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FusionCloud 6.3.0 Solution Description 05

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Related Services

Related Services

The ECS service can work with other cloud services to provide you with a stable, secure, highly-available, and easy-to-manage network experience. The following figure shows ECS-related services. For details, see Table 16-10.

Figure 16-7 ECS-related services
Table 16-10 Relationship between ECS and other cloud services

Service Name



Elastic Volume Service (EVS)

The ECS service depends on the EVS service.

EVS provides storage for ECSs. You can attach EVS disks to an ECS, detach EVS disks from an ECS, and expand the capacity of EVS disks of an ECS.

Image Management Service (IMS)

The ECS service depends on the IMS service.

You can create an ECS using a public image, private image, or shared image. You can create a private image using an ECS.

Cloud Server Backup Service (CSBS)

The CSBS service depends on the ECS service.

CSBS provides users with on-demand backup service. Users can apply for backup for certain ECSs based on their service requirements so that the ECSs can be automatically and rapidly restored in the event of data loss or damage.

Auto Scaling (AS)

The AS service depends on the ECS service.

After AS is used and AS policies are configured, the system automatically adds ECSs during traffic peaks and releases ECSs during traffic lulls, meeting your service requirements and maximizing resource utilization.

Elastic Load Balancing (ELB)

The ELB service depends on the ECS service.

ELB distributes service loads to multiple ECSs, improving the system's service processing capability. ELB performs health checks on ECSs to automatically remove abnormal ECSs and distribute service loads to healthy ones, ensuring service continuity.

Virtual Private Cloud (VPC)

The ECS service depends on the VPC service.

VPC provides networks for ECSs. You can use the rich functions of VPC to flexibly configure a secure running environment for ECSs.

Updated: 2019-04-23

Document ID: EDOC1100026685

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