Certificate of completion
Gabriel De Jesus Pereira Da Silva
Java e JDBC
completed the online course with an estimated workload of 12 hours.
Finished at August 18, 2026
Guilherme Silveira
Coordinator
Paulo Silveira
Chief Vision Officer
Course lessons
Java e JDBC
- Introduction to JDBC and the Factory pattern
- Executing SQL commands in Java
- Avoiding SQL Injection
- Transaction control
- Scalability with connection pooling
- Persistence layer with DAO
- Avoiding N + 1 queries
- Desktop Application
