fix(mdb): migration pt1

Author: ldecarvalho-doc

pages/managed-mongodb-databases/additional-content/index.mdx

@@ -0,0 +1,8 @@
+---
+meta:
+  title: Managed MongoDB® - Additional Content
+  description: Managed MongoDB® Additional Content
+content:
+  h1: Managed MongoDB® - Additional Content
+  paragraph: Managed MongoDB® Additional Content
+---

pages/managed-mongodb-databases/additional-content/migrating-to-managed-mongodb.mdx

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+---
+meta:
+title: Migrating to Scaleway Managed MongoDB®
+description: Learn how to migrate your MongoDB® databases to Scaleway Managed MongoDB® for improved performance and scalability
+content:
+h1: Migrating to Scaleway Managed MongoDB®
+paragraph: Discover the benefits of migrating your MongoDB® databases to Scaleway Managed MongoDB® and get step-by-step guidance on the migration process
+tags: databases mongodb migration managed-databases
+dates:
+validation: 2025-06-26
+categories:
+- managed-databases
+- mongodb
+---
+
+Scaleway Managed MongoDB® allows you to run your Database Instances without setting up or managing infrastructure. Scaleway is responsible for implementing and maintaining features that improve the performance, scalability and security of your Database Instances.
+
+If you have a self-managed MongoDB®, or you if use a different cloud provider, you can easily migrate your databases to Scaleway.
+
+The migration processes described below are defined by the expected downtime. You can select the right option for your use case, depending on your downtime tolerance.
+
+| Downtime tolerance | Recommended migration method | Benefits |
+| --- | --- | --- |
+| Can afford downtime | [Classic mongodump/mongorestore workflow](/managed-mongodb-databases/api-cli/backup-and-restore/) | Easy, straightforward |
+| Cannot afford downtime | MongoDB® Cluster-to-Cluster sync tool (`mongosync` binary) | Zero downtime, real-time data sync, flexible migration windows, easy rollback. Refer to the official PostgreSQL documentation for a list of the tool's [limitations](https://www.mongodb.com/docs/cluster-to-cluster-sync/current/reference/limitations/#std-label-c2c-limitationsl) |