Ravi Sir's Cards › AWS
Connection style
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
Connection style
REST/HTTP API
One request, one response.
WebSocket API
Long-lived push connection.
Key points
Stateless per call.
Track connection ids.
Example
CRUD notes API.
Use when
Standard web APIs.
Real-time updates.