Exercises

1. In your own words, describe the difference between a dataset and a database.
2. What are the advantages and disadvantages of structuring data for a relational database? Mention at least two advantages and two disadvantages. Use examples to elucidate.
3. In this chapter, we were introduced to four different types of databases: relational databases, unstructured databases, distributed databases, and Blockchain.

   a. Use the following table to specify a ranking for each of the four types of databases based on the criteria presented in the table.

   b. Provide reasoning for your selections.

   The table already has some of the rankings to get you started. N/A stands for Not applicable. Study the ranking provided and give your reasoning as to why they are correct.

   Figure 4.8 – Database type ranking

4. In this chapter, we were introduced to five different methods for connecting to databases: direct connection, web page connection, API connection, request connection, and publicly...