Timing and scope of API cache clearing

Timing of API cache clearance

In the content list API, if the contents are updated during the cache's expiration period, the cached content becomes outdated. Therefore, in Kuroco, cache clearance is performed at various timings when cache information needs to be updated.

For example, when updating content through the Kuroco admin panel, the cache for the endpoints related to that content is cleared. However, if we were to clear the cache for content structures that have no relation to the updated content, it would decrease the cache hit rate. Therefore, Kuroco only clears the cache for endpoints related to the updated content within the same content structure.

Operations and scope of cache clearance

Operations from the admin panel for cache clearance

Operations for cache clearance from the admin panel and the scope of cache clearance are as follows:

Operation	Details	Unit of cleared cache
Content modification	Create a new content	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Update a content	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Delete a content	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Request a content approval	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Approve a content	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Update sorting order	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
Upload content	Upload CSV file	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
Edit content category	Create a new content category	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Update a content category	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
	Delete a content category	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
Wordpress integration (External system integration)	Import	On a content structure ID basis. The cache of endpoints associated with the same content structure and the model category "Content" will be deleted.
Form modification	Create a new form	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
	Delete a form	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
	Update form basic settings and field settings	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
Form submissions	Upload CSV file	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
Member modification	Add a member	On a model category basis.   The cache of endpoints associated with the "Member" and "Authentication" model categories will be deleted.
	Update a member	On a model category basis.   The cache of endpoints associated with the "Member" and "Authentication" model categories will be deleted.
Master modification	Update a master	On a master ID basis.   The cache of endpoints associated with the same master ID will be deleted.
	Delete a master	On a master ID basis.   The cache of endpoints associated with the same master ID will be deleted.
File manager modification	Some operation on files or folders	On a folder basis.   Caches related to the same folder will be deleted.
Tag modification	Delete a tag	On a model category basis.   The cache of endpoints associated with the "Tag" model category will be deleted.
	Update sorting order	On a model category basis.   The cache of endpoints associated with the "Tag" model category will be deleted.
	Create a new tag	On a model category basis.   The cache of endpoints associated with the "Tag" model category will be deleted.
	Update a tag	On a model category basis.   The cache of endpoints associated with the "Tag" model category will be deleted.

Operations from the API for cache clearance

API cache can be cleared not only through operations in the admin panel but also when a request is made to an update-related API. Operations via API and the scope of cleared cache are as follows:

Model	Operation	Unit of cleared cache
Topics	insert	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
	update	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
	delete	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
	accept	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
	bulk_upsert	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
	increment	On a content structure ID basis.   Thel cache of endpoints associated with the same content structure in the "Content" model category will be deleted.
InquiryForm	insert	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
	delete	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
	update	On a form ID basis.   The cache of endpoints associated with the same Form ID in the "Form" model category will be deleted.
Comment	insert	The cache of endpoints associated with the "Activity" model category will be deleted. Additionally, if the activity is linked to a content, caches of endpoints associated with the content structure will also be deleted. If the activity is linked to a model other than content, caches of endpoints associated with that model will be deleted.
	update	The cache of endpoints associated with the "Activity" model category will be deleted. Additionally, if the activity is linked to a content, caches of endpoints associated with the content structure will also be deleted. If the activity is linked to a model other than content, caches of endpoints associated with that model will be deleted.
	delete	The cache of endpoints associated with the "Activity" model category will be deleted. Additionally, if the activity is linked to a content, caches of endpoints associated with the content structure will also be deleted. If the activity is linked to a model other than content, caches of endpoints associated with that model will be deleted.
Member	insert	On a model category basis.   The cache of endpoints associated with the "Member" and "Authentication" model categories will be deleted.
	update	On a model category basis.   The cache of endpoints associated with the "Member" and "Authentication" model categories will be deleted.
Master	update	On a master ID basis.   The cache of endpoints associated with the same master ID will be deleted.
	delete	On a master ID basis.   The cache of endpoints associated with the same master ID will be deleted.
Favorite	insert	On a model category basis.   The cache of endpoints associated with the target model category for favorites will be deleted. Additionally, the cache for the Topics::list endpoint, which specifies the content structure of the content that had favorites added or removed, will also be cleared.
	delete	On a model category basis.   The cache of endpoints associated with the target model category for favorites will be deleted. Additionally, the cache for the Topics::list endpoint, which specifies the content structure of the content that had favorites added or removed, will also be cleared.
Tag	delete	On a model category basis.   The cache of endpoints associated with the model category "Tag" will be deleted.
	insert	On a model category basis.   The cache of endpoints associated with the model category "Tag" will be deleted.
Approvalflow	review	Follows the cache deletion logic for each content's approval/rejection.

Manual cache clearance

Automatic cache clearance does not occur except for the mentioned operations. To clear the cache immediately, click the [Clear cache] button on the endpoint list page and manually clear the cache.

More information

• API cache