Documents in MongoDB are JSON-like objects. JSON is a simple representation of data. It supports the following data types:
- null: The null data type is used to represent the null value as well as a value that does not exist:
- boolean: The boolean type is used to represent true and false values:
- number: In MongoDB, the shell default supports 64-bit floating-point numbers. To process long and integer numbers, MongoDB provides NumberLong and NumberInt, which represent 4 bytes and 8 bytes, respectively.
- string: The string ...
