This booklet is part of a series. I do not suggest using it standalone. It refers to a practice database made in booklet 1, which can be found for free here: https ...

A relational database is a type of database that organizes data points with defined relationships for easy access. In the relational database model, the data structures-- data tables, indexes and ...

If you want to know what’s what in Big Data analytics today, you’ve got to know the basics of NoSQL databases, and how appropriate NoSQL databases facilitate Big Data analytics. What are the most ...

For over two decades, Oracle, IBM, and Microsoft relational databases were the only consistent leaders in the Gartner Magic Quadrant for Operational Database Management Systems–and there were few ...

What is Amazon RDS (Relational Database Service)? Amazon Relational Database Service (RDS) is a managed database service provided by Amazon Web Services (AWS). It makes it easy to set up and operate a ...

Data estates are expansive. Organizations in all business verticals are operating data stacks that run on a mixture of legacy technologies that work effectively but aren’t always easy to move or ...