`r`n
MongoDB is a leading NoSQL document database that stores data in flexible, JSON-like BSON documents. It provides high performance, high availability, and easy scalability for modern applications.
This guide covers MongoDB installation, CRUD operations, schema design with flexible documents, aggregation framework, indexing strategies, transactions, replication sets, sharding clusters, backup and restore, and performance tuning.
Whether you're building microservices or big-data pipelines, these notes provide a thorough reference for effectively using MongoDB in production.