Data commands is used to define the data in the database. It has different types of commands to use cqlsh prompt. In simple terms, it is used to create data and data storage units. Basically commands are used to create and try to control keyspace, index, and table. This blog outliner describes various Data commands used in Data Science and expansion of networks as data commands are used in various industries and play a vital role in logistics. As you are interested to learn more about Data commands you will find this article helpful.