Ravi Sir's Cards › AWS
Website slow, where to start?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
What it is
Measure first, guess later.
Why it matters
Top, then disk, then network.
How / example
Timing.
curl -o /dev/null -s -w "%{time_total}" https://example.com