Isbn: 9798192449431 - learn sql in 7 days: think in data. query with purpose. build with confidence. (4 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condición: Neu. Neuware - Learn SQL in 7 Days is a fast, practical journey from SQL beginner to confident data thinker.Forget endless syntax memorization. Learn how to think in data, write meaningful queries, join real-world datasets, handle messy data, optimize performance, and validate results you can trust.Inside, you'll learn: - SQL fundamentals through real-world business scenarios- Filtering, aggregation, joins, subqueries, and CTEs- Data quality, NULLs, duplicates, and inconsistencies- Query performance, indexing, execution plans, and scalability- SQL for analytics, cybersecurity, compliance, SaaS, and business- How to evaluate and safely use AI-generated SQL- Real-world projects, architecture challenges, and interview scenariosIn seven focused days, move beyond writing queries-and start thinking like a data professional.…

Condición: New. Print on Demand.

Paperback. Condición: new. Paperback. Learn SQL in 7 Days is a fast, practical journey from SQL beginner to confident data thinker.Forget endless syntax memorization. Learn how to think in data, write meaningful queries, join real-world datasets, handle messy data, optimize performance, and validate results you can trust.Inside, you'll learn: SQL fundamentals through real-world business scenariosFiltering, aggregation, joins, subqueries, and CTEsData quality, NULLs, duplicates, and inconsistenciesQuery performance, indexing, execution plans, and scalabilitySQL for analytics, cybersecurity, compliance, SaaS, and businessHow to evaluate and safely use AI-generated SQLReal-world projects, architecture challenges, and interview scenariosIn seven focused days, move beyond writing queries-and start thinking like a data professional. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…