SQL databases have constraints on data types and consistency. NoSQL does away with them for the sake of speed, flexibility, and scale.

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.

To SQL or NoSQL? That’s the database question But as technological lines blur, there's not always a clear-cut answer.

However, NoSQL databases are a bit like Hadoop — they had early promise but it fizzled. After 10 years of the NoSQL “revolution,” SQL databases remain the bulk of the database market.

The SQL/NoSQL debate is principally focused on whether it is better to continue adherence to the SQL database structure, with which manufacturers are most familiar, or hitch our wagons to the NoSQL ...

NoSQL basics 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 ...

Learn the key differences between relational and NoSQL databases with this in-depth comparison.

Couchbase NoSQL Database gets the SQL Religion Couchbase 4.0 elegantly integrates SQL and JSON, maintaining schema-independence while adding support for joins and a range of BI tools.

The term 'NoSQL' is widely acknowledged as an unfortunate and inaccurate tag for the non-relational databases that have emerged in the past five years. The databases that are associated with the NoSQL ...