Data mining is the process of extracting useful information from a large amount of data.

We gathered all the data necessary for this project.

The analysis of big data is essential for business strategy.

Understanding data structures is important for improving programming skills.

This app is very useful.

The utility of this app is very high.

We need to extract the necessary information from this data.

The ability to extract important information from data is very important in business.

This process takes time.

He read a mass of books.