The $type operator returns the BSON data type of the field.
- Title Page
- Copyright and Credits
- About Packt
- Contributors
- Preface
- Section 1: Basic MongoDB – Design Goals and Architecture
- MongoDB – A Database for Modern Web
- Schema Design and Data Modeling
- Section 2: Querying Effectively
- MongoDB CRUD Operations
- Advanced Querying
- Multi-Document ACID Transactions
- Aggregation
- Why aggregation?
- Aggregation operators
- Aggregation stage operators
- Expression operators
- Limitations
- Aggregation use case
- Summary
- Indexing
- Section 3: Administration and Data Management
- Monitoring, Backup, and Security
- Storage Engines
- MongoDB Tooling
- Harnessing Big Data with MongoDB
- Section 4: Scaling and High Availability
- Replication
- Sharding
- Fault Tolerance and High Availability
- Other Books You May Enjoy
Parsing data type
-
No Comment
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.