A table in a database holds the attributes for one entity only. Data can then be added in the form of records. Rather than storing information in one table, relational databases store data across ...

I started out in Database Design early in my application development career. I still remember being issued with an official IBM stencil for drawing Entity Relationship Diagrams (ERDs). Change ...

Embarcadero Technologies’ data modeling tool, ER/Studio Data Architect version 10.0, has been certified by HortonWorks and Mongo DB Enterprise. The new certifications, which build on ER/Studio’s ...