Database Course
This course provides practical skills in designing, implementing, and securing relational databases for real-world applications, covering schema design, SQL querying, transaction management, optimization, and security best practices.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This Database Course equips you with hands-on skills to design and query dependable relational databases for everyday applications. You will model entities and relationships, select suitable keys, and create logical and physical schemas using proper indexing and constraints. Learn ACID transactions, many-to-many patterns, SQL query methods, and secure application integration to ensure your data layer remains consistent, efficient, and secure.
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 apps.
- Optimize schemas: select data types, indexes, and constraints for better performance.
- Secure DB access: use pooling, roles, and parameterized queries to avoid attacks.
Suggested summary
Before starting, you can change the chapters and 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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