In this paper, the authors describe a custom relational algebra query software environment that enables database instructors to teach relational algebra programming. Instead of defining query ...

Database admins strive to ensure that large chunks of data are both accessible and stored with integrity. By using these programming languages, they can keep systems optimized. As data volumes ...

Microsoft Access is a database program that's widely used throughout the business world. Access can be effective as an inventory control system; companies can use the features and benefits of the ...