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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://www.ques10.com/p/17027/operational-vs-decision-support-system/
Mumbai University > Computer Engineering > sem 8> Data Warehousing Mining. Marks: 5M. Year: May16. mumbai university data warehouse ... written 3.0 years ago by Ravina Israni • 130: Characteristic Operational Support System Decision Support System; Data Currency: Current operations Real-time data: Historic data,Snapshot,of company data ...
http://dssresources.com/faq/index.php?action=artikel&id=146
The ability to analyze, extract, and present data as information in meaningful ways is one of the major differences between DSS data and operational data. In contrast to decision support data, operational data has only one dimension, i.e., the time when the transaction occurred. Metadata
https://pediaa.com/difference-between-management-information-system-and-decision-support-system/
Jun 28, 2018 · The difference between management information system and decision support system is that management information system supports structured decision making while decision support system provides support for unstructured or semi-structured decisions. In brief, MIS focus on operational efficiency while DSS focuses on making effective decisions.
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
https://www.allinterview.com/showanswers/8480/difference-between-dss-oltp.html
and DSS (decision support systems) functionalities may overlap (e.g. an OLTP system may provide some operational reporting functionality used for decision support), it is clear that the purpose of the 2 categories differs, given that they serve different functions and different User groups in the Business. Therefore the development
https://pediaa.com/what-is-the-difference-between-eis-and-dss/
Dec 19, 2018 · Relationship Between EIS and DSS. EIS is considered a specialized form of DSS. Difference Between EIS and DSS Definition. EIS is a type of Management Support System that facilitates and supports senior executive information and decision making needs while DSS is an information system that supports business or organizational decision-making activities.
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.difference.wiki/dss-vs-bi/
DSS stands for Decision Support System and is a computerized system for information that helps with the selection making inside a company or a enterprise neighborhood. The main course of for the system turns into the analysis of bigger areas of data and compilation of information. The DSS is a data utility that produces far-reaching info.
http://www.dba-oracle.com/data_warehouse/decision_support_system.htm
Decision Support Systems And Data Warehouses. Decision support systems (DSS) are generally defined as the class of warehouse system that deals with solving a semi-structured problem. In other words, the task has a structured component as well as an unstructured component.
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