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The purpose of this article is to share with you what ecs means. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

What does ecs mean?

Ecs is the abbreviation of Elastic Compute Service (Elastic Computing Service), and CVM ecs refers to elastic CVM. It is a part of virtualizing multiple independent servers on a group of cluster servers, and each server in the cluster has an image of the cloud server.

Advantages of CVM ECS:

Stability: service availability is as high as 99.95%, and data reliability is as high as 99.9999999%. Support downtime migration, data snapshot backup and rollback, system performance alarm.

Disaster recovery backup: multiple copies of each data, single damage can be quickly recovered in a short time.

Security: support to configure security group rules, cloud shield anti-DDOS system, multi-user isolation, anti-password cracking.

Multiline access: an optimal routing algorithm based on Border Gateway Protocol (Border Gateway Protocol,BGP). BGP multi-line computer room, the national visit is smooth and balanced. Backbone computer room, large exit bandwidth, exclusive bandwidth.

Elastic capacity expansion: 100 ECS instances can be started or released within 10 minutes; online bandwidth upgrade without downtime is supported; CPU and memory are upgraded without downtime within 5 minutes. Low cost: no need for one-time large investment, on-demand purchase, flexible payment, flexible response to business changes.

Controllability: as a user of ECS, you have the permission of Super Admin, you can fully control the operating system of ECS instance, you can solve system problems by managing the terminal, and you can deploy environment, install software and other operations.

Ease of use: rich operating system and application software, which can easily deploy the same image with one click; quickly replicate the environment in multiple ECS instances and easily expand; and support custom images and disk snapshots to create ECS instances in batches.

API interface: use ECS API call management to access one or more ECS instances through the security group feature, making it more convenient for development and use.

The full name of cloud server is cloud computing server, also known as cloud host. It is only a host product in cloud computing service system (cloud server, cloud storage, cloud database, cloud communication, etc.). This product effectively solves the shortcomings of traditional physical host and VPS services, such as difficult management and weak business scalability. In practical application, CVM has three aspects of flexibility: host service configuration and business scale can be configured according to the needs of users, and can be flexibly adjusted. The host services applied by users can be quickly supplied and deployed (real-time online activation), which enables flexible and scalable billing methods in the cluster, users do not need to pay deposits, and there are a variety of payment methods for users to choose from.

Thank you for reading! So much for sharing the meaning of ecs on CVM. I hope the above content can be helpful to you, so that you can learn more knowledge. If you think the article is good, you can share it and let more people see it.

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