Sorted:

How to backup and restore data in Zabbix?

What security features does Zabbix support?

How does Zabbix handle abnormal situations?

How does Kafka message compression feature work?

How did Kafka achieve horizontal scalability?

Which other systems can Kafka integrate with?

The contrast between dynamic and static partitions in Hive.

How to perform data compression operation in Hive?

How are Kafka messages partitioned?

The Leader and Follower roles in Kafka?