CKafka instances are divided into Standard Edition and Pro Edition according to their specifications. The differences between the two editions are as follows:
Items | Pro Edition | Standard Edition |
---|---|---|
Version | ||
Instance type | Dedicated instance | Shared physical node resource |
Stability SLA | 99.995% | 99.95% |
Bandwidth specification range | Up to 20,000 MB/s. For more information, see Billing Overview. | Up to 150 MB/s. For more information, see Billing Overview. |
Public network bandwidth | The public network bandwidth can be increased for a fee. For the specific prices, see Billing Overview. | 3 Mbps public network bandwidth is provided for free by default. |
Each model has a fixed upper limit. | ||
Scalability | Its scalability is high, and the upper limits of bandwidth, topics/partitions, and disks can be increased separately. | Its scalability is low, and its disk can be expanded separately. |
Broker repair and upgrade time | Quick upgrade | Subject to shared cluster resources, it takes a long time to upgrade. |
High availability | Custom multi-AZ deployment in the same region is supported to improve the disaster recovery capabilities. | Multi-AZ deployment in the same region is not supported. |
Advanced features | The message retention policy can be adjusted dynamically based on disk utilization. For more information, see Automatic Disk Capacity Expansion. | |
Technical support | Parameter optimization consulting services are supported, helping you customize parameter configurations for certain special business scenarios. You can submit a ticket for application. | Basic troubleshooting and problem fixing |
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