We introduce relational database techniques for answering graph queries where data are arranged as relational tables, and graph database techniques for answering relational queries, in which we store ...

Excel possesses formidable database powers. Creating a relational database starts with a Master table that links to subordinates called (awkwardly) Slave, Child, or Detail tables.

Learn about object-relational mapping (ORM), which uses metadata descriptors to create a layer between the programming language and a relational database.

What does relational database actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships.

Relational SQL databases, which have been around since the 1980s, historically ran on mainframes or single servers—that’s all we had. If you wanted the database to handle more data and run ...

Even though it may be the wrong tool for the job, the years of development behind the relational database ensure its popularity — for the moment, says MongoDB's Max Schireson.