信息:
信息是可描述的,因为结构化、有组织和处理过的数据在上下文中赋予了它,这使得它对需要它的人具有相关性和帮助。数据表明,有关个人、地点或其他问题的原始事实和数字以数字、字母或符号类型表示。
信息是将知识改造并分类为可理解类型的知识,可以在决策方法中加以利用。简而言之,一旦知识在转换时最终成为有目的的,它就被称为信息。从本质上讲,它是一件事,它为特定问题提供了解决方案。它可以从许多来源获得,如报纸、互联网、电视、人物、书籍等。
数据:
数据是原始且无组织的事实,需要对其进行处理才能使其有意义。可以将其视为收集在一起的事实和统计数据,以供参考或分析。
数据是单独的信息单位。在分析过程中,数据由变量表示。数据总是由人或机器解释以得出意义。所以,数据毫无意义。数据包含原始形式的数字、语句和字符。
信息与数据的区别:
S.NO | DATA | INFORMATION |
---|---|---|
1 | Data are the variables which helps to develop ideas/conclusions. | Informations are the meaningful of data. |
2 | Data are text and numerical values. | Information is refined form of actual data. |
3 | Data doesn’t rely on Information. | While Information relies on Data. |
4 | Bits and Bytes are the measuring unit of data. | Information is measured in meaningful units like time, quantity, etc. |
5 | Data can be easily structured as the following: 1.Tabular data 2.Graph 3.Data tree |
Information can also be structured as the following: 1.Language 2.Ideas 3.Thoughts |
6 | Data does not have any specific purpose | Information carries a meaning that has been assigned by interpreting data. |
7 | It is low-level knowledge. | It is the second level of knowledge. |
8 | Data does not directly helps in decision making. | Information directly helps in decision making. |