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From the designer’s point of view, the differences between operational and decision support data are as follows: • Operational data represent transactions as they happen in real time. Decision support data are a snapshot of the operational data at a given point in time.
https://www.bartleby.com/solution-answer/chapter-13-problem-5rq-database-systems-design-implementation-and-management-12th-edition/9781305627482/what-are-the-most-relevant-differences-between-operational-data-and-decision-support-data/bbbe5740-7d57-11e9-8385-02ee952b546e
Decision support data: The decision support data is used to interact with the software systems which help the users in the compilation of problems that occur in documents, files, raw data, business information and many such. Decision Support Systems (DSS) analyzes and operates the decision support data.
https://scholarwriters.com/outline-the-main-differences-between-database-requirements-for-operational-data-and-for-decision-support-data/
Aug 05, 2017 · Outline the main differences between the structure of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data. Outline the main differences between database requirements for operational data and for decision support data.
https://quizlet.com/64056841/database-management-final-third-10-flash-cards/
Operational and Decision Support Data differ in 3 main ways: (1) Time Span - Operational is dealing with current operations and real-time data, Decision Support data is dealing with historic data, or a snapshot of company data (2) Granularity - Operational is atomic-detailed data, Decision Support Data is summarized data
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What are the most relevant differences between operational data and decision support data? ... differences between operational data and decision support ... operational difference between a ...
https://ehindistudy.com/2019/02/11/operational-vs-dss-data-hindi/
difference between operational data and decision support data in hindi vs (ऑपरेशनल डेटा और डिसिशन सपोर्ट डेटा के मध्य अंतर) के बारें में पूरे विस्तार में
https://www.coursehero.com/file/p2gerib/The-main-differences-between-database-requirements-for-operational-data-and-for/
requires no real time validation and it only supports few concurrent users relative to OLTP. The main differences between database requirements for operational data and for decision support data are: Operational data represent transactions as they happen in real time. Decision support data are a snapshot of the operational data at a given point in time.
https://www.oreilly.com/library/view/data-warehousing-fundamentals/9780471412540/9780471412540_operational_versus_decision-support_sys.html
1.4. OPERATIONAL VERSUS DECISION-SUPPORT SYSTEMS What is a basic reason for the failure of all the previous attempts by IT to provide strategic information? What has IT been doing all … - Selection from DATA WAREHOUSING FUNDAMENTALS: A Comprehensive Guide for IT Professionals [Book]
https://www.ques10.com/p/17027/operational-vs-decision-support-system/
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https://www.coursehero.com/file/p57i9be/Decision-Support-Data-Data-Operational-data-Mostly-stored-in-relational/
Operational Data vs. Decision Support Data Data Operational data Mostly stored in relational database Optimized to support transactions representing daily operations Decision support data differs from operational data in three main areas: Time span Granularity Dimensionality Database Systems, 10th Edition 10
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