Learn beginner-level SQL concepts by creating databases, retrieving and manipulating data, using queries, and optimizing database performance for real-world applications.
4.7
36 Lessons
5h
Updated this week
Join 2.9 million developers at
Join 2.9 million developers at
LEARNING OBJECTIVES
- An understanding of SQL and its applications for managing and querying relational databases
- Familiarity with core components of SQL, including data types, functions, and views
- A working knowledge of SQL queries, joins, subqueries, and data manipulation techniques
- Hands-on experience retrieving, filtering, and aggregating data using SQL commands
- The ability to design and optimize database structures with constraints and indexing
- A working knowledge of filtering, sorting, and grouping data to extract meaningful insights
Learning Roadmap
YOUR ROADMAP
1.
Introduction and Fundamentals
Introduction and Fundamentals
Learn about SQL fundamentals and database information for a real-world scenario.
2.
Basic SQL Operations
Basic SQL Operations
Master essential SQL skills, including data types, database creation, constraints, and data manipulation.
3.
Filtering and Sorting Data
Filtering and Sorting Data
5 Lessons
5 Lessons
Master pattern matching, filtering, sorting, and limiting results in SQL for efficient data management.
4.
Aggregate Functions and Grouping
Aggregate Functions and Grouping
5 Lessons
5 Lessons
Master SQL aggregate functions and grouping for effective data analysis and insights.
5.
Advanced Data Retrieval
Advanced Data Retrieval
4 Lessons
4 Lessons
Master advanced SQL techniques for effective data retrieval and analysis.
6.
String and Date Functions
String and Date Functions
4 Lessons
4 Lessons
Master string and date functions in SQL for effective data manipulation.
7.
Managing Databases and Tables
Managing Databases and Tables
5 Lessons
5 Lessons
Master database management through querying, modifying tables, and optimizing indexes.
Certificate of Completion
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Developed by MAANG Engineers
ABOUT THIS COURSE
SQL (Structured Query Language) is a powerful tool for managing and querying relational databases. It is widely used in web development, data analysis, and business intelligence, making it an essential skill for data professionals. Mastering SQL enables you to store, retrieve, and manage structured data efficiently, making it a valuable tool for anyone working with databases.
This optimizable SQL roadmap guides from the basics to advanced techniques. You will start with database fundamentals, learning to create tables, insert, update, and retrieve data. You will explore filtering, sorting, aggregate functions, joins, subqueries, views, and string and date functions. Each lesson includes hands-on exercises and real-world examples to reinforce learning.
By the end, you will be able to write efficient SQL queries and analyze data effectively. These skills will help you work with data-driven applications, optimize database performance, and advance your data analysis and business intelligence career.
Trusted by 2.9 million developers working at companies
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Evan Dunbar
ML Engineer
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Software Developer
Carlos Matias La Borde
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Front-end Developer
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Vinay Krishnaiah
Software Developer
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