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ptero_eggs/application/database/nosql/mongodb/README.md

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+# MongoDB
+
+## From their [Website](https://www.mongodb.com/)
+
+MongoDB is a general purpose, document-based, distributed database built for modern application developers and for the cloud era.
+
+### MongoDB free monitoring.
+
+To disable the message about free monitoring you can run `db.disableFreeMonitoring()`.
+
+## Security
+
+**MongoDB 6+ eggs enable access control by default** in the `mongod.conf` file, meaning that even if people will be able to connect to your database as guests, [they will not be able to perform any operation, apart from nonhazardous commands](https://dba.stackexchange.com/a/292175)
+
+### Disabling authentication
+
+**If you know what you are doing** and want to explicitly disable access control, you can edit the following lines to your `mongod.conf` file:
+
+```yaml
+security:
+  authorization: "disabled"
+```
+
+## Minimum RAM warning
+
+MongoDB requires approximately 1GB of RAM per 100,000 assets. If the system has to start swapping memory to disk, this will have a severely negative impact on performance, and should be avoided.
+
+## Server Ports
+
+Ports required to run the server in a table format.
+
+| Port    | default |
+|---------|---------|
+| Server  |  27017  |