Database Course
This course teaches essential database design, SQL querying, transaction management, optimization, and security for building reliable data systems.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
This Database Course equips you with practical skills to design and query reliable relational databases for real-world applications. You will model entities and relationships, select effective keys, and construct logical and physical schemas with appropriate indexing and constraints. Learn ACID transactions, many-to-many patterns, SQL query techniques, and secure application integration so your data layer remains consistent, performant, and safe.
Elevify Advantages
Develop Skills
- Design relational schemas: model entities, keys, and relationships quickly.
- Implement ACID transactions: manage orders, stock, and race conditions securely.
- Write production SQL: CREATE, INSERT, JOIN, and filter data for web applications.
- Optimise schemas: select data types, indexes, and constraints for better performance.
- Secure DB access: employ connection pooling, roles, and parameterised 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
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