July 2024
Intermediate to advanced
1032 pages
36h 33m
English
Content preview from Information Modeling and Relational Databases, 3rd Edition
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16 Data File Formats
Abstract
This chapter covers various data file formats including CSV, XML, JSON, YAML, and some other markup languages. In addition to their use for data interchange, XML and JSON have been incorporated into the structured query language standard as data types. Examples of their use are provided together with a discussion on their mapping from object-role modeling.
Keywords
CSV; XML; JSON; YAML; Markup; SQL/XML; SQL/JSON
16.1 External Data Structures
Previous chapters have made the implicit assumption that data will be stored in a database system of some kind, such as a relational database. In ...
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