!!! Overview
[{$pagename}] is a property or level that system is generally functioning properly.As an [example] an [LDAP Server Implementation] may answer to a "ping" but not be able to make a [Success] for a [Bind Request].

[{$pagename}] implies there is a some level of [Fault tolerance]

[{$pagename}] for [Data At Rest] is often referred to a [Durability]

!! [Health-check] and [Load Balancing]
Instances continuously start, restart and stop because of failures, deployments or autoscaling. These operations makes an instance temporarily or permanently unavailable. For [Load Balancing] a [Health-check] should mark the instance as unavailable and [Load Balancing] should skip unhealthy instances from the [routing] as they cannot serve [requests].!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]