January 2019
Beginner to intermediate
745 pages
21h 6m
English
Content preview from Computer Science Illuminated, 7th Edition
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12.1 Managing Information
In this book we’ve used the term data to describe raw facts and information to mean data that has been organized to help us answer questions and solve problems. An information system can be generally defined as software that helps us organize and analyze data.
Turning data into information requires taking raw data sources and organizing them into a useful form. The data may have to be classified, clustered, and transformed in various ways to make it meaningful. These are all activities of an information system.
Often, managing information cannot be done alone. It’s typically a collaborative process, working with colleagues and data experts to understand the sources of data and its importance from various perspectives. ...
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