LazaroFilm to Mildly [email protected]English • 4 months agoThis automatic faucet that need the hands to be between the wall and the water to turn on.lemmy.worldimagemessage-square74arrow-up1555arrow-down19
arrow-up1546arrow-down1imageThis automatic faucet that need the hands to be between the wall and the water to turn on.lemmy.worldLazaroFilm to Mildly [email protected]English • 4 months agomessage-square74
minus-square@[email protected]linkfedilinkEnglish15•4 months ago five 9’s or two nines or maybe even one nine. maybe one nine. This is the first time I hear this expression, what does it mean?
minus-square@[email protected]linkfedilinkEnglish17•4 months ago“Five Nines” typically refers to something that works 99.999% of the time, which still allows for 1 screw-up out of 100,000.
minus-square@[email protected]linkfedilinkEnglish4•4 months agoI learned it working telecom. For example, if you wish to offer 911 service, your service has to be operational 99.999% of the time. It’s more casually used to mean a service or operation is insanely reliable.
minus-squareHubertMannelinkfedilink9•edit-24 months agoyes as dhork mentions its related to a concept of 6sigma which is an airline/telephony thing about things that must not fail. My little quip is suggesting they work like 90% of the time which is not great.
minus-square@[email protected]linkfedilinkEnglish1•edit-24 months agoFinally learned what DFSS actually means rather than just a breakdown pf the fucking acronym lol
minus-square@[email protected]linkfedilinkEnglish6•4 months agoIt means HubertManne had a stroke while typing.
This is the first time I hear this expression, what does it mean?
“Five Nines” typically refers to something that works 99.999% of the time, which still allows for 1 screw-up out of 100,000.
spoiler
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I learned it working telecom. For example, if you wish to offer 911 service, your service has to be operational 99.999% of the time.
It’s more casually used to mean a service or operation is insanely reliable.
spoiler
asdfasfasfasfas
yes as dhork mentions its related to a concept of 6sigma which is an airline/telephony thing about things that must not fail. My little quip is suggesting they work like 90% of the time which is not great.
Finally learned what DFSS actually means rather than just a breakdown pf the fucking acronym lol
It means HubertManne had a stroke while typing.