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markdown-pages/en/tidbcloud/master/TOC.md

@@ -24,8 +24,8 @@
   - [Data Service](/tidb-cloud/data-service-concepts.md) ![BETA](/media/tidb-cloud/blank_transparent_placeholder.png)
   - [Scalability](/tidb-cloud/scalability-concepts.md)
   - High Availability
-    - [High Availability in TiDB Cloud Dedicated](/tidb-cloud/high-availability-with-multi-az.md)
     - [High Availability in TiDB Cloud Serverless](/tidb-cloud/serverless-high-availability.md)
+    - [High Availability in TiDB Cloud Dedicated](/tidb-cloud/high-availability-with-multi-az.md)
   - [Monitoring](/tidb-cloud/monitoring-concepts.md)
   - [Data Streaming](/tidb-cloud/data-streaming-concepts.md)
   - [Backup & Restore](/tidb-cloud/backup-and-restore-concepts.md)

markdown-pages/en/tidbcloud/master/tidb-cloud/backup-and-restore-concepts.md

@@ -7,22 +7,14 @@ summary: Learn about backup & restore concepts for TiDB Cloud.
 
 TiDB Cloud Backup & Restore features are designed to safeguard your data and ensure business continuity by enabling you to back up and recover cluster data.
 
-## Snapshot backup
-
-Snapshot backup is an implementation to back up the entire cluster. It is based on [multi-version concurrency control (MVCC)](/tidb-storage.md#mvcc) and backs up all data in the specified snapshot to a target storage. The size of the backup data is approximately the size of the compressed single replica in the cluster.
-
 ## Automatic backup
 
 For both TiDB Cloud Serverless and TiDB Cloud Dedicated clusters, snapshot backups are taken automatically by default and stored according to your backup retention policy.
 
-## Log backup
+For more information, see the following:
 
-Snapshot backup contains the full cluster data at a certain point, while TiDB log backup can back up data written by applications to a specified storage in a timely manner.
-
-If you want to choose the restore point as required, that is, to perform point-in-time recovery (PITR), note the following:
-
-- For TiDB Cloud Serverless clusters, PITR is available only for scalable clusters and not available for free clusters.
-- For TiDB Cloud Dedicated clusters, you need to [enable PITR](/tidb-cloud/backup-and-restore.md#turn-on-point-in-time-restore) in advance.
+- [Automatic backups for TiDB Cloud Serverless clusters](/tidb-cloud/backup-and-restore-serverless.md#automatic-backups)
+- [Automatic backups for TiDB Cloud Dedicated clusters](/tidb-cloud/backup-and-restore.md#turn-on-auto-backup)
 
 ## Manual backup
 
@@ -44,4 +36,7 @@ Point-in-time Restore is a feature that enables you to restore data of any point
 - Resolve cases of data write errors by restoring point-in-time that is before the error event.
 - Audit the historical data of the business.
 
-For more information, see [Turn on Point-in-time Restore](/tidb-cloud/backup-and-restore.md#turn-on-point-in-time-restore).
+If you want to perform Point-in-time Restore, note the following:
+
+- For TiDB Cloud Serverless clusters, Point-in-time Restore is available only for scalable clusters and not available for free clusters. For more information, see [Restore mode](/tidb-cloud/backup-and-restore-serverless.md#restore-mode).
+- For TiDB Cloud Dedicated clusters, you need to [enable PITR](/tidb-cloud/backup-and-restore.md#turn-on-point-in-time-restore) in advance.