---
title: MongoDB - Deep Dive In the Config Database (Shardings)
description: In MongoDB, we know the Sharded Cluster can migrate chunks across the Shards and also route a query. But where is this information stored, and how is it used by MongoDB to maintain consistency across the Sharded Cluster?
image: https://learn.percona.com/hubfs/olive-2657696_640.jpg
---

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## MongoDB - Deep Dive In the Config Database (Shardings)

Please watch Percona’s Senior Support Engineers, Adamo Tonete, and Vinodh Krishnaswamy as they present their webinar “MongoDB - Deep Dive In the Config Database (Shardings)".

In MongoDB, we know the Sharded Cluster can migrate chunks across the Shards and also route a query. But where is this information stored, and how is it used by MongoDB to maintain consistency across the Sharded Cluster?

In this webinar, we will look at the config database in detail as well as the related metadata.

Register and join us in taking a deep dive into the MongoDB config database.

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