Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
13th Edition
ISBN: 9781337627900
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 9, Problem 13RQ
Program Plan Intro

Database Design:

  • The second stage of DBLC (Database Life cycle) is the database design.
  • DBLC is a sequential process which is used to trace the history of the application that is present within the information system.
  • The design phase consists of three stages and they are:
    • Conceptual design
      • Design a database that is independent of software and physical details.
    • Logical design
      • The main design goal is to make an enterprise wide database.
      • Design a database that is based on the specific data model but independent of physical details.
    • Physical design
      • It is used to determine the storage capabilities of the data in an organization and its access characteristics.
      • It ensures the integrity, security and performance.

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You are called by your supervisor to go and check a potential data bridge problem. What are the stepsyou will follow in order to check the database and fix any problems with it? Have in mind that youSHOULD normalize it as well. Describe in full, consider the following taking the database offline is not allowed since people are connected to it and how personal data might be bridged and not secured.Provide three references with you answer.
You are called by your supervisor to go and check a potential data bridge problem. What are the stepsyou will follow in order to check the database and fix any problems with it? Have in mind that youSHOULD normalize it as well. Describe in full, consider the following:• Taking the database offline is not allowed since people are connected to it.• Personal data might be bridged and not secured. Provide three refernces with you answer
You are called by your supervisor to go and check a potential data bridge problem. What are the stepsyou will follow in order to check the database and fix any problems with it? Have in mind that youSHOULD normalize it as well. Describe in full, consider the following:• Taking the database offline is not allowed since people are connected to it.• Personal data might be bridged and not secured. Provide three refernces with you answer from websites
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