In the realm of data modeling, many-to-many relationships are often considered an 'odd duck.' Unlike one-to-one or one-to-many relationships, which can be directly implemented in physical database ...

An inherent awkwardness exists in every many-to-many relationship between entities. Ambiguity causes this persistent awkwardness, primarily because a many-to-many relationship is such a fuzzy thing.

You can take advantage of many-to-many relationships in your Access databases; it just requires a little extra work up front. This walk-through demonstrates a four-step process for creating an ...

Take advantage of Dapper to create one-to-one, one-to-many, and many-to-many entity relationships in your ASP.NET Core applications.

With a relational database, you accomplish this by way of new data columns (for one-to-one or one-to-many relationships), or new tables (for many-to-many relationships).

Database normalization is the cornerstone of database theory. Once a database is normalized, relationships between the data in multiple tables must be established.