检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
The ECS and the RDS DB instance must be in the same region and VPC. Install Microsoft SQL Server 2008, 2012, or 2014 on the ECS. The Microsoft SQL Server installed on the ECS must be Standard or Enterprise Edition.
How Can I Back Up an RDS for SQL Server Database to an ECS? You can back up data to an ECS the same way you export SQL statements. The ECS service does not have restrictions on the types of data to be backed up as long as the data complies with local laws and regulations.
On the ECS, check whether the RDS for SQL Server instance can be connected.
If no, check whether the ECS and RDS DB instance are located in the same VPC and security group. If you intend to connect to a DB instance through a private network, the ECS and RDS DB instance must be in the same VPC and the DB instance can be accessed only through the ECS.
Will My Access Be Restricted by Bandwidth When I Connect to My RDS for SQL Server Instance from an ECS over a Private Network? No. Parent Topic: Database Connection
Ping the affected EIP from another ECS in the same region. Use another ECS in the same region to ping the EIP. If the EIP can be pinged, the virtual network is normal. Contact technical support. Parent Topic: Database Connection
Troubleshoot RDS for SQL Server connection failures caused by a client problem by checking the following items: ECS Security Policy In Windows, check whether the RDS for SQL Server instance port is enabled in the Windows security policy.
Will My Access Be Restricted by Bandwidth When I Connect to My RDS for SQL Server Instance from an ECS over a Private Network?
(The ECS and RDS DB instance must be in the same VPC, security group, and subnet.) Procedure Download SSRS and install it on the ECS. After the installation is complete, click Configure Report Server.
The backup files stored in Object Storage Service (OBS) and the Elastic Cloud Server (ECS) used by RDS are invisible to you. They are only visible in the RDS backend management system.
If you connect to the DB instance through a private network, the ECS and DB instance must be in the same VPC and the DB instance can be accessed only through the ECS. If you connect to the DB instance through a public network, the ECS and DB instance can be in different VPCs.
How Can I Back Up an RDS for SQL Server Database to an ECS? Can I Dump RDS for SQL Server Backups to My OBS Bucket? How Are Unsynchronized Backups Generated for RDS for SQL Server Instances?
For details about how to purchase a Windows ECS, see Purchasing a Custom ECS in Elastic Cloud Server User Guide. On the ECS Information page, view the region and VPC of the ECS.
For details about how to purchase a Windows ECS, see Purchasing a Custom ECS in Elastic Cloud Server User Guide. On the ECS Information page, view the region and VPC of the ECS.
Connecting to an RDS for SQL Server Instance Through the SQL Server Management Studio Client Connecting to a DB Instance from a Windows ECS over a Private Network Connecting to a DB Instance from a Windows Server over a Public Network Installing SQL Server Management Studio The Microsoft
Migrating Data from a Self-Managed SQL Server Database on an ECS to an RDS for SQL Server DB Instance Describes how to migrate a self-managed SQL Server database on an ECS to an RDS for SQL Server DB instance.
Table 1 Comparison Item RDS On-Premises Database Service availability For details, see ECS Advantages. Requires device procurement, primary/standby relationship setup, and RAID setup. Data reliability For details, see What Is EVS?
Figure 1 Relationship between RDS and other services Table 1 Related services Service Name Description Elastic Cloud Server (ECS) Enables you to access RDS DB instances through an internal network.
Go to Connecting to a DB Instance from a Windows ECS over a Private Network. If they are in different security groups, you need to configure security group rules for them, separately.
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), can all be shared within a given region.
