A robust database is the key to building high-performing and scalable web applications. Whether you are building a simple ...

Interview The co-author of SQL, the standardized query language for relational databases, has come out in support of the NoSQL database movement that seeks to escape the tabular confines of the ...

provide facilities for sending SQL queries to a database and help Java developer process the results of relational database interactions. JDBC is designed to make Java applications database agnostic.

Introduce the concepts about relational models. Train students on how to convert a conceptual entity relationship model to a relational model. Introduce students with the reasons and process of ...

Use of relational databases where primary and foreign keys ... SELECT, FROM, WHERE, AND and OR are key areas of SQL. Testing and evaluation A database is fit for purpose if it meets the end ...