I lost all Mongodb atlas vector search Indexes after performing a restoration of a snapshot present on the cloud performed on flex-cluster. Except this search index everything got restored. why only these missed?
Hello @kalyan_reddy_Gotouri
For M10+dedicated clusters, Atlas restores MongoDB Search [index definitions](https://www.mongodb.com/docs/atlas/atlas-search/index-definitions/#std-label-ref-index-definitions) from a Cloud Backup snapshot. Atlas doesn't restore search index data, so themongot processes perform [initial syncs](https://www.mongodb.com/docs/manual/core/replica-set-sync/#std-label-replica-set-initial-sync) for all restored search index definitions. If you've defined large search indexes on your cluster, you might experience delays during snapshot restorations.