SQL Made Easy: The Ultimate Guide For Beginners on Data Querying, Manipulation and Analysis using Real-World Context to Advance Your Career in Data Analytics

by Alex Wade

Start your career in data analysis with this comprehensive and beginner-friendly guide to SQLIf you’re thinking of shifting your career to data analysis, you’re most likely aware of the different programming languages you can use to jumpstart your career.

But if you’re still debating which one to go with, examining what global companies like Netflix, Facebook, and Amazon use to analyze and manipulate data can help you decide.

And a quick search on the internet will show that just like Netflix, Facebook, and Amazon, thousands of companies worldwide also use the same SQL.

Some people say SQL can be intimidating or overwhelming.

Some think they need a background in programming to understand and use SQL.

While others believe SQL will be irrelevant in the next few years.

But if you take a closer look…

As long as companies and businesses continue to use data and databases, SQL is and will continue to be relevant.Like any language, you don’t need a background in programming to use SQL – although having an idea about it will benefit you in the long run.SQL can be easy if you have the right resource to guide you along the wayAnd if you’re looking for someone to help you build your foundations, sharpen your SQL skills, and create a project portfolio to launch your career in data analysis, you’re in the right place.

Fire up your computer because you’re about to

Why understanding the fundamentals can accelerate your skills as you familiarize yourself with a SQL databaseA side-by-side comparison of SQL, Python, and R languages – and why SQL is the language to use when it comes to data analysisThe potential of basic SQL commands and queries and why you shouldn’t overlook the basicsThe different SQL dialects and databases – and how to determine the best database that meets your needsWhen to level up from basic to intermediate SQL and how to utilize these concepts as you manipulate and analyze dataHow to craft a standout project portfolio to jumpstart your career with SQLAdvanced SQL techniques you can apply to optimize and streamline your performanceCountless exercises, cheat sheets, resources, and tips to guide you as you continue exploring SQLAnd so much more!

Don’t let misconceptions about SQL stop you from discovering the world of data analysis and its opportunities.

With this guide beside you, you have what it takes to master SQL and analyze and manipulate data like never before.

Whether you’re a beginner or simply refreshing your skills – it’s never too late to add SQL to your skillset.

Don’t let your career in data analysis keep Scroll up and click “Add to Cart” right now!

186 pages, Kindle Edition

Published February 11, 2024

About the author

Alex Wade was born in Chiswick, London in 1966. Despite an upbringing in Devon he remains a dedicated QPR fan, often travelling from his home near Sennen Cove to games in Shepherd's Bush.

Alex's principal interests as a writer are law, sport (especially football, surfing and boxing), poker (Alex played, while a columnist for Flush magazine, in poker tournaments around the world) and travel, as well as general features, football match reports (for The Game, the acclaimed supplement of The Times) and book reviews (for The Times Books and Times Literary Supplement section).

Many years ago, when he was a media lawyer, Alex worked for leading libel firm Carter-Ruck before becoming now-Express Group proprietor Richard Desmond's first Head of Legal Affairs. Subsequently Alex's unreconstructed tendencies got the better of him. His life went off the rails but boxing played a large part in his rehabilitation. This story is chronicled in Wrecking Machine, a Sunday Times sports book of the week ("superb", "irresistible") but also one that saw Metro's book reviewer characterise it as "drivel" written by "a sexist womaniser who likes a drink or six". Best to buy it and make your own mind up.

Since 2002, Alex has worked mainly as a writer. He has also enjoyed stints as a licensed bookmaker and a sports rights consultant, selling the rights to key properties such as the FA Premier League in territories as diverse as Albania, Georgia and Azerbaijan. He has made a number of media appearances including Sky News, Talksport, BBC Radio 4, BBC World Service, BBC Radio London, BBC Radio Bristol and BBC Radio Five Live.

Alex has travelled extensively. He has written about New York, Albania and Kazakhstan; Barbados, Ireland and Andalucia; Captain Cook country, Mexico and Francis Ford Coppola's retreats in Belize and Guatemala. His two sons, Harry and Elliot, are keen surfers, and Alex continues to surf, box and play football despite surgery on his neck in 2009 and any number of sports injuries from repeated shoulder dislocations to broken bones and torn ligaments.

For many years Alex worked as a night lawyer for national newspapers including The Times, Independent and Sun. In 2006 Alex was the lawyer behind the scenes for Frank Skinner and David Baddiel's FIFA World Cup podcasts for The Times, and he continues to provide pre-publication legal advice either directly for clients or via Frugal Speech Ltd, an editorial services company which he runs with his partner Caroline Davidson.

Alex was proud to serve on the committee of Walcot Amateur Boxing Club in Swindon and is pleased to note that Wrecking Machine is, apparently, the most popular book in at least one of Her Majesty's institutions.

Alex Wade's literary agents are Jonathan Harris and David Luxton.