How to install mongodb

How to install MongoDB? Steps: Download the installation package that matches your operating system. Unzip the installation package and copy the binaries to the desired location. Create the MongoDB data directory. Edit the configuration file and configure the storage directory, port, and log level. Start MongoDB using the command. Use the mongo command to connect and verify the installation.

How to install MongoDB

Installation requirements

• Operating system: Linux, Windows or macOS
• At least 512 MB of available memory

Installation steps

Follow the following steps to install MongoDB:

1. Download the MongoDB installation package

Visit the official MongoDB website to download the installation package that matches your operating system.

2. Install MongoDB

• Linux: Unzip the installation package, copy the binary files to the desired location, and create MongoDB Data directory.
• Windows: Run the installer, select the installation type and specify the installation directory and data directory.
• macOS: Similar to Linux, unzip the installation package and specify the installation and data directories.

3. Create the MongoDB data directory

Use the mkdir command to create the MongoDB data directory, for example:

<code class="shell">mkdir /data/mongodb</code>

4. Configure MongoDB

To configure MongoDB, edit the configuration file (mongodb.conf or mongod.conf). Configure the following settings:

• Storage Directory: Specify the location of the MongoDB data directory.
• Port: Specify the port that MongoDB will listen on, the default is 27017.
• Log Level: Set the log level (e.g. INFO or DEBUG).

5. Start MongoDB

Start MongoDB with the following command:

<code class="shell">mongod --config /path/to/mongodb.conf</code>

6. Verify the installation

Connect to MongoDB using the mongo command and then execute the following command:

<code class="shell">show dbs</code>

This will list all databases in MongoDB.

Other Tips

• It is recommended to use MongoDB Community Server as it works for most users.
• You may be prompted for a password to authenticate during the installation process.
• After installation, it is recommended to use MongoDB Compass as the graphical user interface to manage MongoDB.

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