a. Describe TWO (2) reasons why data obtained from online transactional processing (OLTP) systems are not suitable to answer most analysis questions/queries? b. Strategic decisions are made based on information that fulfils certain characteristics. Concisely explain TWO (2) characteristics of strategic information. c. You were asked to explain TWO (2) factors that influence the development of a data warehouse.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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a. Describe TWO (2) reasons why data obtained from online transactional processing
(OLTP) systems are not suitable to answer most analysis questions/queries?
b. Strategic decisions are made based on information that fulfils certain characteristics.
Concisely explain TWO (2) characteristics of strategic information.
c. You were asked to explain TWO (2) factors that influence the development of a data
warehouse.
Transcribed Image Text:a. Describe TWO (2) reasons why data obtained from online transactional processing (OLTP) systems are not suitable to answer most analysis questions/queries? b. Strategic decisions are made based on information that fulfils certain characteristics. Concisely explain TWO (2) characteristics of strategic information. c. You were asked to explain TWO (2) factors that influence the development of a data warehouse.
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