Where is data stored in MongoDB?

Question

In MongoDB, data is stored as documents. These documents are stored in MongoDB in JSON (JavaScript Object Notation) format. JSON documents support embedded fields, so related data and lists of data can be stored with the document instead of an external table.

Does MongoDB store data in files?

MongoDB stores the data on the disk as BSON in your data path directory, which is usually /data/db. There should be two files per collection there, collection. 0, which stores the data (and that integer is then incremented as needs be) and collection.

Is MongoDB stored in memory?

MongoDB does store all its data on disk so that it can persist it during server restarts. However, it is primarily liking memory. It relies on the Operating System to schedule which bits of its database stay in memory, and which stays on disk.

Expert · Answer

MongoDB stores the data on the disk as BSON in your data path directory, which is usually /data/db. There should be two files per collection there, collection. 0, which stores the data (and that integer is then incremented as needs be) and collection.

Expert · Answer

MongoDB does store all its data on disk so that it can persist it during server restarts. However, it is primarily liking memory. It relies on the Operating System to schedule which bits of its database stay in memory, and which stays on disk.

Where is data stored in MongoDB?

Does MongoDB store data in files?

Is MongoDB stored in memory?

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