The employee table has the attributes emp-id, name, age, and city. Moreover, the rows represent each entity while the columns represent the attributes.įor example, assume a database in an organization. Where, a relational database is based on the relational model, and stores data in tables. – Comparison of Key Differences Key Termsĭatabase, DBMS, Hierarchical Database, Relational DatabaseĪ database model defines the logical design and the structure of a database. What is the Difference Between Relational and Hierarchical Database There are various types of databases, and relational and hierarchical databases are two of them. DBMS is a software that helps to store data in a database in a way that is easier to store, access and manage. The main difference between relational and hierarchical database is that the relational database follows the relational model and stores data in tables while the hierarchical database follows hierarchical model and stores data in tree-like structure.Ī database is a collection of related data.
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