What is Kafka and ZooKeeper used for?

Related questions

1. What is RabbitMQ Mnesia?
2. What is zookeeper used for?
3. What is flume used for?
4. Can Kafka work without zookeeper?
5. Does RabbitMQ support MQTT?
6. What is Hadoop used for?
7. Does RabbitMQ use AMQP?
8. What is Hadoop best used for?
9. What ports does RabbitMQ use?
10. What is a RabbitMQ node?

Tags

1. #coordinate
2. #partition
3. #system
4. #topics
5. #producers
6. #configuration
7. #topology
8. #architecture
9. #leaders
10. #zookeeper
11. #consumers
12. #consistent
13. #kafka
14. #broker
15. #information
16. #election
17. #brokers
18. #manage
19. #leadership
20. #cluster
21. #topic