1. What Limits Are Imposed on the Number of Topics?
The upper limits on the number of topics vary for instances with different specifications, as shown in the following table. A maximum of 500 topics are supported.
Specification | Storage Capacity (GB) | Max TPS (messages/second) | Max Number of Topics |
Basic Version | 200GB | TPS:5000 | 50 |
Intermediate Version | 500GB | TPS:10000 | 200 |
Advanced Version | 1000GB | TPS:20000 | 500 |
2. Can I Delete a Subscription-based RocketMQ Instance?
Yes. Log in to the RocketMQ Console, and locate the row of the instance. Click More > Unsubscribe to delete the instance.
3. Can I Purchase Multiple Resource Packages at the Same Time?
Yes, you can purchase multiple resource packages at the same time.
4. Why Do I Fail to Find Some Resource Pool Nodes When Placing an Order?
When the remaining capacity reaches a preset threshold, a resource pool is no longer available to new customers to ensure the performance of those customers who have purchased it. You can choose from available resource nodes when placing an order.