Ravi Sir's Cards › AWS
Streams → projections
This interview card covers Streams , then projections. Polling the write table for dashboards fights the write path. DynamoDB Streams or EventBridge feed async projection builders. MNC — how do you handle duplicate stream records?
Read card text
What this card says
What it is
Polling the write table for dashboards fights the write path.
Why it matters
DynamoDB Streams or EventBridge feed async projection builders.
DynamoDB Streams
How / example
MNC: how do you handle duplicate stream records?
MNC: stream.