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This article introduces the relevant knowledge of "what are the ways to update the cache". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Caching is the most important part of cms. Using caching can greatly improve the running efficiency of cms.

System configuration caching

Refers to the data configured at the backend, such as website configuration, module configuration, custom fields, column data, etc., after changes, you need to regenerate the cache file before the frontend can take effect immediately.

Data query cache

Refers to the cache files generated by front-end users using query tags, cache files of website templates, etc.

For example, if you post a new article in the background, the front desk will automatically display it within a certain period of time, and if you update it here, it will be displayed immediately. Of course, you can set a time period for him to update automatically.

Rebuild search index

For module search, we adopt an efficient index mechanism to avoid repeated queries in effective time and improve program efficiency.

For example, if you post a new article in the background, if the front desk needs to search and process immediately, you need to rebuild it here. Of course, you can set a time period for him to create it automatically.

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