Factors influencing the integrity of data
Currency Currency refers to how current the data is. Is the data up to date? Old, outdated data can negatively impact analysis and decision-making. Some […]
Data Management
Normalisation (Database)
Data normalisation organises data in a database (across multiple tables/entities/relations) to ensure there is no data redundancy and to avoid anomalies (insert, deletion, update). There […]
Data Integrity (database)
Data integrity is about ensuring all data is consistent and accurate throughout a database. Referential integrity ensures all foreign keys have a primary key in another […]