Do you use SQL as part of your work? If so, would you like to use it with greater proficiency?
Check out my new free video course on Udemy — Advanced SQL Queries – Subtleties of Joins. In this course we study different ways of phrasing database joins and their trade-offs.
Continue reading Free Video Course: Advanced SQL Queries – Subtleties of Joins
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Once you’ve created a data model, how do you document it? You need to deliver the model’s content to others – to business sponsors, other developers, and posterity for purposes that you may not envision. This article looks at options for documenting data models and their trade-offs.
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