SQL For Dummies:A Complete Guide with A 7-Day Crash Course for SQL Server and Database Fundamentals

Michael Brown

Summary

SQL is the workhorse programming language that forms the backbone of modern data management and interpretation. 
  
If you know the basics of SQL, but don't know how to use it to gain business insights from data, this book is for you. 
  
Any database management professional will tell you that despite trendy data management languages that come and go, SQL remains the most widely used and most reliable to date, with no signs of stopping. In this comprehensive guide, experienced mentor and SQL expert Walter Shields draws on his considerable knowledge to make the topic of relational database management accessible, easy to understand, and highly actionable. 
  
SQL for Data Analytics covers everything you need progress from simply knowing basic SQL to telling stories and identifying trends in data. You'll be able to start exploring your data by identifying patterns and unlocking deeper insights. You'll also gain experience working with different types of data in SQL, including time-series, geospatial, and text data. Finally, you'll understand how to become productive with SQL with the help of profiling and automation to gain insights faster. 
  
What you will learnUse SQL to summarize and identify patterns in dataApply special SQL clauses and functions to generate descriptive statisticsUse SQL queries and subqueries to prepare data for analysisPerform advanced statistical calculations using the window functionAnalyze special data types in SQL, including geospatial data and time dataImport and export data using a text file and PostgreSQLDebug queries that won't runOptimize queries to improve their performance for faster results 
  
That's where SQL comes in.

Available since: 05/29/2020.

Science & Technology

Other books that might interest you

Butchered by “Healthcare” - What...

Robert Yoho

HOW YOU CAN SURVIVE “HEALTHCARE,” THE LARGEST AND MOST CORRUPT INDUSTRY IN AMERICA.  
 ✪ Learn what works. ✪ See through the lies. ✪ Handle hospitals. ✪ Find trustworthy doctors. ✪ Master your drugs and quit them with confidence.  
Healthcare is the top cause of all our overdue debts and personal bankruptcy. Our medical spending per person is double that of other countries, but fully half the treatments are ineffective or harmful. Immense, predatory industries such as angioplasty and coronary artery bypass surgery victimize us. These procedures cause complications and deaths, but few patients survive even a day longer. Most back and endoscopic knee surgeries are equally worthless.  
Seventy percent of us are on prescriptions, and 20 percent take over five. One in six uses psychiatric medicine, which commonly causes irreversible brain damage and premature death. Millions are now addicted to prescription opioids. Fifty-thousand people die each year from overdoses.  
The FDA allows big Pharma to falsify the studies required to patent drugs. These corporations hire armies of ghostwriters to stuff websites and medical journal articles with marketing lies. Finding the truth is now nearly impossible. But all this gets overlooked as the companies pay billions of dollars in criminal settlements nearly every year.  
Although money short-circuits everyone’s integrity, patients and doctors can still prevail. Learn the system, and you can too. 
RobertYohoAuthor.com

Show book

BITCOIN FOR BEGINNERS - How to...

Spike Poole

Bitcoin for Beginners is an in-depth handbook for new bitcoin users. After reading this book, new investors will be prepared to begin their bitcoin investing adventure.  
Bitcoin for Beginners will explain what a cryptocurrency is and the history of bitcoin in particular. The book will also expose readers to the world of investing and the many possibilities available to them when beginning their financial journey. Some of these issues include employing a financial counselor or broker for novice investors, the many kinds of investments accessible, how to secure assets, and how to construct a long-term investment strategy that will result in financial benefit over time.  
This book's information will enable readers to:Learn about the history of cryptocurrencies, including a synopsis of the origins of bitcoin and other digital currencies.Learn more about cryptography and how computer programming has influenced the digital world.Learn the fundamentals of everything related to cryptocurrency and digital currency.Learn how to use bitcoin to invest in stocks and generate a profit.Learn and comprehend critical information about the financial world and the many forms of assets available, such as stocks, bonds, funds, and real estate.Learn how to deal with financial specialists such as financial advisers and brokers to get the best investment experience possible.Create a personal investing strategy that matches your life and requirements step by step.Get valuable hints for starting your bitcoin adventure. 
And Much More!... 
What are you waiting for?... 
See you inside!

