A new learning path and certification for data modeling has been introduced by MongoDB to enhance users' skills in this area. The free online course will help developers improve their knowledge of data modeling, regardless of their experience level. Upon completion of the learning path, participants will receive a 50% discount on the new Associate Data Modeler certification from MongoDB. This certification is recognized by professional institutions and validates users' expertise with MongoDB, making it valuable for career advancement and increasing marketability for future positions.