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 ...

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 ...

Data is the most important asset for companies and businesses in the modern world. Data is the currency through which these organizations thrive. Thus, this precious data and its assessment must be ...

First Normal Form (1NF): This level of normalization removes duplicate data from a table and ensures that each cell in the table contains atomic data. Second Normal Form (2NF): This level of ...