Posts Tagged ‘ITIL’

IT costs accounting

Saturday, December 5th, 2009

So often, I have heard skeptics who would criticize and cynically discard away the concept of measuring, accounting, and charging for IT services within an organization. “Why would you want to do that?“, “what good does that do?” or “there is no value in charging users for IT services“.

Businesses in today’s environment is very different from the past. The markets which businesses operates in are shrinking as they become more competitive, barriers to entry are often getting lower, and in order to grow, many businesses need to go beyond their current market to reach outside their current borders or geography. Selling a product or service to a customer in Singapore will be no more different than selling to a customer in Russia. Whatever it takes, businesses can never confine themselves into a small boundary within a geography or region or market segment. Likewise, consumers and buyers of products and services are no longer confined to a single vendor or supplier. They have ample choices. Advancement of sourcing avenues globally, proliferation of technology and Internet allows consumers and buyers to easily seek, source, compare and purchase from alternative suppliers within several mouse-clicks.

Therefore, the traditional IT function within an organization is no longer just the bunch of backend soldiers managing your email and accounting system. The IT function is slowly transforming and morphing into a business enabling function, providing critical platforms to put the business online, enabling marketing and direct selling of products online, closely coupling the use of IT to complement traditional products (such as IP-enabling products to provide remote monitoring services, data backups, control and management services, analytics services, etc.) and all this means that the traditional IT budget, which used to be a small part of the overall corporate budget, is going up.  In the past decade or so, most businesses’ IT expenditures have gone up significantly, but many are still without adequate tools, processes and policies in place to address the accounting and allocating of IT costs.

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Virtualization – why you cannot ignore Storage?

Friday, October 30th, 2009

There are many ways to optimize the data center. But as with all things good, it is necessary to take each step in moderation. Consolidation and virtualization is one way to achieve higher utilization of IT assets. But shrinking the IT assets by more than 30% overnight will create a sudden over-capacity at the physical facility layer. The way to achieve a sustainable overall efficiency in the data center is through finding the right balance between optimization the physical facility and IT consolidation & virtualization.

Virtualization technology coupled with the right management tool is a powerful method to help reduce the total number of IT assets by consolidating multiple workloads into each IT asset, hence, maximizing its utilization, reducing the complexity and management of disparate sStorage_Virtualizationerver hardware and OS platforms. Nonetheless, server virtualization is only one component in a truly virtualized enterprise infrastructure. The other critical component is storage virtualization. Both of these works in tandem – one addresses the compute side of the equation, while the other addresses the data side of it.

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The 2009 Data Center Purchasing Survey Report

Friday, October 2nd, 2009

Between June and September of 2009, SearchDataCenter.com conducted the Data Center Decisions 2009 Purchasing Intentions Survey. Subscribers were contacted by email and invited to participate. For this 2009 survey, they had a total of 920 respondents, identifying themselves as IT managers, IT administrators, data center facility managers and IT executives. Respondents were primarily U.S.-based (43%), but the survey also included participants from Europe, Asia, Africa and the Middle East. More than half of respondents’ organizations employ more than 1,000 workers, and more than 25% of the companies have more than 10,000 employees.

Compared with last summer, data center budget growth screeched to a halt this year. In 2008, 30% of IT shops said they were increasing budget 5% to 10%, and 26% said they planned to increase budget more than 10%. Less than 15% of respondents were decreasing budget at all.

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Virtualization in the real world

Friday, September 25th, 2009

One of the benefits of virtualization technology is to enable rapid provisioning of a new operating system virtual environment. With this ease and rapid speed which new virtual environment can be provisioned, it brings about a new challenge. Organizations may find themselves moving from a physical server sprawl to a virtual server sprawl.

A study by Enterprise Management Associates (EMA) showed that only 30% of companies are completely satisfied with their deployments of virtualization technology. This is partly due to the rise in complexity and challenges in managing and maintaining control over their IT environment.

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Monitoring Operational health in a Virtualized Environment

Thursday, September 24th, 2009

Virtualization technologies are becoming more advanced today and their adoption are growing. Increasingly, IT services are being delivered using virtualization technologies to derive higher cost efficiency and optimization. In the past, x86 compute hardware were designed to run a single operating system and a single application workload. As IT begins to realize that their compute assets are under-utilized and there are beginning to have so many of these under-utilized compute assets in their data center, they begin to explore using virtualization technologies to run multiple independent operating systems images (or virtual machines or VM) on each physical compute hardware. This allows sharing of resources on a single physical compute hardware with multiple environment. Not only that, you could have different virtual machines running different operating systems and multiple applications on the same physical compute hardware.

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Transforming IT through Infrastructure Consolidation

Wednesday, September 23rd, 2009

I have just published an article on the definition of Infrastructure Consolidation, business drivers, key success factors, inhibitors, and recommended approach in such a project. The way I view such a transformation is to holistically address not just the technology aspect, but the processes, people as well as the organizational barriers or politics too.

Read more about this article here.

a brief history of ITIL

Thursday, September 3rd, 2009

I have observed in quite a few publications and remarks that refers to ITIL as a “standard“.

In actual fact, IT Infrastructure Library® (ITIL) is not really a standard, but rather an approach to IT service management. The United Kingdom’s Office of Government Commerce (OGC) defines ITIL as “the key to managing IT services“.

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