INSERT INTO webinars (title, description, presenter, scheduled_at) VALUES
('Getting Started with Docker', 'Learn the fundamentals of Docker and containerization.', 'John Doe', '2025-11-15 10:00:00'),
('Mastering Kubernetes', 'A deep dive into Kubernetes for container orchestration.', 'Jane Smith', '2025-11-20 14:00:00'),
('CI/CD with Jenkins', 'Automate your build, test, and deployment pipeline with Jenkins.', 'Peter Jones', '2025-12-01 11:30:00');