On subsequent requests the path will be shortene the content will be immeiately serve from the caching CDN server. An important nuance data on CDN servers is store as long as the frequency of access is maintaine. If the cache is update and there were no new accesses for the configure period the files are delete automatically. → For more information about how the content delivery network works as well as how files in the cache are loade and update read the Selectel knowlege base.
As A Pain Point Many Developers
Who nees a CDN The nee for prompt delivery of content without loss of quality often arises from business projects that work in e commerce and advertising develop games and software make meia and promote video and audio content on the Internet. Three conditions require for CDN to work. However the mere existence of files to be distribute Cyprus Email List online is not the only condition for the effective operation of the service. It is also important that users consume the same content for everyone they opene watche and downloade the same files were geographically distribute often and massively visite the resources of the project. If one or more conditions from the list are not met the CDN will be ineffective.
Consider The Microservice Architecture
If the site has low traffic but at the same time a CDN is connecte this will not help spee up the loading of content. On the contrary due to the fact that there will be no data in the cache and all files will be downloade from the main server performance BM Leads metrics will drop. In addition costs will increase it will be necessary to pay for the work of a service that is actually unnecessary says Alexander Tugov Selectel Services Development Director. Service examples Large marketplace vs local cafe CDN is useful CDN is useless Marketplaces have constant traffic as well as a large volume of catalogs and product cards with descriptions and photos.