Database Course
This course provides hands-on training in designing, implementing, and optimizing relational databases, covering schema design, SQL querying, transaction management, performance tuning, and security best practices for building robust data layers in applications.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This Database Course gives you practical skills to design and query reliable relational databases for real-world applications. You will model entities and relationships, choose effective keys, and build logical and physical schemas with proper indexing and constraints. Learn ACID transactions, many-to-many patterns, SQL query techniques, and secure application integration so your data layer is consistent, performant, and safe.
Elevify advantages
Develop skills
- Design relational schemas: model entities, keys, and relationships fast.
- Implement ACID transactions: handle orders, stock, and race conditions safely.
- Write production SQL: CREATE, INSERT, JOIN, and filter data for web apps.
- Optimize schemas: choose data types, indexes, and constraints for performance.
- Secure DB access: use pooling, roles, and parameterized queries to prevent attacks.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an online course and how does it work?
PDF Course