Free Download Oracle SQL with Amazon Use Cases Beginner to AdvancedPublished 4/2026
Created by Deesa Technologies
MP4 |
Video: h264, 1920x1080 |
Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels |
Genre: eLearning |
Language: English |
Duration: 171 Lectures ( 21h 36m ) |
Size: 12.8 GB
✓ Build a strong foundation in Oracle SQL from beginner to advanced level
✓ Write powerful SQL queries to solve real-world business problems
✓ Understand how companies like Amazon use data for decision making
✓ Master SELECT statements, filtering, sorting, and data retrieval techniques
✓ Use JOINS (INNER, LEFT, RIGHT, FULL) to combine data from multiple tables
✓ Apply aggregate functions and GROUP BY for reporting and analysis
✓ Work with subqueries, correlated subqueries, and EXISTS effectively
✓ Use analytical functions like RANK, DENSE_RANK, ROW_NUMBER, LEAD, and LAG
✓ Handle real-world scenarios like finding top customers and sales insights
✓ Write advanced SQL using CTEs (WITH clause) and recursive queries
✓ Optimize queries using indexes, execution plans, and performance tuning techniques
✓ Understand Oracle-specific features like ROWNUM, ROWID, and partitioning
✓ Work with views and materialized views for efficient data access
✓ Use regular expressions in SQL for advanced pattern matching
✓ Apply best practices used in real enterprise environments
✓ Use ChatGPT to write, debug, and optimize SQL queries responsibly
Requirements● No experience required. You will learn everything that is required
DescriptionBecome Job-Ready in SQL by Solving Real Business Problems
This is not just another SQL course.
In this course, you will learn Oracle SQL from scratch to advanced level by working on real-world business scenarios inspired by Amazon.
Instead of memorizing syntax, you will learn how SQL is actually used in companies to
• Analyze customer data
• Generate business insights
• Support decision-making
Every concept is taught with practical use cases, making you think like a data analyst or developer in a real company.
Why This Course is Different
Most SQL courses teach only theory.
This course focuses on
• Real-world Amazon-style data scenarios
• Business-driven problem solving
• Job-ready SQL skills
• Step-by-step structured learning (beginner → advanced)
You won't just learn SQL - you'll learn how to use SQL in real jobs.
Learn SQL Through Real Business Scenarios
Throughout the course, you'll solve problems like
• Who are the top 10 customers?
• Which products generate the most revenue?
• How to analyze sales trends?
• How companies structure and use their data
This approach makes learning practical, engaging, and easy to understand.
What You'll Master
• SQL fundamentals (DDL, DML, constraints)
• Writing powerful SELECT queries
• Filtering, sorting, and data manipulation
• Joins (INNER, LEFT, RIGHT, FULL) - critical for real jobs
• Subqueries and correlated subqueries
• Aggregate functions and reporting
• Analytical functions (RANK, ROW_NUMBER, LEAD, LAG)
• Advanced SQL (CTE, MERGE, PIVOT, UNPIVOT)
• Performance tuning (indexes, execution plans)
• Oracle-specific features (ROWNUM, partitioning)
ChatGPT for SQL Productivity
You'll also learn how to use ChatGPT to
• Write SQL queries faster
• Debug errors efficiently
• Improve productivity
• Follow best practices (without sharing sensitive data)
Who this course is for■ Beginners who want to learn Oracle SQL from scratch with real-world examples
■ Aspiring data analysts who want to build job-ready SQL skills
■ Developers who work with databases and want to strengthen their SQL knowledge
■ Professionals preparing for SQL interviews and technical roles
■ Anyone who wants to understand how companies use data for business decisions
■ Students looking for practical, hands-on SQL experience instead of just theory
■ Analysts and engineers who want to improve query performance and optimization skills
■ Anyone interested in using ChatGPT to boost SQL productivity
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