What mistakes should MCA students avoid while learning MongoDB?

MongoDB is a document-oriented database that stores data in flexible document structures. It can be useful when learning modern application architectures and NoSQL concepts. This makes MongoDB more valuable when it is supported by hands-on practice and a clear explanation of what you built. This point is specifically relevant to the MongoDB aspect of MCA study. For this specific question about MongoDB, the practical takeaway is to relate the concept to your own MCA learning goal.