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Jason Nerothin jasonnerothin

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@Lego2012
Lego2012 / 00-explanation.md
Last active January 3, 2018 12:50
Leo's Hugo build scripts #hugo

The BaseURL in config.yml is set to /.

The domains.sh holds the URLs for Production Build and Stage Build.

do-dev.sh takes just the BaseURL from config.yml. When it comes to Stage or Build Production the BaseURLs are taken from do-prod.sh or do-stage.sh. And those are feeded by domains.sh.

Although this is a convenient way to create different builds be aware of the risk of the source command in the do- files. If you like to know more about it: Google is your friend.

@jboner
jboner / latency.txt
Last active December 8, 2025 14:53
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD