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This document lists the cluster and character limits in the TDMQ for RabbitMQ Exclusive Cluster Edition. When you use the product, be careful not to exceed the corresponding limits to avoid exceptions.
Cluster
Limit | Description |
Cluster Name Length | A cluster name is a string of 3 to 64 characters. |
Cluster Name Specification | A cluster name cannot be empty and can only contain digits, letters, hyphens (-), and underscores (_). |
Vhost
Limit | Description |
Vhost Name Length | A Vhost name is a string of 1 to 64 characters. |
Vhost Name Specification | A Vhost name cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). |
Vhost Quantity | Each cluster can have up to 20 Vhosts. |
Exchange
Limit | Description |
Exchange Name Length | An exchange name is a string of 1 to 64 characters. |
Exchange Name Specification | An exchange name cannot be empty and can only contain letters, digits, periods (.), hyphens (-), and underscores (_). |
Exchange Routing Type | Options include direct, fanout, topic, and headers. A routing type must be selected when an exchange is created. |
Number of Exchanges | Each cluster can have up to 1000 exchanges. |
Queue
Limit | Description |
Queue Name Length | A queue name is a string of 1 to 64 characters. |
Queue Name Specification | A queue name cannot be empty and can only contain letters, digits, period (.), hyphens (-), and underscores (_). |
Number of Queues | Each cluster can have up to 1000 queues. |
Channel
Limit | Description |
Number of Channels Per Connection | The maximum number of channels per connection is 1,024. If a user creates more channels than this limit on a connection, no more channels can be created. |
Yes
No
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