Utilizing the ER product for more substantial details produces a great deal of complexity when developing a databases product, So as a way to reduce the complexity Generalization, Specialization and Aggregation have been introduced from the ER design. These were being used for facts abstraction. Wherein an abstraction system is https://andyavvrd.pages10.com/the-best-side-of-hbs-case-study-help-71990632