Product Advantages
High Stability and ReliabilityOffering a choice between single-node and dual-node instances, high availability is achieved through a dual-master hot standby architecture. The two master nodes are located on separate servers, which completely solves the problem of database unavailability caused by system downtime or hardware failure, ensuring the stability and reliability of the system.
High Concurrency and PerformanceNVMe-based models utilize RDMA-SSD cloud disks for data storage, enabling the decoupling of computation and storage. These RDMA-SSD cloud disks leverage RDMA network transmission to provide a staggering random read-write capability of up to 1.2 million IOPS per disk and reduced single-path latency, satisfying the demands of high concurrency and large-scale data processing.
Low Cost and Rapid DeploymentSupports the rapid deployment of instances on the cloud, saving the procurement, deployment, and configuration efforts for a self-built database, thereby shortening the project cycle and facilitating a quick business launch. Resources can be activated on demand according to business needs, effectively reducing the initial hardware investment costs and preventing resource wastage.
Data Security and ReliabilitySupports the remote storage of binlog, in combination with backup capabilities, enabling the system to recover data to a specific moment, thus ensuring the security of valuable data. NVMe-based models, based on a massively scalable distributed storage architecture, guarantee the reliability of data with multiple copies.
Comprehensive Monitoring and AlertsThe console provides comprehensive daily monitoring, allowing full visibility into the database's operational status. Automatic alert configurations support custom resource threshold settings, helping users stay informed about issues in the operation of the Cloud Database MySQL in real time.
Professional DBA ServicesUDB Cloud Database experts, with years of database operations experience, provide 7*24-hour support to help users with database operations-related issues, significantly reducing operational costs.
Product Function
Elastic ScalabilityWhen the database disk has insufficient remaining capacity or the CPU and memory usage rates are too high, users can perform a one-click expansion operation from the console without needing to pay attention to the underlying implementation details, making it very convenient and fast.
Backup and RecoverySupport custom backup policies, allowing users to set automatic backup times. It also supports automatic remote storage of Binlog to reduce local disk space usage. With backups and Binlog files, users can restore the database to a specific point in time.
Intelligent MonitoringCloud Database MySQL offers a wealth of monitoring metrics, including CPU usage, disk usage, memory usage, connection count, QPS, etc. On the instance overview page, users can conveniently view all monitoring information for the current instance. Through the console, users can also flexibly modify alert rules and customize alert templates to meet specific monitoring needs.
Read-Write SeparationUsers can enable the database proxy to uniformly manage the master-slave architecture of the database and provide a unified network entry for the application service side. The database proxy provides core functions, including read-write separation, SQL throttling, SQL routing, and automatic troubleshooting, allowing the application service side to focus more on business.
Billing method
| Item | Formula |
|---|---|
| Instance Cost | Instance cost = (CPU price+Memory price + Disk price) × Duration + Backup cost |
| Duration | The time calculated from the start of the purchase. |
| Annual Payment | Annual cost = 10 × Monthly unit price |
