!!! Overview
[{$pagename}] generally means to be aware of the [state] of an [Application] or system where an [Observer] may a [Monitor|Monitoring] a situation for any changes which may occur over time.

[{$pagename}] may be used to answer questions like:
* Is it there? ([Availability Management])

[{$pagename}] has many different facets and some common terms used within the [context]:
* [Auditing]
* [Metrics]
* [Logging]
* [Telemetry] 
* [Observability][{$pagename}] in regards to an [applications] or [Application Programming Interfaces] ([APIs]) have some broad [Classification]:
* [Internal|Internal Metrics]
* [External|External Metrics]

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
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* [#1] - [Application Performance Management|Wikipedia:Application_performance_management/|target='_blank'] - based on information obtained 2014-06-22