Hello, friend!
Welcome to the Huawei Forum.
If you have any questions about HCS, you can post a " ask for help" post on the forum. We have many online experts to answer them online.
For your question this time:
1. Huawei ECS:
An Elastic Cloud Server (ECS) is a computing server consisting of CPUs, memory, and Elastic Volume Service (EVS) disks that allow on-demand allocation and elastic scaling. The ECS service works with the Virtual Private Cloud (VPC) service and the Cloud Server Backup Service (CSBS) service to create an efficient, reliable, and secure computing environment. This ensures stable and uninterrupted operating of your services. The resources, including CPUs and memory, used by ECSs are hardware resources that are consolidated using the virtualization technology
There are many posts about Huawei ECS in our forum, such as:
【FusionCloud V100R006C10 】Elastic Cloud Server (ECS)
How Do I Create and Log In to a Windows ECS in Hybrid Cloud(with HUAWEI CLOUD)
2. Object Block Storage (OBS)
Object Storage Service (OBS) is an object-based storage service that provides customers with massive, secure, reliable, and cost-effective data storage capabilities, such as bucket creation, modification, and deletion, as well as to object upload.
Solution Description Object Storage Service (OBS)
Introduction to object storage
3. Huawei Postgres RDS?
Launch and scale RDS for PostgreSQL in minutes on the cloud - a fully managed database service powered by Postgres, a leading open-source relational database system with a focus on extensibility and SQL compliance.
For more information, please refer to RDS for RostgreSQL.
Hope this helps!
