What types of data (or fields) should never be stored more than once in a relational database? What types of data (or fields) usually must be stored more than once in a relational database?
Answer to relevant QuestionsWhat is relational database normalization? Why is a database schema in third normal form considered to be of higher quality than a UN normalized database schema?How is a one-to-many relationship on a class diagram represented in an object database?What are the advantages of having an RDBMS provide complex data types?Assume that RMO will use a relational database, as shown in Figure (a). Assume further that a new catalog group located in Milan, Italy, will now create and maintain the catalog. To minimize networking costs, the catalog ...1. Develop a relational database schema in 3NF.2. Develop an ODL database schema.3. Discuss the pros and cons of distributed database architecture. Which architectural approach (or combination of approaches) should Reliable ...
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