These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.For less initiated users it is generally difficult to highlight the key differences and similarities between data warehouses and database systems because some previous background is necessary. However, the most important difference resides on the scope level for each of them: (a) database system is designed mainly to store, access, and retrieve data which characterizes the information system, while (b) warehouses are designed to offer analytics capabilities of the data stored in databases. ...
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