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My name is Ram, database administrator and Instructor, been working with different database technologies for the last 10 years. I am motivated by deep curiosity to any topic related to databases, and practically engaged in many aspects of this field in my daily work. More …

Interview Questions

Advanced SQL | Interview Prep

SQL Job interview questions

UpScale Analytics is one of the largest platforms in the world for learning SQL by doing, consisting over 300 SQL exercises at different levels (including solutions), by topics, across over 100 different datasets. More…