Apache Kafka became the de facto standard for data streaming. Various cloud offerings emerged and improved in the last years. Amazon MSK Serverless is the latest Kafka product from AWS. This blog post looks at its capabilities to explore how it relates to “the normal” partially managed Amazon MSK, when the serverless version is a good choice, and when other fully-managed cloud services like Confluent Cloud are the better option.

Disclaimer: I work for Confluent. While AWS is a strong strategic partner, it also offers the competitive offering Amazon MSK. This post is not about comparing every feature but explaining the concepts behind the alternatives. Read articles and docs from the different vendors to make your own evaluation and decision. View this post as a list of criteria to not forget important aspects in your cloud service selection.