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 ...

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 ...

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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 ...

The data explosion demands new solutions, yet the hoary old RDBMS still rules. Here's where you really shouldn't use it I am a NoSQLer and a big data guy. That’s a nice coincidence, because as you may ...

Earlier, we discussed SQL Databases. In this post, I will list some popular open-source, free database software. Before starting any service online, it is necessary to choose a database that can ...

Here's how you can use SQL Server's OpenJson function to dismantle JSON structures into relational tables targeting either transactional systems or data warehouses. JSON is great for moving data ...