Databases
SQL and NoSQL database design, queries, optimization and practical exercises.
SQL
PDF · 3p
Updated 2026-02-03
(anonymous)
DATABASE NORMALIZATION FORMS AND RULES --------------------------------------- 1NF – First Normal Form - Each cell has atomic (single) value. - Each record is unique. - Columns contain same data type. Goal: Remove repeat
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SQL
PDF · 7p
Updated 2026-02-03
COM641 Assignment 1 2526
1 Computing Faculty of Arts, Science, and Technology BSc (Hons) Computing, BSc (Hons) Computer Science Level: Module: Assignment: Issue Date: Review Date: Submission Dates: 6 COM641 Distributed Data & Data Analytics 1 23
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SQL
PDF · 4p
Updated 2026-02-03
Hints for Assignment1
Hints for Assignment 1 Task1: Distributed Database Design a) Data Distribution Evaluation: Option with reasons - Homogeneous or Heterogeneous DDBMS (refer to lecture notes) o System Implementation o Data Management in lo
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