Archive for the ‘Service Management’ Category

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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IT Shared Services & Modeling Chargebacks

Saturday, November 7th, 2009

In most organization, the IT function is almost always a key enabler for an effective and efficient running of the business. With the recent credit crunch and economic downturn, many a times, IT departments find themselves in a dilemma. On one hand, they are faced with the need to refresh EOL technologies, expand capacity to support the business or add new assets for new application services required by the business. But on the other hand, they are often forced to cut budgets, headcount freeze, reduction in force, faced with restraint in funding and capital investment for any refresh or expansion. This dilemma pushes IT leaders to begin taking a closer look at the technology services that they are providing to their business units (i.e. internal customers) and evaluating where it makes sense to convert these as Shared Services with chargeback of the costs to the business units.

shared-servicesIT Shared Services refers to the provision of IT services by an IT organization where that service had previously been found in more than one part of the organization or group. Thus the funding and resourcing of the service is shared and the providing department effectively becomes an internal service provider. The key is the idea of ’sharing’ within an organization or group. Hence, the concept of IT Shared Services is similar to collaboration. IT Shared Services is different from the diametrically opposite model of Outsourcing which is where an external third party is paid to provide a service that was previously internal to the buying organization, typically leading to redundancies and re-organization. One purpose of Shared Services is the convergence and streamlining of an organization’s functions to ensure that they deliver to the organization the services required of them as effectively and efficiently as possible. This concept is applicable not just for the IT services, but can also involve the centralizing of back office functions such as HR, Finance, and middle or front offices.

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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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How do Dolphins sleep?

Tuesday, September 29th, 2009

Dolphins

Marine mammals like dolphins breathe just like us. But while humans can breathe even when our conscious mind is asleep, dolphins are equipped with a voluntary respiratory system and therefore must keep part of their brain alert to trigger each breath. To avoid drowning, it is crucial that marine mammals retain control of their blowhole, which is a flap of skin that opens and closes under the dolphin’s voluntary control. Although still a matter of discussion, most researchers feel that in order to breathe, a dolphin must be conscious and alert to recognize that its blowhole is at the surface. So, how does a dolphin sleep?

The bottlenose dolphin sleeps by shutting down only half of its brain, along with the opposite eye. The other half of the brain stays awake at a low level of alertness. This attentive side is used to watch for predators, obstacles and other animals. It also signals when to rise to the surface for a fresh breath of air. After approximately two hours, the animal will reverse this process, resting the active side of the brain and awaking the rested half. This pattern is often called cat-napping.

So, applying the same concept on data center facilities, how do we maintain and service the critical infrastructure components in our data centers without reducing the number of capacity units required to support the data center?

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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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