Learn database normalization through this tutorial that covers key concepts and processes of 1NF, 2NF, and 3NF. Discover common dataset issues such as insertion, update, and deletion anomalies, as ...

1 What is an inner join in SQL? 1 What is an outer join in SQL? 1 What is full join in SQL? 1 What is left join in SQL Server? 1 What is a right join in SQL Server? 1 What is database engine in SQL ...

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This is a continuation of a series of articles in which I briefly cover the main points of a specific topic in system architecture design. The previous article can be read here, and the complete guide ...

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Normalization is one of the commandments of IT database pros, whether you are a data modeler, DBA, or SQL developer. Arthur Fuller defines each normal form and explores why most database designers don ...