Release Notes
Announcements
Limit | Description |
Cluster specification type | Currently, Pro Edition has been launched, and Platinum Edition is coming soon. |
TPS specifications | TPS range of Pro Edition: 1,000 to 100,000. You can only purchase or change the TPS specifications that are currently available for sale. For details, see Product Specifications. |
Message retention period | Pro Edition: 3 days |
Limit | Description |
Cluster name | It cannot be empty and can only contain digits, letters, hyphens (-), and underscores (_). It can contain 3 to 64 characters. |
Vhost name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), underscores (_), and slashes (/). It can contain 1 to 64 characters. |
Exchange name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). It can contain 1 to 64 characters. |
Queue name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). It can contain 1 to 64 characters. |
Binding Key | It cannot be empty and can only contain letters, digits, hyphens (-), underscores (_), periods (.), at signs (@), number signs (#), and asterisks (*). It can contain 1 to 255 characters. |
Limit Type | Limit | Number of Limits |
Cluster dimension | Number of vhosts per cluster | 250 |
| Number of queues per cluster | Equal to the free quota included in the specifications or the actual purchased quantity. The upper limit is 6,000. |
| Number of exchanges per cluster | Equal to the queue limit of the cluster. The upper limit is 6,000. |
| Number of connections per cluster | 10000 |
| Number of users per cluster | 20 |
| Number of bindings per cluster | 10000 |
Exchange dimension | Exchange routing types | Available exchange types: direct, fanout, topic, and headers; at least one type selected during creation. |
Connection dimension | Maximum number of channels per connection | 1024 |
Messages | Consumption timeout (consumer_timeout) | 30 minutes. |
| Maximum delay time for delayed messages | 30 days. |
| Message retention period | 3 days. |
| Size of a single message | 4 MB. Messages exceeding the limit will report an error. |
Limit Type | Limit | Limit Content |
Traffic throttling threshold | Total cluster TPS (production + consumption) traffic throttling threshold | Equal to the purchased cluster TPS specification. |
| Traffic throttling ratio for cluster production TPS and consumption TPS | The default traffic throttling ratio for production TPS and consumption TPS is 1:1. For example, if the cluster TPS specification is 1,000 TPS, the traffic throttling thresholds for both production and consumption TPS are set to 500 TPS each. Self-service adjustment of the traffic throttling ratio between production and consumption will be supported in the console soon. The ratio range is 1:4 (minimum) to 4:1 (maximum). If you need to adjust the ratio now, contact us. |
Limit | Description |
Mirror version | Support stable versions of open-source RabbitMQ: 3.8.30 3.11.8 3.13.7 (Recommended) |
Node specifications | You can only purchase or change the node specifications that are currently available for sale. For details, see Product Specifications. |
Number of nodes | Single-node: 1 to 7 nodes (only odd numbers supported). Single-node deployments do not provide production high availability and cannot guarantee SLA compliance. They are recommended for test environments. Multi-node: 3 to 7 nodes (only odd numbers supported). Multi-node deployments provide production high availability and guarantee SLA compliance. |
Deployment form | Single-AZ deployment: does not support cross-AZ disaster recovery. Multi-AZ deployment: supports cross-AZ disaster recovery. It requires 3 or more nodes. You need to select 2 to 3 availability zones (AZs). |
Single-node storage specifications | 200 to 20,000 GB. |
Mirrored queue | Support for multi-node clusters. |
Limit Type | Limit | Number of Limits |
Cluster dimension | Number of vhosts per cluster | 20 |
| Number of users per cluster | 20 |
| Number of bindings per cluster | 10000 |
Vhost dimension | Number of queues per vhost | 1000 |
| Number of exchanges per vhost | 1000 |
| Number of connections per vhost | 5000 |
Exchange dimension | Exchange routing types | Available exchange types: direct, fanout, topic, headers, and x-delayed-message; at least one type selected during creation |
Connection dimension | Maximum number of channels per connection | 1024 |
Messages | Consumption timeout (consumer_timeout) | 30 minutes. |
| Maximum delay time for delayed messages | Default limit of the open-source edition: approximately 49 days |
| Size of a single message (max_message_size) | Default limit of the open-source edition: 128 MB |
Limit | Description |
Cluster name | It cannot be empty and can only contain digits, letters, hyphens (-), and underscores (_). It can contain 3 to 64 characters. |
Vhost name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), underscores (_), and slashes (/). It can contain 1 to 64 characters. |
Exchange name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). It can contain 1 to 64 characters. |
Queue name | It cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). It can contain 1 to 64 characters. |
Binding Key | It cannot be empty and can only contain letters, digits, hyphens (-), underscores (_), periods (.), at signs (@), number signs (#), and asterisks (*). It can contain 1 to 255 characters. |
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