Database fundamentals

 This course introduces the fundamental concepts of databases, including data models, relational databases, SQL (Structured Query Language), database design, and normalization. 

This course is ideal for:

• Beginners with no prior database experience
• Students in computer science or information technology
• Professionals transitioning into data-related roles

Basic computer literacy is required. Knowledge of programming or IT concepts can be helpful but is not mandatory.

Typical topics include:

• Introduction to databases and DBMS
• Relational model and ER diagrams
• SQL (queries, joins, DDL, DML)
• Normalization and database design
• Indexing and transactions
• Introduction to NoSQL (optional or advanced)

Yes, you will learn how to write and execute SQL queries to create, read, update, and delete data in a relational database.

The course typically includes:

• SQL exercises using tools like MySQL, PostgreSQL, or SQLite
• Projects involving real-world data
• ER diagram creation
• Schema design tasks

Yes, depending on the course, you may need:

• A local database (MySQL, PostgreSQL, SQLite)
• A SQL IDE or interface (like DBeaver, pgAdmin, or MySQL Workbench)

Some courses use web-based platforms, so installation may not be required.

 If you are taking  course from us you will be getting the course completion certificate .

Course length varies, but an introductory course typically takes:

• 4–6 weeks (part-time)
• 15–30 hours total study time

After completing this course, you can:

• Move on to advanced topics like database optimization, security, or administration
• Learn about NoSQL databases (MongoDB, Cassandra)
• Begin work with data analysis, backend development, or data engineering