Help Center/ Content Delivery Network/ FAQs/ Cache Settings/ How Do I Synchronize Content Cached on CDN PoPs with That on the Origin Server?

Updated on 2025-09-04 GMT+08:00

View PDF

How Do I Synchronize Content Cached on CDN PoPs with That on the Origin Server?

You can set cache rules. For content that is frequently updated, you can set a cache rule with a short cache TTL. For other content, you can set a cache rule with a long cache TTL to reduce the pressure on the origin server.
If the configured cache TTL is not reached but new content is released or content is deleted on the origin server, you can manually purge the cache.
- Log in to the console and choose Service List > Content Delivery & Edge Computing > Content Delivery Network. In the navigation pane, choose Prefetch & Purge. On the Purge tab, refresh the cache.

Parent topic: Cache Settings

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel