Splice Machine Inc. today announced the public beta of what it claims to be "the only Hadoop RDBMS" on the market, capable of supporting real-time applications while natively supporting Apache Hadoop.

Relational database management systems (RDBMS) rely on an optimizer (or relational optimizer) that transforms SQL statements into executable code. Before any SQL statement can be run by the RDBMS, the ...

A relational database is a set of formally described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. The standard user ...

Couchbase Inc. today announced an upgrade of its flagship NoSQL database system designed to help enterprises with extensive SQL experience and talent move to the NoSQL world. And why do that?

Nowadays, huge volumes of unstructured data are generated, and this cannot be restricted to standardized text inputs for the RDBMS. For example, every corporate entity has applications that generate ...