Aggregation is a group of varied things or a mass made up of distinct parts. Generalization is a group of similar things, but not identical things.
Chat with our AI personalities
A faulty generalization is a statement that's not true while a valid generalization is a true statement.
Aggregation involves clumping of platelets while agglutination involves clumping of particles in the presence of antibodies.
a sound generalization considers more factors than an oversimplification
A sound generalization considers more factors than an oversimplification.
Aggregation: Selecting the data in group of records is called aggregation. There are five aggregate system functions they are viz. Sum, Min, Max, Avg, Count. They all have their own purpose Decomposition: Selecting all data without any grouping and aggregate functions is called Decomposition. The data is selected, as it is present in the table. Generalization: while generalization seems to be simplification of data, i.e. to bring the data from Un-normalized form to normalized form.