Show book

Foraging - Eating for Free while...

Mona Greeny

Foraging involves searching for foods such as edible plants and medicinal herbs in the wild. Humans have always been foragers, at least that was how our forefathers lived. They got edible nourishment from the earth, and this made them very healthy and strong.
There are two major classes of edible foods: edible plants, trees, fungi, and weeds. Edible weeds include the weeds that grow in fields, trees, farms, and backyards and are mostly ignored because many have no idea that they can be consumed. Some of them include alfalfa, blue vervain, borage, bugleweed, bull thistle, cattail, chickweed, and so on. Edible flowers, on the other hand, include flowers known mostly as decorative items but can be consumed and are highly nutritious.
Foraging is an act of searching the wilderness for plants, herbs, and fungi that is useful to us. While the initial definition of the word was intended to define the search for food items, it now includes searching for plants suitable for health and wellness.
Foraging is generally associated with camping and trekking through the forests of the world. In reality, even using a wild plant growing at the end of your street can be considered foraging.
The most important part of foraging is the ability to identify a plant correctly and to figure out if it is edible or useful and not poisonous. To do this, a person needs a lot of guidance and experience. Over the years, foragers have documented the plants that they have come across, along with their uses to humans. In this guide, we’ll take a look at everything you need to know, including pictures and tips on how to identify safe plants and their dangerous look-alikes.
If you’re interested in foraging for free food, snacks, and supplements, then grab your copy today. This book is the perfect handbook for any hiker or camper looking for free food to supplement their journey. Click the Buy Now button to get started.

Show book

Options Trading Strategies For...

Will Weiser

If you want to discover how to become a thriving Options and/or Forex trader, this book is for you!  
In book 1 you will discover: 
·       SMALL ACCOUNT OPTIONS TRADING TIPS & CONSIDERATIONS 
·       OPTION TRADING USING OPTION GREEKS DELTA 
·       OPTIONS TRADING USING OPTION GREEKS GAMMA 
·       OPTIONS TRADING USING OPTION GREEKS THETA & TIME DECAY 
·       OPTION MONEYNESS FOR BEGINNERS 
·       OPTIONS TRADING TIPS FOR BEGINNERS 
In book 2 you will discover: 
·       THE BEST STRATEGY FOR FOREX TRADING 
·       HOW TO USE INDICATORS FOR FOREX TRADING 
·       THE WORSE FOREX TRADING TOOLS 
·       FOREX REVERSAL TRADING VS TREND TRADING 
·       FOREX TECHNICAL ANALYSIS TOOLS 
·       HOW TO TRADE THE EUR-USD 
·       HOW TO TRADE EUR-GBP & GBP-CHF 
·       HOW TO USE FOREX VOLUME INDICATOR 
·       VOLUME INDICATORS VS VOLATILITY IN FOREX 
·       HOW TO USE FOREX SENTIMENT INDEX 
·       HOW TO TRADE AUD-NZD 
BUY THIS BOOK NOW AND GET STARTED TODAY!

Show book

Waters of the World - The Story...

Sarah Dry

From the glaciers of the Alps to the towering cumulonimbus clouds of the Caribbean and the unexpectedly chaotic flows of the North Atlantic, Waters of the World is a tour through 150 years of the history of a significant but underappreciated idea: that the Earth has a global climate system made up of interconnected parts, constantly changing on all scales of both time and space. A prerequisite for the discovery of global warming and climate change, this idea was forged by scientists studying water in its myriad forms. This is their story.Linking the history of the planet with the lives of those who studied it, Sarah Dry follows the remarkable scientists who summited volcanic peaks to peer through an atmosphere's worth of water vapor, cored mile-thick ice sheets to uncover the Earth's ancient climate history, and flew inside storm clouds to understand how small changes in energy can produce both massive storms and the general circulation of the Earth's atmosphere. Each toiled on his or her own corner of the planetary puzzle. Gradually, their cumulative discoveries coalesced into a unified working theory of our planet's climate.

Show book

RE-organising Power Systems for...

Irena International Renewable...

This report aims to inform discussions on the role of power system organisational structures in facilitating and accelerating the energy transition.

Show book