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Where can I find dbPath in MongoDB?

by Bobbi Devlin

Where can I find dbPath in MongoDB?

To check the same, you can look for dbPath settings in mongodb configuration file.

  1. On Linux, the location is /etc/mongod.conf , if you have used package manager to install MongoDB.
  2. On Windows, the location is /bin/mongod.
  3. On macOS, the location is /usr/local/etc/mongod.

How do I uninstall MongoDB?

Uninstall MongoDB

  1. Stop MongoDB. Stop the mongod process by issuing the following command: sudo service mongod stop.
  2. Remove Packages. ¶ Remove any MongoDB packages that you had previously installed. sudo yum erase $(rpm -qa | grep mongodb-enterprise)
  3. Remove Data Directories. ¶ Remove MongoDB databases and log files.

What is dbPath in MongoDB?

If you want mongod to store data files at a path other than /data/db you can specify a dbPath . The dbPath must exist before you start mongod . If it does not exist, create the directory and the permissions so that mongod can read and write data to this path.

How do I create a dbPath in MongoDB?

For checking by yourself you should run ps -xa | grep mongod and if you don’t see a –dbpath which explicitly tells mongod to look at that parameter for the db location and you don’t have a dbpath in your mongodb. conf, then the default location will be: /data/db/ and you should look there.

How do I completely remove MongoDB from Ubuntu?

Uninstall MongoDB in Ubuntu via command line in 3 easy steps

  1. Step 1: Stop the service. sudo service mongod stop.
  2. Step 2: Remove packages. sudo apt-get purge mongodb-org*
  3. Step 3: Remove data directories. sudo rm -r /var/log/mongodb sudo rm -r /var/lib/mongodb. -r means recursive.

How do I know if MongoDB is installed on Ubuntu?

MongoDB installs as a systemd service, which means that you can manage it using standard systemd commands alongside all other sytem services in Ubuntu. To verify the status of the service, type: sudo systemctl status mongodb.

How do I uninstall and install MongoDB?

Follow the steps:

  1. Remove lock file sudo rm /var/lib/mongodb/mongod.lock.
  2. Repair mongodb mongod –repair.
  3. Start mongodb sudo service mongodb start.
  4. Start mongo console mongo.

What is Dbpath?

Use the DBPATH environment variable to identify the database servers that contain databases. DBPATH can also specify a list of directories (in addition to the current directory) in which DB-Access looks for command scripts (. sql files).

Where is MongoDB installed in Ubuntu?

Step 2: Installing MongoDB Database on Ubuntu conf , data directory /var/lib/mongodb and the log directory /var/log/mongodb . By default, MongoDB runs using the mongodb user account.

How do you check if MongoDB is installed or not?

Open the command prompt and type “cd c:\program files\mongodb\server\your version\bin”. After you enter the bin folder type “mongo start”. If you get either a successful connection or failed one it means it’s installed at least.

How do I start MongoDB in Ubuntu terminal?

  1. Start MongoDB. Issue the following command to start mongod: sudo service mongod start.
  2. Stop MongoDB. As needed, you can stop the mongod process by issuing the following command: sudo service mongod stop.
  3. Restart MongoDB. Issue the following command to restart mongod: sudo service mongod restart.

What is default port for MongoDB server?

27017
Default MongoDB Port

Default Port Description
27017 The default port for mongod and mongos instances. You can change this port with port or –port .
27018 The default port for mongod when running with –shardsvr command-line option or the shardsvr value for the clusterRole setting in a configuration file.

What is the query language for MongoDB?

MongoDB uses JavaScript as the main query language. If you install MongoDB you will be able to see the JavaScript language interpreter is installed by default. In terms of query language you can choose from a variety of scripting languages for MongoDB like python, PHP or perl.

What is MongoDB collection?

In MongoDB, a collection is a group of documents. A collection typically contains documents that have a similar topic (like Users, Products, Posts, etc). Collections are therefore, in many ways, similar to tables from the relational model.

What is MongoDB storage?

The storage engine is the primary component of MongoDB responsible for managing data. MongoDB provides a variety of storage engines, allowing you to choose one most suited to your application. The journal is a log that helps the database recover in the event of a hard shutdown.