Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
13th Edition
ISBN: 9781337745703
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 13, Problem 15RQ
Program Plan Intro

Online Analytical Processing (OLAP) architecture:

  • The components of OLAP client/server architecture are as follows
    • OLAP Graphical User Interface (GUI) which is used for establishing communication between the end user and the computer system.
    • OLAP Analytical Processing Logic (APL) is required for performing difficult transactions between the client and the server.
    • OLAP Data Processing Logic (DPL) is used for performing data analysis in the data warehouse.

Data Mart:

  • Data mart is the subset of the data warehouse that focuses on the particular subject.
  • It is modified for decision making application and restricted in scope.
  • Performance for well-defined uses is optimized using the single or couple of queries.
  • Data mart optimizes the performance for well-defined uses as a single or couple queries.

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