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.

There has been a lot of interest lately in NoSQL databases and, of course, many of us have strong backgrounds and experience in traditional relational 'SQL' databases. For application developers this ...

Given the rise in popularity of NoSQL functionality, SQL database vendors have taken notice and are implementing NoSQL-like functionality within their database structure. But before we dive deeper ...

Like so many technology debates before it, the SQL/NoSQL debate may soon enter the realm of great technology disagreements as Mac versus PC, fieldbus versus Ethernet, and PC versus PLC-based control.

SQL databases with in-memory column stores, NoSQL with query languages; it looks like the two schools of database design have begun to merge. Written by Simon Bisson, Contributor Nov. 24, 2014, 4: ...

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.

This new debate is principally focused on whether it is better to continue adherence to the SQL database structure with which we are most familiar (read “Manufacturing Databases”) or hitch our wagons ...

Couchbase’s SQL query language, called N1QL, is now ready for business in the beta of Couchbase Server 4.0, the company announced today. While Couchbase isn’t giving up on NoSQL concepts or ...

Thus, SQL drove the adoption of relational databases to near ubiquity. However, we’ve started to hit the limitations of what relational systems can do. Data no longer follows a uniform structure.

NoSQL databases did scale much, much better than Oracle Database, DB2, or SQL Server, which are all based on a 40-year-old design. However, each type of NoSQL database had new restrictions: ...