Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

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RDF store databases facilitate the inner workings of applications that connect data from multiple sources. This post is one of a series that introduces the fundamentals of NOSQL databases, and ...

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A relatively new concept in the world of database systems is the NoSQL DBMS. What is NoSQL? Well, I bet you guessed that it doesn’t use SQL, right? I mean, it is sort of right there in the name. But ...

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While thinking about how to move some of my overuse of spreadsheets into the domain of databases I thought I should best consult with Ars members on tips of how best to do it. So the summary is ...