Amazon Managed Streaming for Apache Kafka (Amazon MSK) now offers a new broker type called Express brokers. It’s designed to deliver up to 3 times more throughput per broker, scale up to 20 times faster, and reduce recovery time by 90%…
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https://aws.amazon.com/blogs/big-data/migrate-from-standard-brokers-to-express-brokers-in-amazon-msk-using-amazon-msk-replicator/