Script the drill: 10-line Bash script on a cheap Lightsail instance scheduled every 4 h. Log shows ninety-eight percent cache-hit ratio versus control baseline, saving forty-two gigs egress per 1 000 unique viewers.

Crush the linked file with level-11 Brotli and deliver from a PoP node Open whatever calendar you already use and block 90 minutes starting at half past seven. Label the block "deep batch". During those 1.5 h mute every device, axe every tab except the one file you must advance, and keep a sheet of paper to the right of the keyboard