30-Day SQL Study Roadmap

Welcome to the 30-day SQL learning journey! This roadmap is designed to help you gradually master SQL concepts. Each day covers specific topics, tasks, and hands-on exercises to reinforce your learning.

Week 1: SQL Basics

• Day 1: Introduction to Databases and SQL
• Day 2: Setting Up a Database Environment
• Day 3: Understanding Tables and Data Types
• Day 4: Basic SQL Queries: SELECT Statement
• Day 5: Filtering and Sorting Data
• Day 6: Modifying Data: INSERT, UPDATE, DELETE
• Day 7: Project: Create and Populate a Simple Database

Week 2: Advanced SQL Queries

• Day 8: Joins and Relationships
• Day 9: Grouping and Aggregating Data
• Day 10: Subqueries and Nested Queries
• Day 11: Sorting and Limiting Results
• Day 12: Working with Dates and Times
• Day 13: Project: Analyzing Data with Complex Queries
• Day 14: Review and Practice

Week 3: Database Design and Optimization

• Day 15: Normalization and Denormalization
• Day 16: Indexing and Performance Optimization
• Day 17: Transactions and ACID Properties
• Day 18: Views and Stored Procedures
• Day 19: Triggers and Events
• Day 20: Project: Design and Optimize a Database
• Day 21: Review and Reinforce Concepts

Week 4: Practical Applications

• Day 22: Working with Multiple Tables
• Day 23: Data Import and Export
• Day 24: Security and Permissions
• Day 25: Backup and Recovery Strategies
• Day 26: Introduction to NoSQL Databases
• Day 27: Project: Real-world SQL Challenges
• Day 28: Review and Optimization Techniques

This roadmap is a starting point. Feel free to adapt it based on your learning pace and preferences. Explore real-world projects, practice regularly, and consider using different database systems for a more well-rounded understanding of SQL. Happy querying!