Mastering SQL (Using MySQL, Java, and Go)

Unlock a rewarding career with SQL (Structured Query Language)! Mastering SQL is a top-demand skill, highly sought after by employers across various industries. As the standard language for managing data within relational database management systems (RDBMS), SQL seamlessly integrates with any programming language, making it a powerful tool for data manipulation and analysis. It's the core language driving data-driven decision-making.

This practical course equips you with the essential skills to become proficient in SQL, enabling you to efficiently write queries and perform CRUD (Create, Read, Update, Delete) operations. Whether you aspire to be a data scientist, data analyst, front-end developer, back-end developer, business analyst, or systems analyst, SQL is an indispensable asset.

Here's what you'll learn:

• Master CRUD Operations: Gain hands-on experience with creating, reading, updating, and deleting data.
• Complex Query Writing: Develop the ability to construct sophisticated queries across multiple tables.
• Data Analysis & Reporting: Learn to analyze data and generate insightful reports.
• Join Operations: Write complex joins – including inner, outer, and full joins – to combine data from different tables.
• Aggregate Functions: Utilize summary queries using aggregate functions (e.g., SUM, AVG, COUNT, MAX, MIN).
• Sub-queries: Understand and effectively use sub-queries within your SQL statements.
• Data Functionality: Apply String, Numeric, and Datetime functions for data manipulation.
• Data Modeling & Relationships: Analyze data, group related data into separate entities (tables), establish relationships (1-1, 1-m, m-m) between tables, and apply referential integrity.
• Database Objects: Create and manage views, triggers, stored procedures, cursors, and stored functions.

Comprehensive Assignments:

• Create four sample databases from scratch and write advanced queries for each.
• Explore how views, triggers, stored procedures, cursors, and stored functions interact.
• Connect MySQL and PostgreSQL to Java.
• Connect MySQL and PostgreSQL to Go (Google Golang).

Invest in your future and become a SQL expert today!