Product advantages
Elastic cloud servers can automatically adjust computing resources according to business requirements and scaling strategies. You can customize the server configuration according to your own needs, and flexibly choose the required memory, CPU, bandwidth and other configurations to help you create a reliable, secure, flexible and efficient application environment.
Stable and reliable
High IO hard disk to meet different business scenarios
It provides high IO, general SSD, ultra-high IO, extreme SSD, and general SSD V2 type cloud hard drives, which can support different business scenarios of cloud servers.
High IO cloud hard disk: high performance, high scalability, high reliability, suitable for relatively high performance, high read and write speed requirements, and application scenarios with real-time data storage requirements.
General SSD: high performance/price ratio, suitable for high throughput and low latency enterprise office.
Ultra-high IO cloud data and system disk: low latency, high performance, suitable for high performance, high read and write rate requirements, read and write intensive application scenarios.
Extreme SSD: It uses RDMA technology combined with a new low-latency congestion control algorithm, which is suitable for application scenarios that require ultra-large bandwidth and ultra-low latency.
Universal SSD V2: Capacity and performance are decoupled, enabling flexible adjustment of IOPS and throughput on demand based on service performance requirements when capacity is fixed. It is suitable for a variety of mainstream high-performance, low-latency interactive application scenarios.
High data reliability
An elastic and scalable virtual block storage service based on distributed architecture; It has high data reliability, high I/O throughput, and can ensure fast data migration and recovery when any replica fails, avoiding data loss caused by a single hardware failure.
It supports the backup and recovery of cloud server and cloud hard disk
The automatic backup strategy can be set in advance to realize online automatic backup. You can also backup the data of the cloud server and cloud hard disk at a specified time point through the console or API at any time as needed.
High availability
Based on hardware failure prediction, live migration and other technologies, it greatly shortens the impact of hardware failure, maintenance and other operations on the cloud server business interruption, so as to achieve a high SLA level.
Security assurance
A variety of security services, multi-dimensional protection
Web application firewall, vulnerability scanning and other security services provide multi-dimensional protection.
Security assessment
Provide security assessment of the user's cloud environment, help users quickly find security weaknesses and threats, and provide security configuration checks, and give security practice recommendations, effectively reduce or avoid the loss caused by virus and malicious attacks in the network.
Intelligent process management
It provides intelligent process management service based on customizable white list mechanism, which automatically prohibits the execution of illegal programs to ensure the security of elastic cloud servers.
Vulnerability scanning
It supports general Web vulnerability detection, third-party application vulnerability detection, port detection, fingerprint identification and other scanning services.
Software and hardware integration
Equipped with professional hardware equipment
The elastic cloud server is equipped with professional hardware equipment, which can deeply carry out virtualization optimization technology, and users do not need to build their own computer room.
Access to virtualization resources at any time
Resources can be obtained and exclusive from the virtual resource pool at any time, and flexibly expanded or contracted according to business changes. The elastic cloud server can be used on the cloud like a local PC to ensure a reliable, safe, flexible and efficient application environment.
Elastic scaling
Automatically adjust computing resources
Dynamic scaling: Based on the monitoring data of the scaling group, the elastic cloud server instances are dynamically increased or decreased as the application runs.
Timing scaling: According to business expectations and operation plans, a timing and periodic strategy is formulated to automatically add or reduce elastic cloud server instances on time.
Flexibly adjust cloud server configuration
The specifications and bandwidth can be flexibly adjusted according to the business needs to match the business requirements efficiently.
Flexible billing mode
It supports annual/monthly package, on-demand billing, and bidding billing modes to purchase cloud servers, which meet different application scenarios, and purchase and release resources at any time according to business fluctuations.