Supports multi-node, multi-specification purchase as needed

• Multiple nodes are available for selection, with resources deployed globally
  Covers regions such as Asia-Pacific, Europe, America, and the Middle East, with multiple cloud resource pools deployed in various locations.

• Rich specifications, purchase as needed, meet the needs of different application scenarios
  Offers a variety of cloud server specifications for users to choose from, and also allows for specification changes based on business needs. Bandwidth upgrades do not affect normal business operations, CPU and memory upgrades take only a few minutes, and high availability meets the needs of various application scenarios.

Supports various management and authentication methods

• Visual management platform for convenient operations
  Manage cloud servers through the control center. You can perform operations such as starting up, shutting down, resetting passwords, and reinstalling systems on cloud servers.

• Provides various login methods, secure and efficient
  You can log in to cloud servers through VNC, SSH (only applicable to Linux cloud servers), and MSTSC (only applicable to Windows cloud servers). Among them, the VNC method is suitable for logging in and viewing cloud servers that are not bound to an Elastic IP. Supports remote user login for operations and offers a web-based management console for managing cloud servers individually or in batches, enabling actions like startup, shutdown, restart, and delete.

• Supports various authentication methods
  When creating a cloud server, you can choose to log in via password or key pair method. If you choose to log in with a password, you can set the login password when creating, or set the password after creation through the "Reset Password" operation.

Multiple operating system options are supported

• A variety of images to facilitate the rapid deployment of services
  Supports common Linux and Windows images, such as CentOS, Ubuntu, Debian, etc. Supports exporting cloud servers as private images and creating cloud servers from these private images, enabling batch and rapid deployment of services. Supports sharing private images with other users, making it convenient for multiple users to deploy uniformly.

• Supports reinstalling the operating system on demand
  Elastic cloud servers support mainstream operating systems such as Windows Server 2012, 2016, 2019, and CentOS 6.x, 7.x, 8.x, meeting users' deployment needs for various services. If issues arise during the application installation process, you can also use the console to reinstall the current operating system.

Supports a variety of data storage options

• Choose from a variety of storage types to meet different I/O performance requirements
  Offers four types of EVSs: General I/O, High I/O, Ultra high I/O, and General Purpose SSD, to meet the different I/O performance needs of different services. There are two purchasing methods: buying EVS along with the cloud server, or buying EVSs separately later and mounting them onto the cloud server as needed.

• Provides cloud server backup and EVS backup
  Supports backing up the system or data disks of cloud servers. Based on the backup data, users can create new cloud servers or recover disk data.

Supports Flexible Network Planning

• Achieve flexible network planning through Virtual Private Cloud ( VPC)
  VPC offers a logically isolated network for cloud network planning, including creating subnets, setting up security groups, connecting to the internet, and interconnecting with enterprise data centers via VPN. Subnets can provide IP address management, among other things.

• Supports multiple NIC
  By configuring multiple NICs for the cloud server and binding different internal IP addresses to different NICs, it is possible to assign the same cloud server to different virtual cloud subnets and configure different security group policies

Supports multi-dimensional monitoring and alerting

• Comprehensive monitoring and alert mechanisms ensure the normal operation of cloud servers
  Cloud servers provide monitoring services that enable performance metric monitoring, automatic alerts, historical information queries, and other functionalities. You can use the Cloud Eye service to understand dozens of cloud server performance monitoring metrics, including CPU, memory, disk, and network usage. It also supports viewing the cloud server monitoring information within a month, helping users understand the historical operation of cloud server instances, and can provide timely alert notifications based on user-defined rules.