Experiencing MIS
8th Edition
ISBN: 9780134792736
Author: KROENKE
Publisher: PEARSON
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Chapter 5, Problem 5ARQ
Explanation of Solution
System architecture available to falcon security
The two system architecture available to falcon security include
- Scheduler
- Falcon system has picked Oozie as the default scheduler.
- Falcon system is open for integration with other schedulers.
- Lots of data processing in Hadoop requires scheduling to be based on both data availability as well as time.
- Oozie supports all these capabilities off the shelf...
Explanation of Solution
Advantages and disadvantages of scheduler
| Advantages | Disadvantages |
| Falcon scheduler is periodic and provides calender-based scheduling. | Oozie scheduler is proving to be a limiting factor. |
|
It provides data availability based scheduling. | Falcon relies on Oozie for both scheduling and workflow execution due to which scheduling is limited to time based or cron based scheduling. |
| It provides for optional or mandatory datasets. | It imposes restrictions on datasets being periodic in nature... |
Explanation of Solution
Apache Falcon
Apache Falcon provides
- It supports credential provider for passwords used in Falcon server...
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What are the primary advantages of utilising a database-driven strategy?
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Chapter 5 Solutions
Experiencing MIS
Ch. 5.3 - Prob. 1SWCh. 5.3 - Prob. 2SWCh. 5.3 - Prob. 3SWCh. 5.3 - Prob. 4SWCh. 5 - Prob. 1EGDQCh. 5 - Prob. 2EGDQCh. 5 - Prob. 3EGDQCh. 5 - Prob. 4EGDQCh. 5 - Prob. 5EGDQCh. 5 - Prob. 6EGDQ
Ch. 5 - Prob. 7EGDQCh. 5 - Consider the adage Never ask a question for which...Ch. 5 - Prob. 1ARQCh. 5 - Prob. 2ARQCh. 5 - Prob. 3ARQCh. 5 - Prob. 4ARQCh. 5 - Prob. 5ARQCh. 5 - Prob. 6ARQCh. 5 - Prob. 1UYKCh. 5 - Prob. 2UYKCh. 5 - Prob. 3UYKCh. 5 - Study Figure 5-17 to understand the entities and...Ch. 5 - Working with your team, develop a list of seven...Ch. 5 - Modify the E-R model in Figure 5-17 to include a...Ch. 5 - Discuss the advantages and disadvantages of the...Ch. 5 - Transform the data model in Figure 5-17 into a...Ch. 5 - Prob. 9CECh. 5 - Fill your database with sample data. Because you...Ch. 5 - Prob. 11CECh. 5 - Prob. 12CSCh. 5 - Prob. 13CSCh. 5 - Prob. 14CSCh. 5 - Prob. 15CSCh. 5 - Prob. 16CSCh. 5 - Prob. 17CSCh. 5 - Prob. 18CSCh. 5 - Prob. 19MMLCh. 5 - Prob. 20MLM
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- What are the key advantages of using a database-driven strategy?arrow_forwardExplain why database backup and recovery processes are so crucial. Next, go over the necessary components of a backup and recovery strategy.arrow_forwardIn your perspective, what are the primary duties of a database administrator, ranked in order of importance? What methodologies can be employed to ascertain the optimal maintenance techniques for our Local Area Network (LAN)?arrow_forward
- answeer quiklyarrow_forwardThe database systems of several significant organisations have been hacked, resulting in the theft of client information. What are the differences between database security and system security that should be made? What difference does it make in web-based data architectures? How would you go about accomplishing that if that's the case? Please include a justification for your response.arrow_forwardCould you please help me write a penetration test plan for a fictitious database? It needs to be thorough and thoughtful. For example, don't just think about the ER diagram and how the database might be hacked, but consider how social engineering or other methods might be used to breach it. Thank you in advance .arrow_forward
- How can we select the best local area network maintenance strategies? What are the three most important database administrator responsibilities?arrow_forwardDescribe the three primary physical design approaches and provide a short example of each.For database recovery administration, you may utilize any of these three backup tiers. For what does each tier of backup exist?arrow_forwardwhat is the benefit from database back up and what is the tools to do that?arrow_forward
- Describe three (3) modern approaches for safeguarding your database environment in more than sixty words and with well-labeled visuals.arrow_forwardConsider the airline's database management system, which has snapshot isolation as one of its capabilities. I was hoping you could offer me with an example of a non-serializable execution that the airline is prepared to endure in order to improve its overall performance.arrow_forwardExamine the importance of database data backup and recovery techniques, as well as their characteristics. After that, go over the processes that must be included in backup and recovery plans.arrow_forward
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