Read Chapter 13 from the attached pdf and write a discussion topic on What are the differences between structured, semistructured, and unstructured data?
Instructions: Response to the question should be 300-350 words. There must be at least one APA formatted reference (and APA in-text citation) to support the thoughts in the post as needed. Do not use direct quotes, rather rephrase the author’s words and continue to use in-text citations.
Requirements: 300-350 words
Answer preview
Regarding flexibility, structured data is rigid since it follows a schema in the relational databases. On the other hand, semi-structured data uses a schema whereby the information combines with the data values because the data object may have diverse unknown attributes. Hence, the data has more flexibility than the structured data but less flexibility than the unstructured data. However, unstructured data has a higher level of flexibility than the two other types of data since it does not depend on a schema.
Regarding performance, Elmasri and Navathe (2016) inform that the structured use the SQL to execute functions while the semi-structured relies on anonymous nodes to fulfill queries.
