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Product Specifications

Last updated: 2024-11-07 14:51:10

TDMQ for CKafka instances are categorized by specifications into Professional Edition, Advanced Edition, and Standard Edition (no longer available for new purchases). A comparison of each edition is shown below:
Item
Description
Pro Edition
Advanced Edition
Standard Edition (Not Available for New Purchases)
Architecture
Deployment architecture
Dedicated instance.
Shared physical node resources.
Shared physical node resources.
Stability
Stability SLA
99.995%.
99.95%.
99.95%.
Specification
Bandwidth range
20~100,000 MB/s. For details, see Billing Overview.
20~360 MB/s. For details, see Billing Overview.
40 MB/s, 100 MB/s, and 150 MB/s.
﻿
Storage
Supports fixed storage and elastic storage, where elastic storage offers theoretically unlimited capacity and operates on a pay-as-you-go basis.
Supports fixed storage only.
Supports fixed storage only.
﻿
Scale-out
High flexibility, allowing for independent scale-out of the bandwidth, Topic/Partition upper limit, and disk.
High flexibility, allowing for independent scale-out of the bandwidth, Topic/Partition upper limit, and disk.
Low flexibility, allowing for independent scale-out of the disk only.
﻿
Public network traffic
Supports upgrading public network bandwidth. If you require higher bandwidth, you can purchase additional capacity. For detailed pricing, see Billing Overview.
Provides 3 Mbps of free public network bandwidth by default.
Provides 1 Mbps of free public network bandwidth by default.
Isolation
Topic traffic throttling
✓
-
-
Security control
SSL authentication
✓
✓
-
Intelligent Ops
Disk usage management
Dynamic message retention policy;
Automatic disk scale-out.
Dynamic message retention policy.
﻿
﻿
Elastic bandwidth
✓
-
﻿
﻿
Automatic partition management
✓
-
-
﻿
One-click diagnostics
✓
-
-
Monitoring and alarms
Advanced monitoring
✓
-
-
﻿
Metric sorting
✓
-
-
﻿
Event logs
✓
-
-
﻿
Export to Prometheus
✓
-
-
High availability
Cross-AZ high availability deployment
✓
✓
-
﻿
AZ migration
✓
-
-
Upgrade
Online engine version upgrade
✓
-
-
﻿
Broker repair and upgrade
Rapid upgrade.
Shared cluster and longer cycles.
Shared cluster and longer cycles.
Advanced services
Technical support
Provides parameter optimization consulting services with customized parameter configuration available for specific business scenarios. You can submit a ticket to apply.
Basic troubleshooting and issue resolution.
Basic troubleshooting and issue resolution.
﻿

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Item	Description	Pro Edition	Advanced Edition	Standard Edition (Not Available for New Purchases)
Architecture	Deployment architecture	Dedicated instance.	Shared physical node resources.	Shared physical node resources.
Stability	Stability SLA	99.995%.	99.95%.	99.95%.
Specification	Bandwidth range	20~100,000 MB/s. For details, see Billing Overview.	20~360 MB/s. For details, see Billing Overview.	40 MB/s, 100 MB/s, and 150 MB/s.
		Storage	Supports fixed storage and elastic storage, where elastic storage offers theoretically unlimited capacity and operates on a pay-as-you-go basis.	Supports fixed storage only.	Supports fixed storage only.
		Scale-out	High flexibility, allowing for independent scale-out of the bandwidth, Topic/Partition upper limit, and disk.	High flexibility, allowing for independent scale-out of the bandwidth, Topic/Partition upper limit, and disk.	Low flexibility, allowing for independent scale-out of the disk only.
		Public network traffic	Supports upgrading public network bandwidth. If you require higher bandwidth, you can purchase additional capacity. For detailed pricing, see Billing Overview.	Provides 3 Mbps of free public network bandwidth by default.	Provides 1 Mbps of free public network bandwidth by default.
Isolation	Topic traffic throttling	✓	-	-
Security control	SSL authentication	✓	✓	-
Intelligent Ops	Disk usage management	Dynamic message retention policy; Automatic disk scale-out.	Dynamic message retention policy.
		Elastic bandwidth	✓	-
		Automatic partition management	✓	-	-
		One-click diagnostics	✓	-	-
Monitoring and alarms	Advanced monitoring	✓	-	-
		Metric sorting	✓	-	-
		Event logs	✓	-	-
		Export to Prometheus	✓	-	-
High availability	Cross-AZ high availability deployment	✓	✓	-
High availability		AZ migration	✓	-	-
Upgrade	Online engine version upgrade	✓	-	-
Upgrade		Broker repair and upgrade	Rapid upgrade.	Shared cluster and longer cycles.	Shared cluster and longer cycles.
Advanced services	Technical support	Provides parameter optimization consulting services with customized parameter configuration available for specific business scenarios. You can submit a ticket to apply.	Basic troubleshooting and issue resolution.	Basic troubleshooting and issue resolution.

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