Community driven content discussing all aspects of software development from DevOps to design patterns. The SQL specification defines four transaction isolation levels, although a fifth transaction ...

Everyone knows and loves the first three normal forms. We go through the process of normalization to remove redundancies in our data structures. But the redundancies we remove have nothing to do with ...

Description: Normalize the database to Second Normal Form (2NF). Second Normal Form (2NF) removes partial dependencies; this means that all non-key attributes are fully functionally dependent on the ...

Take advantage of connection resiliency in EF Core to detect errors and retry commands and enable your ASP.NET Core application to overcome transient faults. A high-quality application must be stable, ...

Abstract: This research proposes an approach that uses nonrepeating groups as the basis for decomposing relations. A repeating group refers to a column or set of columns that have duplicated data ...

Must be in 1NF. No partial dependencies: All non-key attributes must be fully functionally dependent on the primary key. If it's a composite primary key, no column should be dependent on just part of ...

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