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Understand the language and vocabulary of Data Architecture. The Data Architecture field is rife with terms that have become "fashionable." Some of the terms began with very …
What value does data modeling contribute to an organization, and how can that value be increased? Starting with analogies from Native American storytelling traditions and drawing …
Master erwin DM to deliver robust and precise designs for both operational and analytical projects. Steve and Jeff start from the basics, explaining data modeling concepts and how …
Fifty years of relational. It's hard to believe the relational model has been around now for over half a century But it has-it was born on August 19th, 1969, when Codd's first …