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- Data
Querying and Modifying Data in MongoDB
This path is currently outdated and undergoing revisions. This path will be retired once revisions are complete. Please visit the new Query and Modify Data in MongoDB path for the most up-to-date content.
With MongoDB you will obtain a document-based data model which makes even the most complex tasks simple. This database system is extremely flexible with a wide range of features to easily create scalable document databases.
Content in this path
Beginner
Learn the core query and search semantics of MongoDB, and how they map into the document database structure used by MongoDB.
Intermediate
Execute geospatial queries, and learn how to modify documents stored in MongoDB.
Advanced
Aggregate data across multiple documents, and execute more advanced queries using map-reduce against MongoDB.
- The rich query functionality of MongoDB
- Application of MongoDB indexes
- Understanding what security rules can be applied to different types of data
- What are the operations supported on data when using MongoDB
- JSON
- Javascript
- Relational databases (SQL Server
- MariaDB
- OracleDB)
- Other document databases
- Database administration
- Database development
- map-reduce