This topic describes how to configure a Data Transmission Service (DTS) serverless instance. Serverless instances are highly elastic and cost-effective and require no manual adjustment of resource specifications.
Prerequisites
A serverless instance can be configured for your task. For more information about the limits of serverless instances and supported regions, see What is a DTS serverless instance?
Procedur
Go to the Data Synchronization Tasks page.
Log on to the DMS console.
In the top navigation bar, move the pointer over Data Development.
Choose .
NoteThe actual operation may vary depending on the mode and layout of DMS. For more information, see Simple mode and Customize the layout and style of the DMS console.
You can also go to the Data Synchronization Tasks page of the new DTS console.
Configure a data synchronization task based on your business requirements and go to the Purchase Instance step.
For more information, see topics listed in Overview of data synchronization scenarios.
Select Pay-as-you-go Serverless as the billing method.
Configure Auto Scaling Configurations for Serverless Instance based on your business requirements.
NoteValid values for the minimum number of DUs are 1, 2, 4, 8, 16, and 32. Valid values for the maximum number of DUs are 2, 4, 8, 16, and 32.
Select Data Transmission Service (Pay-as-you-go) Service Terms and then click Buy and Start.
You can view the progress of the serverless instance on the Data Synchronization Tasks page.
FAQ
Can I purchase a serverless instance and then configure a task on the instance?
Yes. On the Data Synchronization Tasks page, find the serverless instance that you have purchased and click Configure Task in the Actions column to configure a task on the instance.
How do I distinguish serverless instances?
On the Data Synchronization Tasks page, the instances whose Billing Method is Serverless are serverless instances.