In the realm of data modeling, many-to-many relationships are often considered ... Obviously, the trouble we have with a many-to-many relationship is that there is no “one-side” from which to pull a ...

Explicit relationships such as parent-child or one-to-one/many connections can ... make analytical retrieval and data usage difficult. The entity-relationship model is a graphical representation ...

This walk-through demonstrates a four-step process for creating an associate table to handle the relationship. You might think of relational data as ... relationship, one-to-many, works fine.