SQL: RELATIONAL DATABASES First, let’s take a look at one of the main features that separates these two systems: the way they structure data. A relational database —or, an SQL database, named ...

SQL database is a relational database. The basic quality of NoSQL is that it may not require fixed table schemas, usually avoid join operations, and typically scale horizontally.

SQL has the impressive track record, the large installed base, but NoSQL is making impressive gains and has many proponents. We put the question to experts in both camps.

NoSQL solutions emerged as a reaction to frustration with the cost and inflexibility of legacy RDBMS products like Oracle and IBM DB2, which use SQL as a query language. The original NoSQL systems ...

Technology Editor Bill Wong examines the differences between SQL, NoSQL, and NewSQL databases.

It's not so much a black and white, SQL vs. NoSQL situation, of course: TokBox still kept SQL databases around. That's where his team fed portions of Hadoop output for analysts to query more easily.

CrateDB’s one of a flood of recent database products that all address specific issues that have sprung up: scalability, resiliency, mixing modalities (NoSQL vs. SQL, document vs. graph), high ...

The articles on NoSQL databases in Reuven M. Lerner's At the Forge column appearing in recent issues of LJ have been enjoyable. Because this is the Enterprise issue, I think it would be helpful to ...

The post references an extensive Slashdot article by experienced programmer Jeff Cogswell, who writes: "Tech pros debate the merits of SQL vs. NoSQL. It's a fight worth examining on the programming ...