- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Developer Guide
- Operation Guide
- Best Practices
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Cluster APIs
- Namespace APIs
- Topic APIs
- Message APIs
- CMQ Message APIs
- CMQ Management APIs
- UnbindCmqDeadLetter
- RewindCmqQueue
- ModifyCmqTopicAttribute
- ModifyCmqSubscriptionAttribute
- ModifyCmqQueueAttribute
- DescribeCmqTopics
- DescribeCmqTopicDetail
- DescribeCmqSubscriptionDetail
- DescribeCmqQueues
- DescribeCmqQueueDetail
- DescribeCmqDeadLetterSourceQueues
- DeleteCmqTopic
- DeleteCmqSubscribe
- DeleteCmqQueue
- CreateCmqTopic
- CreateCmqSubscribe
- CreateCmqQueue
- Other APIs
- Environment Role APIs
- TDMQ for RabbitMQ APIs
- RocketMQ APIs
- DescribeRocketMQVipInstanceDetail
- DescribeRocketMQMsg
- ModifyRocketMQTopic
- ModifyRocketMQNamespace
- ModifyRocketMQGroup
- ModifyRocketMQCluster
- DescribeRocketMQTopics
- DescribeRocketMQNamespaces
- DescribeRocketMQGroups
- DescribeRocketMQClusters
- DescribeRocketMQCluster
- DeleteRocketMQTopic
- DeleteRocketMQGroup
- DeleteRocketMQCluster
- CreateRocketMQTopic
- CreateRocketMQNamespace
- CreateRocketMQGroup
- CreateRocketMQCluster
- TDMQ for RocketMQ APIs
- Production and Consumption APIs
- Data Types
- Error Codes
- SDK Documentation
- FAQs
- TDMQ Policy
- Service Level Agreement
- General References
- Contact Us
- Glossary
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Developer Guide
- Operation Guide
- Best Practices
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Cluster APIs
- Namespace APIs
- Topic APIs
- Message APIs
- CMQ Message APIs
- CMQ Management APIs
- UnbindCmqDeadLetter
- RewindCmqQueue
- ModifyCmqTopicAttribute
- ModifyCmqSubscriptionAttribute
- ModifyCmqQueueAttribute
- DescribeCmqTopics
- DescribeCmqTopicDetail
- DescribeCmqSubscriptionDetail
- DescribeCmqQueues
- DescribeCmqQueueDetail
- DescribeCmqDeadLetterSourceQueues
- DeleteCmqTopic
- DeleteCmqSubscribe
- DeleteCmqQueue
- CreateCmqTopic
- CreateCmqSubscribe
- CreateCmqQueue
- Other APIs
- Environment Role APIs
- TDMQ for RabbitMQ APIs
- RocketMQ APIs
- DescribeRocketMQVipInstanceDetail
- DescribeRocketMQMsg
- ModifyRocketMQTopic
- ModifyRocketMQNamespace
- ModifyRocketMQGroup
- ModifyRocketMQCluster
- DescribeRocketMQTopics
- DescribeRocketMQNamespaces
- DescribeRocketMQGroups
- DescribeRocketMQClusters
- DescribeRocketMQCluster
- DeleteRocketMQTopic
- DeleteRocketMQGroup
- DeleteRocketMQCluster
- CreateRocketMQTopic
- CreateRocketMQNamespace
- CreateRocketMQGroup
- CreateRocketMQCluster
- TDMQ for RocketMQ APIs
- Production and Consumption APIs
- Data Types
- Error Codes
- SDK Documentation
- FAQs
- TDMQ Policy
- Service Level Agreement
- General References
- Contact Us
- Glossary
To meet diverse requirements in different scenarios, TDMQ for Pulsar provides pro and virtual clusters. We recommend you consider the business scenario, product capabilities, and use costs when purchasing a cluster.
Product Types
TDMQ for Pulsar product portfolio is as shown below.
Product Selection Process
We recommend you select a product type based on the following process.
Product Selection Analysis
The characteristics of TDMQ for Pulsar cluster types are as compared below:
| Item | Virtual Cluster | Pro Cluster |
|---|---|---|
| Instance type | Physical resource sharing among logical tenants | Physical isolation |
| Customer group and scenario | Entry-level customers with a moderate business traffic, short-term testing, and great traffic fluctuations. | Top customers whose production environment has high requirements for service stability and resource isolation and generates high amounts of business traffic. |
| Billing mode | Pay-as-you-go - postpaid | Monthly subscription - prepaid |
| Billable item | API call, message storage, and partition topic resource usage. | Cluster specification, mainly including TPS and bandwidth. |
| Messaging TPS limits | 5,000 TPS for production and consumption each per cluster per topic | On-demand purchase based on different computing and storage specifications (starting from 2,000 TPS) |
| SLA | ||
| Pulsar engine version | 2.7.2 | 2.9.2 |
| Upper limit for expansion | Elastic expansion and use within a certain range | Up to one million TPS with greater elasticity |
| High availability | Multi-AZ deployment in the same region is not supported. | Custom multi-AZ deployment in the same region is supported to enhance disaster recovery capabilities. |
| Event support and expert service | The standard ticket service of Tencent Cloud is provided. | Event support is provided for major events such as product upgrade, business launch, and promotion campaign to ensure smooth business operations. |
Capacity Estimation
After selecting the cluster type, you need to estimate the computing and storage specifications actually needed by your business.
- Computing specification: In a TDMQ for Pulsar pro cluster, the computing specification indicates the upper limits on messaging TPS and bandwidth of the instance, which you can select as needed.
- Storage specification: You can calculate the required storage space based on the estimated message volume and size of your business.
Note that the TDMQ for Pulsar pro cluster adopts the three-copy mode for message storage.
Purchasing a cluster
Select a region and create/purchase a cluster here.
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