SQL Crash Course: 100 Queries Every Analyst Should Know
Format:
Paperback
En stock
0.18 kg
Sí
Nuevo
Amazon
USA
- Are you preparing for a career in data analytics, business intelligence, or database management? Do you want a practical, job-ready SQL guide that cuts through the theory and gives you exactly what you need?This book is your hands-on crash course, designed to help you master SQL quickly and confidently.Inside, you’ll find: ✔️ 100 essential SQL queries every analyst should know ✔️ Step-by-step explanations with query outputs and real-world use cases ✔️ 10 structured sections covering Basics, Joins, Aggregations, Window Functions, Optimization, and more ✔️ Practical scenarios such as Top N Customers, Monthly Sales Trends, and Year-over-Year GrowthWhether you are a student preparing for interviews, a professional analyst, or someone looking to boost career opportunities, this book will help you analyze data smarter and faster.What you will learn:How to write clean, efficient SQL queriesThe most important functions for strings, dates, and numbersHow to optimize queries for performanceHow SQL is applied in real business problems📘 Ideal For:Beginners learning SQL for the first timeJob seekers preparing for analyst or BI interviewsProfessionals looking for a ready reference guideUnlock the power of SQL today. Your journey to becoming a confident, job-ready analyst starts here.
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