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This article will explain in detail how to view version information about MongoDB. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

MongoDB is a database based on distributed file storage. Written in C++ language. Designed to provide scalable high-performance data storage solutions for WEB applications.

1: connect to MongoDB and use the command to view. > db.version (); 4.0.0 > 2:mongo command to view

Relative paths use the mongo command

#. / mongo-- versionMongoDB shell version v4.0.0git version: 3b07af3d4f471ae89e8186d33bbb1d5259597d51OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 2013allocator: tcmallocmodules: nonebuild environment:distmod: rhel62distarch: x86_64target_arch: x86: 64

Or use an absolute path

# / usr/local/mongodb/bin/mongo-- version3: use mongod to view #. / mongod-- versiondb version v4.0.0git version: 3b07af3d4f471ae89e8186d33bbb1d5259597d51OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 2013allocator: tcmallocmodules: nonebuild environment: distmod: rhel62 distarch: x86'64 target_arch: x86'64 on the difference between mongo and mongod

Mongod is the main process of dealing with MongoDB system. It processes data requests, manages data storage, and performs background management operations. When we run the mongod command, it means that the MongoDB process is being started and running in the background.

Mongo is a command-line tool used to connect to a specific mongod instance. When we run the mongo command without arguments, it will use the default port number and localhost connection

This is the end of the article on "how to check the version of MongoDB". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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