Everything Tagged "Kafka"
In the last Jepsen post, we learned about NuoDB. Now it’s time to switch gears and discuss Kafka. Up next: Cassandra.
Kafka is a messaging system which provides an immutable, linearizable, sharded log of messages. Throughput and storage capacity scale linearly with nodes, and thanks to some impressive engineering tricks, Kafka can push astonishingly high volume through each node; often saturating disk, network, or both. Consumers use Zookeeper to coordinate their reads over the message log, providing efficient at-least-once delivery–and some other nice properties, like replayability.