What are config servers in MongoDB?

Feb 17, 2025 ... Setting up an Atlas cluster in MongoDB involves creating the cluster, configuring network access, setting up a user for authentication, and ... Nov 11, 2020 ... That means sharded clusters consist of three main components: The shard; Mongos; Config servers. Shard. A shard is a single MongoDB instance ... Dec 11, 2024 ... This article will show you how to deploy a sharded MongoDB cluster using Docker and Docker Compose. Investigating - We are investigating delayed Atlas metrics processing that can result in host down alerts for Atlas clusters. Clusters are still operational. Jan 22, 2021 ... Reference MongoDB docs to see which connection method (host or clustered) to use for your MongoDB instance. Input. Calls a MongoDB collection ... Apr 23, 2025 ... This topic presents a general procedure on how you can create a data source for the connection to your MongoDB database in DataGrip, and run a test connection. Jan 15, 2025 ... I am trying to access from a AWS ECS container to a cluster in MongoDB Atlas. I am getting the same error over and over again ("MongooseServerSelectionError: ... ... cluster migration via backup. If the upgrade is unsuccessful, you will need this revision number to roll back your application. Step 2: Determine new ... ... MongoDB (be it standalone server, replica set, or sharded cluster). No connection to MongoDB is made upon instantiating the Manager. This means the MongoDB ... In this lab, you are asked to convert a MongoDB replica set into a sharded cluster. After completing this lab, you will have hands-on experience configuring ...