SQL for Data Analytics
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內容簡介
Are you an experienced developer interested in expanding your skill set to include database management?
Are you a project manager who wants to understand your development team's demands better? Or a decision maker who has to require input data-driven analysis?
These pages include the whole of the information that you need! Because big data is so pervasive, there is an urgent need, more pressing than ever, to store, retrieve, and comprehend information in large databases in a timely and effective manner. It is where the SQL database comes in. SQL is the computer language that serves as the workhorse that supports the foundation of contemporary data administration and interpretation.
In this book, you'll learn: Understanding database structureSQL tools and strategiesExploring a database in SQLiteGetting started with queriesTurning data into informationWorking with multiple tablesUsing functionsSubqueriesViewsData manipulation language (DML)
Despite the emergence of newer, more fashionable data management languages, SQL continues to be the data management language that is the most extensively used and dependable. It is something that any specialist in the field of database administration can confirm for you. In this thorough tutorial, seasoned mentor expert SQL specialist Walter Shields relies on his substantial expertise to make the subject of relational database administration accessible, simple to comprehend, and extremely practical.
This book is ideal for people who want to improve their job prospects and advance their careers, for development companies who want to expand their providing individuals, or for anyone who wants to capitalize on our inexorably data-driven future-even if they have no prior experience with coding!
So what are you waiting for? Grab your copy now!!
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