The Data Model Profile is a UML extension that supports the modeling of relational databases in UML. It includes custom extensions for such things as tables, data base schema, table keys, triggers, ...

For example, a new application, based upon new technology, might be used to gather up data from smartphones, tablets and the like. This new application, in all likelihood, will simply feed the ...

Relational databases are well-suited to conventional data analysis such as reporting and classical statistical analysis (what you learned in the college Statistics 101 class, for example).

Routine queries to a relational database often require data from more than one file. For example, to obtain the names of customers who purchased a particular product, data must be extracted from ...

All examples use the shell to avoid distracting from the model with language specific implementation details. You can implement all of the examples and patterns in this article with driver for ...

This year is an expansive one for the database ecosystems that have evolved around the major platforms. Artificial intelligence (AI), machine learning, the Internet of Things (IoT), and cloud ...

NoSQL is a whole new way of thinking about a database. Though NoSQL is not a relational database, the reality is that a relational database model may not be the best solution for all situations.

This database approach is based on work done by Dr. E. F. Codd at IBM in the late 1960s. Essentially, the relational database model is based on the concept of a table (also called a relation) in which ...

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.