
Databases & SQL
Normalised schema, queries that scale, and an ER diagram that matches.

Database coursework rewards the boring parts: a schema in third normal form, foreign keys that actually exist, and an ER diagram that matches the SQL rather than an earlier draft of it. We build all three together and hand over a populated file so your demo has data in it.
What you get
- ER diagram to the notation your course uses
- Schema normalised, with the level stated
- Queries written and tested against sample data
- Indexes and constraints where they belong
- A populated database file to hand in
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