to help them create an accurate cost picture, I have observed two common patterns: 1) It is hard for customers to come to an accurate Total Cost of Ownership (TCO) calculation of an on-premise installation and 2) they struggle with how to account for the “Return on Agility”; the fact that they are now able to pursue business opportunities much faster at much lower costs points than before.” Continue reading Return on Agility and the Cloud

Code Management in the Cloud

Code Management in the CloudAs a follow-up to our initial Dev in the Cloud series installment on continuous integration, today we’ll explore Code Management (CM) and the cloud’s impact on this core tenant of agile development. After briefly explaining CM fundamentals and relationship with agile development, we’ll identify the primary benefits and concerns associated with migrating CM to the cloud. We’ll also highlight the marketplace for the growing number of cloud CM products including recommendations for those evaluating cloud CM. Continue reading Code Management in the Cloud

Is the Software Defined Data Center the Future?

ITasaServiceVMware purchased Nicira, backed the Openflow Community, and is now touting software defined data centers (SDDC).  But what is a software defined datacenter? Is it just virtualization or cloud with a software defined network? Or is it something more than that? Given heavy automation and scripting of most clouds, do we not already have SDDC? If not where are we going with this concept? What does SDN add to the mix? Continue reading Is the Software Defined Data Center the Future?

IaaS or PaaS: 10 Keys for your Cloud Strategy

IaaS vs. PaaS Cloud Evaluation ChecklistOrganizations practicing agile development face many decisions when moving to the cloud. None is bigger than choosing whether to use IaaS or PaaS solutions for developing and deploying their applications. While each organization’s requirements are unique, there are 10 key criteria that can greatly influence an organization’s cloud strategy. Continue reading IaaS or PaaS: 10 Keys for your Cloud Strategy