CacheStore Backup and Restore

Users can configure backups of CacheStore (DBaaS) through the Samsung Cloud Platform Console and restore from the backed-up files.

CacheStore(DBaaS) Backup

CacheStore (DBaaS) provides data backup functionality based on its own backup commands. Additionally, it offers a backup environment optimized for data protection and management through backup history verification and backup file deletion features.

Configure backup

For instructions on configuring backups for CacheStore(DBaaS), see CacheStore(DBaaS) Create.

To modify the backup settings of the created resource, follow the steps below.

1. Click the All Services > Database > CacheStore(DBaaS) menu. Navigate to the Service Home page of CacheStore(DBaaS).
2. Click the CacheStore(DBaaS) menu on the Service Home page. You will be taken to the CacheStore(DBaaS) List page.
3. On the CacheStore(DBaaS) List page, click the resource for which you want to set up a backup. You will be taken to the CacheStore(DBaaS) Details page.
4. Click the Edit icon of the backup item. The Backup Settings popup window opens.
5. When configuring a backup, click Use in the Backup Settings popup, select the retention period, backup start time, and Archive backup interval, then click the Confirm button.
   • If you stop the backup configuration, deselect Use in the Backup Settings popup window and click the Confirm button.

Check backup history

To check the backup history, follow these steps.

1. Click the All Services > Database > CacheStore(DBaaS) menu. Navigate to the Service Home page of CacheStore(DBaaS).
2. Click the CacheStore(DBaaS) menu on the Service Home page. You will be taken to the CacheStore(DBaaS) List page.
3. CacheStore(DBaaS) List page, click the resource for which you want to view the backup history. You will be taken to the CacheStore(DBaaS) Details page.
4. Click the Backup History button. The Backup History popup window opens.
5. Backup History In the popup window, you can view the backup status, version, backup start time, backup completion time, and size.

Delete backup file

To delete the backup history, follow these steps.

1. Click the All Services > Database > CacheStore(DBaaS) menu. Navigate to the Service Home page of CacheStore(DBaaS).
2. Click the CacheStore(DBaaS) menu on the Service Home page. You will be taken to the CacheStore(DBaaS) List page.
3. CacheStore(DBaaS) List Click the resource whose backup history you want to view. You will be taken to the CacheStore(DBaaS) Details page.
4. Click the Backup History button. The Backup History popup window opens.
5. Backup History popup window, check the files you want to delete, then click the Delete button.

CachStore(DBaaS) Recover

If a failure or data loss requires restoration from a backup file, recovery can be performed based on a specific point in time using the recovery feature.

To restore CacheStore(DBaaS), follow the steps below.

1. Click the All Services > Database > CacheStore(DBaaS) menu. Navigate to the Service Home page of CacheStore(DBaaS).
2. On the Service Home page, click the CacheStore(DBaaS) menu. You will be taken to the CacheStore(DBaaS) List page.
3. On the CacheStore(DBaaS) List page, click the resource you want to recover. You will be taken to the CacheStore(DBaaS) Details page.
4. Click the Database Recovery button. You will be taken to the Database Recovery page.
5. After entering information in the Database recovery configuration area, click the Complete button.

   Category	Required	Detailed description
   Recovery type	Required	User sets the desired recovery point Recover based on the backup file, selecting a point in time from the list displayed for backup files
   Server name prefix	Required	Server name of the recovery DB Start with a lowercase English letter and use lowercase letters, numbers, and special characters (-) to enter 3 to 16 characters A postfix such as 001, 002 is appended to the base server name to create the actual server name
   Cluster name	Required	Cluster name of the recovery DB Enter using English letters, 3 to 20 characters A cluster is a unit that groups multiple servers
   Service Type > Server Type	Required	Server type for the recovery DB Standard: Standard specifications commonly used High Capacity: Large-capacity server with 24 vCores or more (to be provided later)
   Service Type > Planned Compute	Selection	Status of resources with Planned Compute configured In Use: Number of resources with Planned Compute that are currently in use Configured: Number of resources with Planned Compute configured Coverage Preview: Amount applied by Planned Compute per resource Create Planned Compute Service: Go to the Planned Compute service request page Apply for Planned Compute
   Service Type > Block Storage	Required	Block Storage settings used by the recovery DB Base OS: Area where the DB engine is installed DATA: Area where AOF (Append Only File) and RDB (Redis Database) files, etc., are stored Apply the same Storage type as configured in the original cluster Capacity can be entered as a multiple of 8 within the range 56 to 5,120
   Redis/Valkey Port number	Required	Redis/Valkey port number configured in the source DB
   IP access control	Selection	Service Access Policy Settings Since the access policy is set for the IP entered on the page, you do not need to configure a separate Security Group policy. Enter the IP in jIP format (e.g., 192.168.10.1) or CIDR format (e.g., 192.168.10.0/24, 192.168.10.1/32) and click the Add button To delete an entered IP, click the x button next to the IP
   maintenance period	Selection	CacheStore(DBaaS) DB maintenance window If you select Use, set the day of week, start time, and duration It is recommended to set a maintenance window for stable DB management. Patch operations will be performed at the scheduled time, causing service interruption If set to not use, Samsung SDS is not responsible for any issues arising from unapplied patches.
   tag	Selection	Add Tag Add Tag After clicking the Add Tag button, enter or select Key, Value values

   Table. CacheStore (DBaaS) recovery configuration items