A database that maintains a set of separate, related files (tables), but combines data elements from the files for queries and reports when required. The concept was developed in 1970 by Edgar Codd, ...

An introduction to relational databases, one of the most pervasive technologies today. Presentation covers fundamental concepts necessary for the design, use, and implementation of relational database ...

📘 Database Course Documentation This repository captures important concepts from a database course. It covers the design and usage of contemporary databases, including cloud-based ones, as well as ...

Databases are used in many different settings, for different purposes. For example, libraries use databases to keep track of which books are available and which are out on loan. Schools may use ...

Abstract: In this paper we propose a novel specification of a UML profile for the representation of a relational database schema. The profile specification is based on the UML class diagram extension ...

When MySQL 5.5 switched its underlying storage engine MyISAM to another, InnoDB, it drew questions and created some confusion about the foundation of this database. Certainly, the choice of a storage ...