New semantic generators turn definitions and relationships in enterprise data models into reusable semantic layers for ...

The era of the one-size-fits-all database has been over for some time. IT shops realized years ago that not all the data their organizations needed to store, process and present to end users neatly ...

Back in the 1970s, the ANSI SPARC three-tiered model arose, foreshadowing a smooth intertwining of data and architectural design. The three tiers concept isolated the physical storage needs of data ...

NoSQL database systems continue to gain traction, but they are still not widely understood. There is more than one type of NoSQL database and a large number of individual NoSQL DBMSs. There are more ...

Most projects benefit from having a data model. This article gives an overview of the most common types. At its heart, data modeling is about understanding how data flows through a system. Just as a ...