Database Languages Course
Gain expertise in SQL and database design tailored for e-commerce applications. Master creating schemas, applying constraints and keys, writing advanced queries, implementing indexing, triggers, and secure procedures to build fast, reliable systems that support data-driven decisions in today's tech landscape. Develop skills to ensure databases perform optimally with real-world data demands.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course teaches designing strong database schemas, setting keys and constraints, and modelling e-commerce data effectively. Learners will create efficient SQL queries for reports, produce sample datasets, handle transactions securely, and master views, procedures, triggers, indexing, performance tuning, and safe deployment for reliable databases under real workloads.
Elevify advantages
Develop skills
- Design strong e-commerce database schemas with keys, constraints, and normalisation quickly.
- Craft powerful SQL queries using joins, window functions, and generate business reports efficiently.
- Build secure database features like views, stored procedures, triggers, and transaction management.
- Handle large-scale data operations with UPSERT, bulk inserts, and realistic test data generation.
- Optimise database speed through indexing, query tuning, and performance management for high-traffic systems.
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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