Ravi Sir's Cards › AWS
Why must you click Deploy after editing code?
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
The console editor saves a draft; invokes run the last deployed version.
Why it matters
Skipping Deploy makes tests look "stuck" on old code.
How / example
Edit → Deploy → Test. Same habit for aliases later.