<aside> 💡 The process of taking the requirements of a new system and deciding what it will look like, how it will store data, and how it will process that data.

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Input

• Also known as the interface design
• Shows how information will be input into the new system and also how it will be displayed after processing
• Doesn’t describe how the information will be processed or look at the functional requirements other than to show interaction

Output

Data structure design

• Dictates what data needs to be stored and how it will be organised