I am able to run Apache Pulsar using this docker command: docker run -it \ -p 6650:6650 \ -p 8080:8080 \ --mount source=pulsardata,target=/pulsar/data \ --mount source=pulsarconf,target=/pulsar...

I am trying to write a multi-tenant (multiple namespaces) system using Apache Pulsar. What I cannot seem to achieve is publishing to multiple namespaces and topics in those namespaces using single ...

Apache Pulsar's APIs (https://pulsar.apache.org/api/client/org/apache/pulsar/client/api/Consumer.html) include at least two methods of consuming messages from a Pulsar topic/queue: Using Consumer...

Is it possible to scale Axon Framework without Axon Server Enterprise? I'm interested in creating a prototype CQRS app with Axon, but the final, deployable system has to be be free from licensing f...

Yahoo developed Pulsar, pub-sub messaging system and made it open source. Its now Apache's incubating project. Since Kafka is also used for same purpose. Want to know, major plus and minus po...

Apache Pulsar (by Yahoo) seems to be the next generation of Apache Kafka. Apache RocketMQ (by Alibaba) seems to be the next generation of Apache ActiveMQ. Both are open source distributed m...