The relational optimizer is a very complex component of the RDBMS that we too often take for granted. The optimization techniques of the major RDBMS products continue to be improved with every new ...

Relational database management system advantages and disadvantages are often tied together. While they are easy to use, for example, they can be complex and expensive to design and set up.

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

Key-value, document-oriented, column family, graph, relational… Today we seem to have as many kinds of databases as there are kinds of data. While this may make choosing a database harder, it ...

With new 'data models' and types of database systems purported to be better than relational, it seems that the industry is all too ready to stick a fork in relational. So, is relational technology ...

JDBC vs ODBC Before JDBC, developers used Open Database Connectivity (ODBC), a language-agnostic standard approach to accessing a relational database management system, or RDBMS.

A classic example of relational database design, this would be nearly impossible to do in a spreadsheet but was easy to put together in Airtable.

IBM, through the work of Edgar Codd, invented the ideas behind the relational database back in 1970. And even though IBM Research created the System R database in 1974 and had a few customers for this ...

While relational databases have been the stalwart of enterprise computing, more and more organizations are looking at NoSQL solutions that will free them from many of the constraints of a relational ...