Kelsey Libby

As The IT Industry Evolves So Does The Library That Accompanies It

The Information Technology Infrastructure Library (ITIL) has evolved significantly since the 1980's when it was originally organized. Businesses are using it to effectively and efficiently implement their IT services, and IT professionals are using it to advance their career. Read on for more information about this growing resource and profession.

Declared in the first-quarter of 2007, the Information Technology Infrastructure Library (ITIL) Version 3 (V3) assures to modernize the library's standards, strategies and processes. ITIL V3 is focused on constraining requirements to look at laterally serviced life cycles, in order to keep up with current best practices in the world of information technology. As with most technology-based industries, ITIL is constantly changing. In order to stay in front of the promotion and remain economical, this need has to be suggested and interpreted into IT services, processes, equipment and development that support the industry.

The primary goal of ITIL V3 is to constantly align (and realign) IT services to accommodate the changing business, and to provide methods that enhance effectiveness, convenience, and cost efficiency of the businesses that implement it. ITIL V3 now starts at the beginning with the necessity to create a Service Strategy. This should originate in a current business scheme, and as the scheme changes, so should its corresponding IT systems. From the policy should come a Service Design, not merely a plan or demand, but the service as a whole which is needed to support the production being supplied, for economic achievement or otherwise.

The service life cycle modules of V3 are as follows:

1. Service Strategy (SS)
2. Service Design (SD)
3. Service Transition (ST)
4. Service Operation (SO)
5. Continual Service Improvement (CSI)

Even though the V3 library now consists of seven books, most companies chose to focus solely on the first two of them, which include: Service Support and Service Delivery. While it's recommended to utilize all seven books, at least to some extent, it is the information taught in the first two books that most commonly trouble IT departments. Because of the commonality and importance of these issues, it is this content which makes up the center of the certification exam for V3. And unlike the preceding V2 certification, V3 is optimized to be seen in the situation of developing, transporting and supporting services to businesses.

As an outcome, the services and processes involved in Service Support and Service Delivery were seen by many as encompassing all of ITL. Though not standard, businesses and employers began to accept this, and did so in enormous numbers. From an extravagant community there were more discussions and arguments before queries were asked about the lifecycle as a whole, followed by the exceptions from the original books presented in V2.

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