Author: William Carter

How to handle data serialization and deserialization in Storm?

How do ZooKeeper clients communicate with the server?

How to perform data filtering operations in Pig?

How to view metadata information of a table in Impala?

What is the purpose of the LOAD statement in Pig?

Does Kylin support multidimensional analysis?

Where is Kylin’s data stored?

How does Kylin achieve the construction and updating of Cubes?

How to implement email sending functionality in Spring Boot?

What is the basic implementation principle of a hashmap?