Overview
Scenarios
Product Architecture
Instance Types
Compatibility Notes
Billing Item | Description | Commercialization Status | Supported Billing Modes |
Memory and CPU fees (Node specifications) | An instance contains multiple peer nodes and management nodes by default, and CDC nodes and columnar read-only analytical nodes can be enabled on demand. Node memory and CPU resources refer to node specifications. The fees for node memory and CPU depend on the region, node specifications, usage duration, and the number of instance nodes. Note: The memory and CPU resources used by CDC nodes (Binlog subscription nodes) and columnar read-only analytical nodes are temporarily free. | Purchase/Usage Billing | Yearly/monthly subscription Pay-as-You-Go |
Amount of storage space | The storage space occupied by instance nodes refers to the space used by data files, index files, log files (redo log, undo log, slow log, error log, and so on), temporary files, and other related files. Occupied storage space will incur fees. The cost of storage space depends on the data volume, quantity of fully functional replicas, storage medium type, storage duration, and the number of instance nodes. Note: The storage space used by CDC nodes (Binlog subscription nodes) and columnar read-only analytical nodes is temporarily free. | Purchase/Usage Billing | Yearly/monthly subscription Pay-as-You-Go |
Storage space for backups | Backup files occupy a certain amount of storage space. Backup methods include automatic and manual backups, and backup objects include log backups and data backups. The space occupied by all these will be included in this billing item. The cost of backup files depends on the storage capacity and retention period. | Temporarily free | Pay-as-You-Go |
Database Auditing | TDSQL Boundless provides Database Audit capabilities, recording database access and SQL statement execution to assist enterprises in risk control and enhance data security. | Temporarily free | Pay-as-You-Go |
Instance Type | Billing Mode | Billing Mode | Use Cases |
Provisioned resource (Pre-allocated fixed specifications) | Yearly/Monthly Subscription | Prepaid mode, that is, pay the fee when a new instance is created. | Suitable for long-term needs with relatively stable traffic volume. The fee is lower compared to pay-as-you-go mode, and the longer the purchase period, the more discounts you get. |
| Pay-as-You-Go | Postpaid mode, that is, apply for resources on demand first, and you will be charged based on your actual resource usage during settlement. | It is suitable for business scenarios with large instantaneous fluctuations in business volume. The instance can be released immediately after use to save costs. |
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