Database Course
This course provides essential skills for designing, implementing, and securing relational databases, focusing on schema design, SQL querying, transaction management, optimization, and security best practices.

from 4 to 360h flexible workload
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'll model entities and relationships, select suitable keys, and construct logical and physical schemas using appropriate indexing and constraints. Gain knowledge on ACID transactions, many-to-many patterns, SQL querying methods, and secure integration with applications to ensure your data layer remains consistent, efficient, and protected.
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 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
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