Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information - information that can be used to increase revenue, cuts costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It allows users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identified. Technically, data mining is the process of finding correlations or patterns among dozens of fields in large relational databases.

Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information - information that can be used to increase revenue, cuts costs, or both. 一般来说，数据挖掘（有时也称为数据或知识发现）是从不同的角度的过程中分析数据，总结它变成有用的信息，使这些信息可以用来增加收入，削减成本，或两者兼而有之。
Data mining software is one of a number of analytical tools for analyzing data. It allows users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identified.数据挖掘软件是分析数据的分析工具之一。它允许用户从许多不同的尺度或角度，归类，并总结确定关系分析数据。
Technically, data mining is the process of finding correlations or patterns among dozens of fields in large relational databases.在技术上，数据挖掘是在大型关系数据库几十个领域之间中寻找相互关系或模式的过程。