Data

Data

1. Data Interface

   • Presentation
     • Textual
     • Tabular
     • Diagrammatic
   • Tables
     • Row
     • Column
     • Cell
   • Headings
     • Level 1 (Main Heading)
     • Level 2 (Sub-Heading)
     • Level 3 (Smaller Sub-Heading)
   • Sample Data
     • Name
     • Eye_Colour
     • Height
   • HTML & CSS

2. Data Specification

   • Data Types
     • JSON
     • XML
   • Data Lengths
     • (255)
   • Constraints
     • Not Null
     • Unique
     • Primary

3. Data Structure

   • Keys
     • Primary Key
     • Composite Key
     • Foreign Key
   • Values
     • Float
     • Integer
     • Date
   • Arrays
     • Indexed
     • Multidimensional
     • Associative