Assertion: relay's switch | /r/HasProperty | done in this case
Facets:
value: due to an outage
type: CAUSE
value: due to real load-balancing purposes
type: CAUSE
Source sentences:
text: The latter is also used to serve N+1 redundant relay deployments (in this case, switching from one relay to an other relay is done not only due to an outage, but due to real load-balancing purposes, too).