Cockroach Labs has introduced a new course on its Cockroach University platform called "CockroachDB for Python Developers." This free, hands-on course is designed to help application developers build scalable and resilient applications using CockroachDB. The course includes video lessons, exercises, and a final exam. Students will learn how to develop an application with CockroachDB by building a full-stack vehicle-sharing application called MovR in Python using the SQLAlchemy ORM. Upon completion of the course and passing the final exam, students will receive a Certification of Completion and can enter a contest to win a custom CockroachDB backpack. The company plans to introduce this course in Java, Go, and Node.js over the next few months.