Setup Postgres change data capture (CDC) and stream changes to Amazon SNS topics with Sequin. Power event-driven architectures, fan‑out to SQS queues, Lambdas, and more.
postgres-changes
.sequin-sns-publisher
) and select “Access key – Programmatic access”.
<your-topic-arn>
):
Select source tables
Add filters (optional)
Specify transforms
Specify backfill
Specify message grouping
MessageGroupId
when using FIFO topics.Enter topic details
Test connection
Create the sink
sns:Publish*
permissions for the topic.