Author: Benjamin Taylor

How can swap be released in Linux?

How can I check the size of the swap space in CentOS?

What is the method for cleaning the cache in Centos?

How to implement delayed queues in RabbitMQ?

What are the steps for installing and configuring MariaDB?

How can a table be created in Hive and data be imported into it?

How is the rank function used in Hive?

What is the principle of RabbitMQ’s delayed queue?

What are the reasons for messages being dropped in RabbitMQ?

What is the method for importing a CSV file into hive?