The Professor has been asked, “Does ITIL address Technology Lifecycle management?” In version 2 of ITIL, the ICT Infrastructure Management book focused on technology management.  This is still a good resource, although availability of the publication may now be very limited.   In Version 3, the same information is spread across the lifecycle - most heavily in Service Design, Service Transition and Service Operation.  There are a couple of updates in ITIL Version 3 for technology management.   Configuration Management is now "Service Asset and Configuration Management" so that Asset Management and Configuration Management are integrated.   Service Design now defines a Technical Service Catalog to acknowledge underpinning technical services that are critical elements of business services.  ITIL also includes a Technical Management function as the custodian of technical expertise. While the Technical Management function performs most of it's work in Service Operation, it

In a previous Blog I spoke to Application Management from the point of view that they do not actually develop the application but manage it throughout its entire lifecycle. This is done through the Application Management Lifecycle along with Operational Models. Operational Models are the specifications of the operational environment in which the application will run after it has been deployed. This model is used to simulate and evaluate the live environment during the Design and Transition stages. It also ensures that proper environmental requirements and sizing can be documented and understood by all groups or teams involved with application development and management. Many of you are familiar with “Software Lifecycle (SLC) and “Software Development Lifecycle” (SDLC). These are use by application development and project teams to manage the designing, building, testing, deployment and support of applications. From an ITIL perspective the Application Management Lifecycle looks at the

When I teach ITIL V3 Foundation classes I often have to make the distinction between Application Management which is one of the “Service Operation Functions” and Application Development. I often begin my discussion by explaining that Application Development is responsible for the actual development and building of applications by the developers. Application Management is responsible for managing applications throughout their lifecycle and is performed by any department, group or team that is involved in managing and supporting operational applications. Additionally the function also plays a role in the design, testing and improvement of applications that form part of IT services. Application Management plays a key role in all applications whether purchased from a third party manufacturer or developed by in-house staff. During the design stage of the ITIL Lifecycle one of the key decisions made by Application Development is whether to buy or build. After that decision is made Applic

I have often been asked what value does the Service Acceptance Criteria (SAC) provide? First let’s understand what the SAC is by definition. Service Acceptance Criteria: A set of criteria used to ensure that an IT Service meets its functionality and quality requirements and that the IT Service Provider is ready to operate the new IT Service when it has been deployed. This set of criteria is in the form of a formal agreement that an IT Service, Process, Plan or other deliverable is complete, accurate, reliable and meets the specified requirements. We must understand that all design activities are triggered by changes in business needs or service improvements. In order to design and deliver IT services that meet the changing needs of the customers and the business, we must ensure that the contents of the Service Acceptance Criteria are incorporated and the required achievements are planned into the initial design. The Service Acceptance Criteria is the document that will ensu

I had a recent chat with a coworker of mine that used the CSI Model at home in a funny yet very practical way. I have her permission to use this and I hope you find this as interesting as I have. In her own words…. “In addition, to my career responsibilities I have the honor and for the most part the pleasure of being a Mom to two teenage girls. As we all have experienced in life, our work demands sometimes spill over into our home life. On occasion, I have been accused by my girls that I am NOT their boss, and to leave my work demeanor at the front door. Being so entrenched in striving for continual improvement, I figured, this model works at the office, why not see if I can improve things at home? I know – this has trouble written all over it! The CSI Approach – Using the CSI Model Step 1 - What is the vision? (Define your vision, your goals, your objectives) My vision is that my 17 year old high school junior has straight A’s on her report card for the third marking period –

There are several problem analysis techniques which are discussed in the V3 Service Operation book, including brainstorming. I have used brainstorming sessions often in my career. Brainstorming is used throughout the problem solving process whenever the team needs to generate ideas quickly and effectively. Some sessions have been very valuable, others not so much. What was the difference? Basically, we need some structure around the sessions and some rules of engagement. Let’s begin by defining brainstorming. This is a technique used to quickly generate a list of ideas by a team to solve problems or issues. The relevant people must be gathered together either physically and/or electronically to increase creativity and idea generation in a very short amount of time. Here are 3 different types of brainstorming methods:  Free Wheeling Brainstorming Participants call out their ideas when they occur to them and in no particular order. A recorder posts all ideas for everyone to see as

I often get questions on the differences and similarities between the Software Development Lifecycle (SDLC) and the ITIL Application Management Lifecycle. Is the ITIL framework just another rebranding of SDLC? SDLC defines the organization’s standards for the creation and maintenance of applications. The SDLC can be divided into ten phases during which defined IT work products are created or modified. The phases range from initiation, design, development, implementation, operations & maintenance to disposition. The tenth phase, disposition, occurs when the system is disposed of and the task performed is either eliminated or transferred to other systems. The ITIL Application Management Lifecycle presents a more holistic, service-oriented view. It allows for greater alignment between the development view of the applications and the live management of those applications. This ITIL lifecycle focuses on the overall management of applications as part of IT services. Understanding the c