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brownout

brownout

1 7.8
A planned partial reduction of a digital service to reduce load and keep it working
  • noun
  • /ˈbraʊnaʊt/
  • Specialized
translation icon : reducción de servicio
  • To avoid crashing the server, the IT department decided to initiate a brownout by lowering the quality of non-essential services.

Examples

  • During the brownout, several features were disabled to help maintain system performance under heavy load.

  • And that little brownout you staged before was brilliant.

  • You will just be "frozen" online for the brownout time period.

    Blog text (25)
  • I think they'll be used to load balance and will go a long way in preventing brownouts.

    Blog text (5)
  • The company implemented a brownout to ensure that essential services remained available during peak usage hours.

Antonyms

15 4.1

A level where staff do many things for customers, like pumping gas or helping at a hotel

How Degraded

outage
96 4.0
brownout
  • Specialized
1 7.8
lousy service
  • Informal
1 3.9
full service
15 4.1

Surface Forms

brownout singular
brownouts plural

Morphology

brownout = brown (opaque) = out + brown

Although the compound is historically built from 'brown' and 'out', the technical sense 'partial service degradation to preserve availability' is not a meaning that learners can derive by normal compositional rules. [Postprocessing: moved 'out' from base_words to prefix]

Etymology

In computing, brownout is a borrowed image from lighting: rather than a full 'out' or outage, engineers deliberately 'dim' some features to lower load. That's why a brownout in systems means a planned, partial reduction of service to keep the rest running.