Ravi Sir's Cards › AWS
CDC to search
This revision card explains CDC to search. It starts from the need that dynamoDB Query is not full-text search. It describes streams , then Lambda , then OpenSearch upsert/delete; _id=PK|SK. The how-to section covers how to enable stream , then wire Lambda , then Put/Modify/Delete , then verify search. An example on the card is maya Brooks treats DynamoDB as SoR and OS as UX search.
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What this card says
Why do we need it?
DynamoDB Query is not full-text search.
What is it?
Streams → Lambda → OpenSearch upsert/delete; _id=PK|SK.
OpenSearch
How to do it
Enable stream → wire Lambda → Put/Modify/Delete → verify search.
Example
Maya Brooks treats DynamoDB as SoR and OS as UX search.