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Beginner

5h

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Learn SQL for Developers

Learn beginner-level SQL concepts by creating databases, retrieving and manipulating data, using queries, and optimizing database performance for real-world applications.
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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.
SQL (Structured Query Language) is a powerful tool for managing and querying relational databases. It is widely used in web deve...Show More

WHAT YOU'LL LEARN

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
An understanding of SQL and its applications for managing and querying relational databases

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Content

1.

Introduction and Fundamentals

4 Lessons

Learn about SQL fundamentals and database information for a real-world scenario.

2.

Basic SQL Operations

8 Lessons

Master essential SQL skills, including data types, database creation, constraints, and data manipulation.

3.

Filtering and Sorting Data

5 Lessons

Master pattern matching, filtering, sorting, and limiting results in SQL for efficient data management.

4.

Aggregate Functions and Grouping

5 Lessons

Master SQL aggregate functions and grouping for effective data analysis and insights.

5.

Advanced Data Retrieval

4 Lessons

Master advanced SQL techniques for effective data retrieval and analysis.

6.

String and Date Functions

4 Lessons

Master string and date functions in SQL for effective data manipulation.

7.

Managing Databases and Tables

5 Lessons

Master database management through querying, modifying tables, and optimizing indexes.

8.

Conclusion

1 Lessons

Review SQL skills learned and get an outlook to enhance expertise in SQL.
Certificate of Completion
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Developed by MAANG Engineers
Every Educative lesson is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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