Can we store objects in MongoDB?

Question

In MongoDB you can store any object without having to worry about the particular fields that compose this object and how to store them. You tell MongoDB to store that object. Data is stored in a format similar to JSON, but enhanced to allow storing more than just basic data types. 22 нояб. 2018 г.

What can you store in MongoDB?

GridFS is the MongoDB specification for storing and retrieving large files such as images, audio files, video files, etc. It is kind of a file system to store files but its data is stored within MongoDB collections.

Can we store array of objects in MongoDB?

One of the benefits of MongoDB's rich schema model is the ability to store arrays as document field values. Storing arrays as field values allows you to model one-to-many or many-to-many relationships in a single document, instead of across separate collections as you might in a relational database.

Can MongoDB be used as a file storage system?

In MongoDB, use GridFS for storing files larger than 16 MB. In some situations, storing large files may be more efficient in a MongoDB database than on a system-level filesystem. If your filesystem limits the number of files in a directory, you can use GridFS to store as many files as needed.

Can you store blobs in MongoDB?

In MongoDB, you can use the BSON binary type to store any kind of binary data. This data type corresponds to the RDBMS BLOB (binary large object) type, and it's the basis for two flavors of binary object storage provided by MongoDB.

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