2 docs tagged with "pub-sub"

Amazon SNS for DVA-C02. Topics, subscriptions, fan-out pattern with SQS, message filtering, SNS FIFO, mobile push notifications, and the difference between SNS and SQS.

Guide to asynchronous messaging systems including Kafka, RabbitMQ, SQS, event sourcing, pub/sub patterns, consumer groups, ordering guarantees, and exactly-once semantics.