ADMS 2511 Chapter Notes - Chapter 4: Data Model, Unique Key, Data Redundancy
25 Jun 2012
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Document Summary
Data, information, and knowledge management the structure and content of your organization"s database depends on how the users look at their business activities. 4. 1 managing data information technologies and systems support organizations in managing data. Acquiring, organizing, storing, accessing, analyzing, and interpreting. Knowledge management captures and stores knowledge in forms that all organization- al employees can access and apply. First requisite to providing sound information that is uses. Data needs to be of high quality. Accurate, complete, timely, consistent, accessible, relevant, and concise. Data are processed in several stages which makes it subject to problems and difficulties. Frequently stored in several locations and servers. Data comes from multiple sources: internal, external. New sources of data are being created which is hard to record. Data degrades over time - e. g. customers move, business go bankrupt. Problems with media with which data is stored on. May be hard to find (e. g. floppy disk)
