Learning Real-world Analytics Using Sqlkey Featureshands-on Approach To Learning The Fundamentals Of Data Analysiscovers All Levels Of Sql Expertise From Novice To Master With Examplesincludes Techniques And Approaches To Query Complex Databases More Effectively Descriptionthis Book Will Take You On An Interactive Journey To Master Sql Querying From The Most Fundamental To The Most Advanced Level Using Various T-sql Techniques To Provide Meaningful Insights From Your Sql Server Data.the Book Begins With An Introduction To The Fundamental Concepts Of Both Sql And Sql Server. It Then Guides Readers Through The Process Of Building Queries, Using Simple And Then More Complex Table Joins And Progressively More Advanced Data Filtering, To Deliver Advanced Queries Based On A Variety Of Sql Techniques. The Reader Will Understand How To Deliver Relevant And Trustworthy Analysis Of The Data Through Learning How To Apply Fundamental Computations In T-sql, Relational Logic, And How To Group And Aggregate Data.