We attempt to deliver resources as quickly as possible, thus any resource is cached on our servers. Since (at this point) Shopify doesn't support automatic updates for all resources, you will have to refresh cache when updating a resource.
The only resource that is automatically updated is products.
Thus, any of the follow resources need to be manually flushed when updated:
- Blog Articles
For example, if you update a blog article title that is being related on a product page, you must refresh cache for the associated resources to display the correct title.Flush Shopify API cache for resources