Solutions to HackerRank practice problems.
SQL exercises and projects done at alx training
This Specialization is intended for a learner with no previous coding experience seeking to develop SQL query fluency. Through four progressively more difficult SQL projects with data science applications, you will cover topics such as SQL basics, data wrangling, SQL analysis, AB testing, distributed computing using Apache Spark, and more. These…
Commonly Used SQL Functions
This application manages a car-sharing service allowing companies to rent out their cars and find customers.
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