https://www.wikitechy.com/interview-questions/tag/mongodb-scalability-vs-mysql/ Interview Questions Fri, 15 Apr 2022 12:35:17 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png https://www.wikitechy.com/interview-questions/tag/mongodb-scalability-vs-mysql/ 32 32 https://www.wikitechy.com/interview-questions/mongodb/how-does-scale-out-occur-in-mongodb/ https://www.wikitechy.com/interview-questions/mongodb/how-does-scale-out-occur-in-mongodb/#respond Fri, 15 Apr 2022 12:35:17 +0000 https://www.wikitechy.com/interview-questions/?p=4115

In MongoDB the document-oriented data model makes it easier to split data across multiple servers.

Loading and Balancing data across a cluster is done by MongoDB.

Then it is automatically redistributing the documents.

It will be providing an interface between client applications and the sharded cluster, so the mongos act as a query router.

Config servers store metadata and configuration settings for the cluster.

To manage distributed locks MongoDB uses the config server.

In MongoDB each sharded cluster must have its own config servers.

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