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 ...

“Big data” encompass a wide range of the tremendous data generated from various sources such as mobile devices, digital repositories, and enterprise applications. The data can be structured as well as ...

NoSQL keeps rising, but relational databases still dominate big data Your email has been sent NoSQL promised to upend the database market as big data forced a sea change in how we think about and ...

The market is abuzz with terms like NoSQL, Big Data, NewSQL, Database Appliance, etc. Often, IT decision makers can get very confused with all the noise. They do not understand why they should ...

Snowflake Inc. has acquired Datometry Inc., a startup that developed software for porting workloads between databases. The ...

Splice Machine has released version 1.5 of its Hadoop RDBMS, which adds multiple enterprise-ready features. "We're proud to release version 1.5 of our Hadoop RDBMS as another milestone in the ...

It's not unusual for database developers who move from Microsoft-based .NET platforms into the world of Java development to wonder, 'What's the difference between ODBC and JDBC?' It's a good question.

Relational databases and the software that access them can be invaluable tools to businesses. Popular relational database management systems include Microsoft SQL Server, Oracle Database, as well as ...

The similarities and differences between HDBMS, NDBMS, RDBMS and OODBMS give the clear cut idea to the user or database designer of selecting better model for storing information. In this paper, the ...

Bloomberg engineers are constantly innovating to improve high-availability systems. Recently, at the 22 nd International Conference on Extending Database Technology (EDBT 2019) in Lisbon, Portugal, ...