Skip to content
Signalcrest
← Back to entity feed
hardwareentity · corroborated across sources

data centers

for data center engineers

Steady

16

signal score

as of 6d ago

1

live items

Cooling

7-day est. ~9

hackernews

Why this scored 16

every term, weighted
Velocity+0.0 / 40 max

Its fastest-moving item, measured against the pace of its own source

Acceleration+11.3 / 25 max

Whether that velocity is itself speeding up, as a per-hour rate

Cross-source spread+0.0 / 25 max

How many independent communities its own items come from

Recency+8.1 / 10 max

Decays to zero over 14 days, counted from when we first saw it

Saturation penalty3.2 / 30 max

Subtracted once something is big and old — sized by its biggest item, aged from when we first saw it

Composite16.2

Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On an entity's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement, and velocity falls back to engagement over its whole lifetime until a second reading exists. Full methodology

Outlook

low confidence · estimate, not a guarantee

7-day

~9

range 020

14-day

~1

range 015

30-day

~0

range 02

Signal history

7-day window (free)

— — projected trajectory (estimate, not a guarantee)

The evidence

The live items this entity's score aggregates — every community independently talking about it right now. This is the corroboration, shown, not claimed.

  1. 116

    Field measurements of neighborhood-scale air temperature impacts of data centers

    Field data shows data centers raise local temperatures, affecting site planning and cooling costs. — for data center engineers

    hackernewshardwareSteady9d ago