Naetiamerica com - Invalidating query
This project exposes implementation specialized in invalidating cache based on field paths.In some cases after a mutation you want to invalidate cache on other queries that might have become outdated, but you can't really update their results from the data provided by the mutation.Deleting cached files ins this manner is appropraite for web sites that are not likely to receive simultaneous requests for the same page. This can be used to flush particular resources without invalidating other parts of the cache, like JSON data that is dynamically created and requires regular flushing independent of the cache (e.g.
The HTTP request causes Dispatcher to delete specific files from the cache.
Optionally, the Dispatcher then refreshes the cache with a new copy.
Issue an HTTP request that causes Dispatcher to delete files from the cache.
Dispatcher caches the files again only when it recieves a client request for the page.
You should create a dedicated user account for use with replication agents.
For more information see the Configure Replication and Transport Users section of the Security Checklist.Immediate recaching ensures that Dispatcher retrieves and caches the page only once, instead of once for each of the simultaneous client requests. Logger Factory; import org.apache.commons.httpclient.*; import org.apache.commons.httpclient.methods. Post Method; import org.apache.commons.httpclient.methods. Note: Deleting and recaching fies should be performed on the publish instance only. Under certain circumstances performance gains can be made by transferring cache management from the authoring environment to a publishing instance.It will then be the publishing environment (not the AEM authoring environment) that sends a cache invalidation request to Dispatcher when a published page is received.We are looking for community feedback on the use-cases for the Query Cache in My SQL.