AFM341 Chapter Notes - Chapter 13: Mac Address, Local Area Network, Wide Area Network
16 Dec 2018
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Document Summary
Operating system (os): performs the tasks that enable a computer to operate; comprised of system utilities and programs. Database: a shared collection of logically related data for various uses. Database system: a term typically used to encapsulate the constructs of a data model, database management system (dbms), and database. Data warehouse: a collection of information gathered from an assortment of external and operational (ie internal) databases to facilitate reporting for decision ma king and business analytics. Operational databases: often includes data for the current fiscal year only. Data mining: a process of using sophisticated statistical techniques to extract and analyze data from large databases to discern patterns and trends t hat were not previously known. Data governance: the convergence of data quality, data management, data policies, business process management, and risk management surrounding the handling of data in a firm.
