With Kiuwan Insights you can easily explore the versions of the components used by your applicacion.
For every external component, Kiuwan Insights clearly states the version used and provides a Obsolescence Risk indicator.
Information on components’ Obsolescence is accessible through Insights >> Obsolescence tab.
Insights >> Obsolescence displays version-related information on components in several sections:
Before explaining the page contents, you should understand some basic concepts widely used throughout Obsolescence page.
Any component has a lifecycle. This means that at some date was created and it evolved through different versions during its life time.
When Kiuwan Insight detects the use of a component, it displays its Used Version in your application, as well as the date when that version was released (Date). Also, Kiuwan displays the Last Version (the latest released version of the component) and the date when the last version was released (Date).
With these values, Kiuwan Insights calculates two important periods of time:
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As you may already guess, high values for those periods of time are not desirable:
Let’s see with an example.
Out of Date and Inactivity Time values are converted to a yearly-scale ranging from 0 to 10 years (values higher than 10y are taken as 10). Obsolescence Risk is calculated as a weighted average of Out of Date and Inactivity Time values (converted to years):
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