DATA PROCESSING SSS2 FIRST TERM

WEEK 3

DATA MODELS II

Contents

TYPES OF DATA MODELLING

Flat Model: The flat Model (or Table) model consists of a single, two-dimensional array of data elements, where all members of a given column are assumed to be similar in values, and all members of the row are assumed to be related to one another.

Flat Model

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View More Subscribe now to gain full access to this lesson note Take Me There Click here to gain access to the full notes. Subject Scheme & Timeline: Revision INTRODUCTION TO DATA MODELLING DATA MODELS II DATA MODELING I DATA MODELING II DATA MODELING III NORMAL FORM NORMAL FORM II NORMAL FORM III ENTITY – RELATIONSHIP MODELS Chapters 10 Category SSS2 Author ClassNotes Edu Bulk Purchase For Schools & Teachers Discounted Price For Schools and Teacher who want to subscribe to all of the subjects, a class or term at a discounted price. Order Now Custom Bundle Create Your Bundle Discounted Price Need many subjects? Waste no time. Select many subjects together in one subscription at a discounted price. Create Bundle