SQL Demystified

A Beginner's Roadmap to Data Retrieval and Management

von Kaushal Mehta

70 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

SQL Demystified: A Beginner's Roadmap to Data Retrieval and Management is your definitive starting point to master one of the most essential skills in today's digital age-working with data. Databases drive everything around us-from retail systems and financial applications to healthcare records and social media platforms. And at the heart of all these systems lies SQL.This book is crafted for those with little or no background in databases. Through a carefully structured curriculum, it guides readers from fundamental concepts like tables, rows, and keys to powerful querying techniques such as joins, subqueries, and stored procedures.You'll explore:Relational vs. Non-relational databasesSQL Server Management Studio (SSMS) walkthroughWriting SELECT queries with filters, sorting, and pattern matchingApplying aggregation and grouping techniquesCombining data using different types of joinsWriting reusable and secure code using views and stored proceduresManaging transactions, concurrency, and data integrityPerforming real-life business tasks like identifying high-value customers and cleaning messy dataEvery chapter features real-world analogies (like TechRetail Corp and GlobalMart), helping learners connect abstract SQL concepts to practical outcomes. Interactive quizzes, unsolved problems, and mini-projects make this book classroom-friendly and self-study ready.

• Reihe: EduCore Series
• Themen: Gesellschaft und Sozialwissenschaften Pädagogik / Erziehungswissenschaften Lehrmittel, Lerntechnologien, E-Learning
• ISBN: 9788197976803
• Sprache: Englisch
• Erscheinungsdatum: 10.04.2025
• Größe: 235 x 191 mm
• Verlag: ARCCHIE PUBLICATIONS