![]() ![]() Replication: MongoDB supports the automatic replication of data across multiple servers for high availability and fault tolerance. A shard key, which is a field or collection of fields that determine how data is distributed across shards, is used to partition data across numerous servers during the process of sharding. Sharding: Through sharding, MongoDB is capable of horizontal scaling across multiple machines. Multiple databases can be operated on each server, and numerous collections can exist in each database. The Databases tab in MongoDB Compass has a "Create Database" button.Servers: MongoDB servers maintain and control the data. If not, download and install Compass for your operating system. Make sure you have MongoDB Compass installed on your computer. Make sure the MongoDB self-managed cluster is installed and running on your machine or server.Prerequisites for using Compass with a self-managed MongoDB cluster Make sure you have MongoDB Compass installed.Make sure you have a database user on the MongoDB cluster you want to use. ![]() If you are using MongoDB Atlas, the steps to getting to Compass are as follows: The MongoDB GUI, Compass, offers additional functionality like data visualization and performance profiling as well as offering CRUD (create, read, update, delete) access to data, databases, and collections.įind out more at MongoDB Compass: The Easiest Way to Manage and Explore Your Data Prerequisites for using Compass with MongoDB Atlas Some users would rather work with a GUI to create and update their data and collections. To switch to a different database, type the use command and specify that database. The db command displays the name of the current database. Once you have access to a cluster via the MongoDB Shell, you can see all the databases in the cluster that you have access to using the “show” command:
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