ERBuilder Data Modeler is an easy-to-use, all-around data modeling solution for data modelers and data architects. The software allows you to design databases by using entity relationship diagrams ...

An inherent awkwardness exists in every many-to-many relationship between entities. Ambiguity causes this persistent awkwardness, primarily because a many-to-many relationship is such a fuzzy thing.

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

Students must have completed COMP_SCI 214 & (COMP_SCI 213 or COMP_ENG 205), or be CS Grad students (MS or PhD) in order to register for this course. Data models and database design. Modeling the real ...

CA Technologies announced a new solution intended to help companies manage and integrate their database infrastructure with Microsoft's SQL Azure cloud database environment. The new product, CA ERwin ...

One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.

"It's really about choice," Rohan Kumar, Microsoft's General Manager, Database Systems, told me yesterday as he briefed me on the new offerings. Kumar further explained: "if you're a developer, you ...

Today, a company called Yugabyte, which has built an open-source distributed SQL database model to help handle all that volume, is announcing that it has raised $188 million at a valuation of over ...