Why ECS?
Unleash the power of the cloud to take on workloads of any scale
Elastic, flexible cloud migration that is easy and inexpensive
- You can use a web-based console or open APIs to manage your ECSs.
- You can configure auto scaling policies to add or remove ECS instances automatically.
- ECS provides pay-per-use, yearly/monthly, and spot price billing modes for you to choose from.
Flagship products with robust performance
- ECSs with up to 208 vCPUs and 4,096 GiB of memory are available to deliver industry-leading computing power.
- 10-million PPS performance is industry-leading performance. Intranet bandwidth for individual ECSs reaches up to 44 Gbit/s.
- Thousands of ECSs can be provisioned within minutes.
.png)
A wide range of specifications, catering to your needs
- A broad range of servers are available for you to choose from: x86, Kunpeng, Ascend, and heterogeneous ECSs.
- You can use public, private, shared, and Marketplace images to create ECSs.
- ECSs and images can be deployed with just a few clicks without any configurations for website setup and application development.
.png)
Documentation
Getting Started
Learn how to buy and log in to an ECS.
User Guide
Get hands-on guidance on using ECSs.
Best Practices & Troubleshooting
Learn about best practices for using ECS and troubleshooting common problems.
- - Why Accessing a Website Outside the Chinese Mainland Is Slow on an ECS?
- - Why Am I Unable to Connect to a Port on an ECS?
- - How Can I Resolve High Bandwidth Usage on My ECS?
- - How Can I Fix the Difference Between the System Time and the Local Standard Time?
- - How Do I View Login Logs of a Windows ECS?
FAQs
Find answers to general questions about ECSs.
- - Why Can't My Windows ECS Access the Internet?
- - Why Does My Linux ECS Fail to Access the Internet?
- - Can a Load Balancer Distribute Traffic to ECSs in Different Regions?
- - How Do I Troubleshoot a Ping Failure or Packet Loss Using a Link Test?
- - What Are the Username and Password for Remote Logins?
- - What Are the Precautions for Using ECSs?
- - What Can I Do with My ECSs?
- - Can ECSs Automatically Recover After the Physical Host Accommodating the ECSs Becomes Faulty?
- - Can I Change the Region for a Purchased ECS?
Video Tutorials
Purchasing and Logging In to a Windows ECS
05:28
Purchasing and Logging In to a Linux ECS
05:25
Modifying ECS Specifications
03:09
Resetting an ECS Password
02:33