Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Strata london slide deck
1. How to save the world
from big data
Tactics for making cloud computing
massively greener
Francine Bennett (@fhr)
Mastodon C
2.
3.
4. Run anywhere
batch jobs
latency insensitive
standard hardware
5. Them: “While this sounds like an interesting
project, I'm afraid we don't make these
sorts of data points available.”
Me: “OK, no problem. Is there any public
industry data which you regard as high
quality, which you would recommend if we're
making estimates? Also would be great to
know if [Company] has any green initiatives
which we should be aware of in our
modelling.”
Them: “None that I'm aware of, but we
continually and relentlessly seek even more
efficient operations.”
8. Electricity source
Emissions factor
Data centre Physical building and layout
Power Usage Occupancy level
Effectiveness (PUE) External temperature & humidity
Hardware
Standard power
consumption
9. Kg CO2e per KWh of national grid electricity
1.00
0.75
0.50
0.25
0
Sweden
UK
China
Switzerland
US (average)
Australia
Iceland
Source: Defra via Amee
16. 0
0.15
0.30
0.45
0.60
Iceland
Oregon
London
Winter
Dublin
Virginia
Texas
Iceland
Oregon
London
Summer
Dublin
Virginia
Footprint of one server hour
Texas