'We're at the start of a whole new era' with knowledge graphs, says Microsoft veteran Bob Muglia, akin to the arrival of the modern data stack in 2013. Bob Muglia is something of a bard of databases, ...

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 ...

A database that maintains a set of separate, related files (tables), but combines data elements from the files for queries and reports when required. The concept was developed in 1970 by Edgar Codd, ...