Business Driven Technology
7th Edition
ISBN: 9781259567322
Author: Paige Baltzan Instructor
Publisher: McGraw-Hill Education
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Chapter 6, Problem 4MBD
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The timeliness requirements for backups and updates to a data warehouse for the following are given below:
- Weather tracking system:
- The timeliness of this kind of data is very short and is required on a daily basis.
- Car dealership inventory:
- The timeliness of inventory is required at longer intervals for example monthly or fortnightly basis.
- Vehicle tire sales forecasts:
- This information is for a longer interval and is required for quarterly basis...
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- Describe the principles of data backup and recovery strategies for ensuring data availability and reliability.arrow_forwardExplain the difference between error-detecting strategies and error-correcting strategies. Discuss the importance of preventing data corruption.arrow_forwardWhen it comes to backing up your data, what are the most crucial factors to consider?arrow_forward
- Bugs, what precisely are they?arrow_forwardData security and integrity problems In an organization, data security and integrity of the internal system is always vulnerable to threats and risks from various factors within and outside the system. Proper implementation of security controls will enable a system to be secure from security attacks .But controls can be rightly implemented only by comprehensive risk analysis of the systemarrow_forwardWhen establishing backup procedures, many companies make certain that daily copies are stored off site. When would a company want to store copies of their data away from their offices? Where would you recommend that your school store backup copies of the database? Where are you planning on starting copies of your homework or personal data?arrow_forward
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