Prerequisites for using Cloud DB for MSSQL
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Prerequisites for using Cloud DB for MSSQL
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Available in Classic and VPC
View supported environments, server specifications, restrictions, and usage fees, etc., for smooth use of Cloud DB for MSSQL.
Cloud environment specifications
The following details are the cloud environment specifications supported by Cloud DB for MSSQL.
| Item | Supported specifications |
|---|---|
| Region | Korea |
| Classic | Supported |
| VPC | Supported |
| Language | Korean, English, and Japanese |
Server specifications
For NAVER Cloud Platform's Cloud DB for MSSQL, you can flexibly select from various server types and use them according to your service size. For server specifications supported by Cloud DB for MSSQL, refer to Service > Database > Cloud DB for MSSQL in the portal.
Restrictions when changing server specifications
While the type of MSSQL Server that has been created and is in operation can't be changed, the size of available memory can always be changed using the Change specifications feature of the DB Server menu in the console. For the upgrade method, please refer to DB Server. However, a few restrictions exist when changing the server specifications. You need to fully understand these restrictions before changing the server specifications. The restrictions are as follows.
- They can only be changed within the same type.
- If configured with 2 or more servers (use of high availability), then they will all be changed to the same specifications.
- The server restarts upon completion of the change. Therefore, the service may possibly be affected.
Server redundancy configuration
Cloud DB for MSSQL supports the high availability (HA) feature. If the principal server can no longer provide normal service due to a failure, then it automatically fails over to the mirror server. Since the redundancy is configured in the DNS method, no additional application change is required. When creating the MSSQL Server from the NAVER Cloud Platform console, you can select whether to use high availability (HA). The server configuration will then change according to the use status.
Caution
- If you use SQL Server Management Studio (SSMS) or create your own database, you must select the full recovery model option to enable the mirroring configuration.
- The completion of the failover may take several minutes or longer.
Usage fees
Cloud DB for MSSQL is serviced on a pay-as-you-go pricing plan. For details about Cloud DB for MSSQL's pricing standards, refer to the Portal > Service > Database > Cloud DB for MSSQL menu or the Portal > Pricing menu.
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