Pulsar is a classic Pub/Sub system. ... Kafka is a distributed log This is true but I’ll wager that 99% of real world deployments of Kafka are in the simple pu

Pulsar is a classic Pub/Sub system. ... Kafka is a distributed log This is true but I’ll wager that 99% of real world deployments of Kafka are in the simple pubsub use case. Most people just aren’t operating at LinkedIn scale or complexity.