
Konfiguraationhallinta ja Gordionin solmu
Aki Lähteenmäki | 24.11.2015On vanha vitsi, että jos suunnitelmissa on konfiguraationhallinnan prosessin ja CMDB –työkalun käyttöönotto, nopein ratkaisu selvitä tilanteesta ehjänä on unohtaa koko juttu
Gartner defines Business Impact Analysis as “the process of determining the criticality of business activities and associated resource requirements to ensure operational resilience and continuity of operations during and after a business disruption. The BIA quantifies the impacts of disruptions on service delivery, risks to service delivery, and recovery time objectives (RTOs) and recovery point objectives (RPOs). These recovery requirements are then used to develop strategies, solutions and plans.”
In order to perform a Business Impact Analysis for business activities, you first need to understand the components of the business activity (one or more services usually).

The reason is that in your Business Impact Analysis, you need to be able to describe the business impact of an adverse situation such as
So, you will need to understand the components in order to assess the impact down stream from the component. In other words, you need to understand the components to answers questions such as
If you are starting from nothing, this sounds like a daunting task, doesn’t it?
Organizations need to have a clearly defined Operating Model for (IT) Service Management describing the tools, organization, processes, and maintained information. Other term for the same is that organizations need to have Service Management System (SMS) defined.
One particularly useful piece of that puzzle is Configuration Management. It describes the who, what, where, and how the Configuration Management Database (CMDB) is maintained and in what format (data model). That should answer most of the questions we had in our ”Where to start” section.
Having an up-to-date information of the components of your service and the dependencies between the components and other services is crucial for being able to create an accurate Business Impact Analysis. Configuration Management makes sure you have that information available, and not only for that purpose.
Contact us if your organization requires help in defining
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