Modern Database Management (12th Edition)
12th Edition
ISBN: 9780133544619
Author: Jeffrey A. Hoffer, Ramesh Venkataraman, Heikki Topi
Publisher: PEARSON
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Chapter 11, Problem 11.32PAE
Program Plan Intro
Difference between JSON and XML representation of the records shown in given figure and advantages of one over other.
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Chapter 11 Solutions
Modern Database Management (12th Edition)
Ch. 11 - Prob. 11.1RQCh. 11 - Prob. 11.2RQCh. 11 - Prob. 11.3RQCh. 11 - Prob. 11.4RQCh. 11 - Prob. 11.5RQCh. 11 - What are the two main categories of technologies...Ch. 11 - Prob. 11.7RQCh. 11 - Prob. 11.8RQCh. 11 - Prob. 11.9RQCh. 11 - Prob. 11.10RQ
Ch. 11 - Prob. 11.11RQCh. 11 - Prob. 11.12RQCh. 11 - Prob. 11.13RQCh. 11 - Prob. 11.14RQCh. 11 - Prob. 11.15RQCh. 11 - Prob. 11.16RQCh. 11 - Prob. 11.17RQCh. 11 - Prob. 11.18RQCh. 11 - Prob. 11.19RQCh. 11 - Prob. 11.20RQCh. 11 - Prob. 11.21RQCh. 11 - Prob. 11.22RQCh. 11 - Prob. 11.23RQCh. 11 - Prob. 11.24RQCh. 11 - Prob. 11.25RQCh. 11 - Prob. 11.26RQCh. 11 - Prob. 11.27RQCh. 11 - Prob. 11.28RQCh. 11 - Describe the core idea underlying in-database...Ch. 11 - Prob. 11.30RQCh. 11 - Prob. 11.31RQCh. 11 - Prob. 11.32PAECh. 11 - Prob. 11.33PAECh. 11 - Prob. 11.34PAECh. 11 - Prob. 11.35PAECh. 11 - Prob. 11.36PAECh. 11 - Prob. 11.37PAECh. 11 - Prob. 11.38PAECh. 11 - Prob. 11.39PAECh. 11 - Prob. 11.40PAECh. 11 - Prob. 11.41PAECh. 11 - Prob. 11.42PAECh. 11 - Prob. 11.43PAECh. 11 - Prob. 11.44PAECh. 11 - Problems and Exercises 11-22 through 11-28 are...Ch. 11 - Prob. 11.46PAECh. 11 - Prob. 11.47PAE
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- Explain the role of serialization in data interchange formats like JSON and XML. How is object serialization used in these contexts?arrow_forwardWhat sets an XML dataset object distinct from others?arrow_forward1) What are the differences between structured, semistructured, and unstructured data? Under which of the categories do XML documents fall? 2) What is the difference between attributes and elements in XML? 3) List some of the important attributes used to specify elements in XML schema. 4) What is the difference between XML schema and XML DTD?arrow_forward
- How is the XML dataset object distinct from other objects?arrow_forwardWhat role do dependability and availability play in the context of a data network? These factors contribute to its current status as a relic of the past. Should we be having a lengthy discussion about this?arrow_forwardWhat is the impact of using compressed JSON data types in terms of storage and query performance?arrow_forward
- When an attribute is empty in a variable-length record, the null bitmap is utilised. It is possible for a tuple to have all or almost all of its properties set to null under unusual circumstances. If records are represented differently, the extra space used up by a null attribute might be reduced to a single bit.arrow_forwardIn regards to XML language. Please Suggest scenarios where it would be useful to determine whether two variables refer to the same node set. Would IDs generated using a DTD or the generate-id() function be more useful in each case?arrow_forwardTo show that an attribute has no value, the variable-length record format uses a null bitmap. The bulk of a tuple's properties are null in a few unusual instances. By altering the way records are represented, it is feasible to reduce the cost of a null attribute to only one bit.arrow_forward
- What is data fragmentation in the context of DDBMS? Discuss different fragmentation techniques and their use cases.arrow_forward(e) Illustrate features of the XPATH specification, using at least four XPATH expressions. These expressions should be extract information from your XML document and should illustrate how different features, e.g. node types, predicates, axes, are used. [arrow_forwardDiscuss the concept of distributed database replication strategies, including synchronous and asynchronous replication. When is each strategy most appropriate?arrow_forward
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