This article explores the Data Access Object (DAO) pattern and the querying capabilities of Mongoose. It explains the importance of the DAO pattern in organizing database operations and showcases how Mongoose effectively communicates with MongoDB. The article also covers model-level and document-level queries in Mongoose, as well as CRUD operations and transactions. A shared DAO class is introduced as a solution for minimizing redundancy and improving code organization. Overall, this article provides a comprehensive overview of key concepts and features in Mongoose.
Table of contents
Table of ContentsintroductionThe Data Access Object PatternModel-Level VS. Document-Level QueriesChainable API VS. Query ParametersMongoose Operations: CRUD and MoreCollationsTransactionsShared DAOConclusion37 Impressions