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http://www.myreadingroom.co.in/notes-and-studymaterial/65-dbms/561-operational-data-and-decision-support-data.html
Decision support data are a snapshot of the operational data at a given point in time. Therefore, decision support data are historic, representing a time slice of the operational data. • Operational and decision support data are different in terms of transaction type and transaction volume.
https://encyclopedia2.thefreedictionary.com/decision+support+database
For example, a decision support database might provide data to determine the average salary of different types of workers, whereas an operational database containing the same data would be used to calculate pay check amounts. Often, decision support data is extracted from operation databases.
https://www.techopedia.com/definition/770/decision-support-system-dss
Decision Support System: A decision support system (DSS) is a computer-based application that collects, organizes and analyzes business data to facilitate quality business decision-making for management, operations and planning. A well-designed DSS aids decision makers in compiling a variety of data from many sources: raw data, documents, ...
https://www.techopedia.com/definition/5711/operational-database-odb
Operational Database: An operational database is a database that is used to manage and store data in real time. An operational database is the source for a data warehouse. Elements in an operational database can be added and removed on the fly. These databases can be either SQL or NoSQL-based, where the latter is geared toward real-time operations.
https://infolab.usc.edu/csci585/Spring2008/den_ar/chaudhuri_p48.pdf
Database Technology for Decision Support Systems D ecision support systems are the core of busi-ness IT infrastructures because they give companies a way to translate a wealth of business information into tangible and lucrative results. Collecting, maintaining, and analyzing large amounts of data, however, are
https://www.oreilly.com/library/view/the-rise-of/9781492073697/
Explore the rise of operational analytics—and how this method relates to current tech trends; Examine the impact of can’t wait business decisions and won’t wait customer experiences; Discover how NewSQL databases support cloud native architecture and set the stage for operational databases
http://www.learn.geekinterview.com/data-warehouse/dw-basics/what-is-operational-database.html
Dec 15, 2007 · An operational database contains enterprise data which are up to date and modifiable. In an enterprise data management system, an operational database could be said to be an opposite counterpart of a decision support database which contain non-modifiable data that are extracted for the purpose of statistical analysis.
https://www.flashcardmachine.com/modern-databasemanagementch1.html
Mar 02, 2014 · Modern Database Management Ch 1; Shared Flashcard Set. Details. Title. Modern Database Management Ch 1. ... an integrated decision support database whose content is derived from the various operational databases ... the first step in database development in which the scope and general contents of organizational databases are specified: Term ...
https://quizlet.com/337396383/mis-chapter-7-mc-flash-cards/
a data warehouse is a ____ collection of information, gathered from many different ____ databases, that supports business analysis activities and decision-making tasks operational systems are integrated
https://quizlet.com/35381441/mis-exam-1-chapter-3-flash-cards/
the gathering of input information processing that information and updating existing information to reflect the gathered and processed information. Databases that support OLTP are most often referred to as operational databases. Online analytical processing (OLAP)- manipulation of information to support decision making.
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