To do SEO international marketing, the website must be place on nodes around the world so that the website has local signals. Enterprises can choose to rent hosts in various places to operate the website, but this approach is too costly. A better take email marketing service option for enterprises is to use CDN . Through CDN technology, website files can be place on node hosts around the world, allowing users to connect to the website nearby, thereby achieving the purpose of SEO..
What is CDN?
CDN in English is Content Delivery Network, referre to as CDN, and the Chinese translation is “Content Delivery Network”. Assuming that the website is hoste in Taiwan, then in order for the whole world to connect to this website. It must be connecte to Taiwan through a submarine cable. Because the distance is very long, the connection spee will be very slow. CDN is the origin server (Origin Server) file in Taiwan. Using caching technology to place it on nodes around the world. If American users want to connect to the website, they will go to the American node to read the website data. French users will go to the French node to read. Through CDN, they can go to the CDN node closest to the user (CDN POP), there is no nee to build hosts everywhere, just use CDN to make the world read the website quickly.
website cache
This is the most basic content delivery method of CDN. It copies and caches the static data of the source website to CDN nodes around the world (CDN POP). The CDN will copy and cache the static files of the first connectd website to master the complete guide to google my business the node. On the host, the next time someone wants to connect to the website, the website’s static data, including HTML, CSS, Javascript, images, and videos, will be cachd from the CDN node.
Edge operations
The computing performd by the dge Server is dge Computing”. There is usually only one Origin Server. If all CDN backend requests are connecte back to the origin server for computing. Then When there is a large amount of computing canada email lead or when it is attackd. The host will be overwhelmd. If a large number of CDN dge servers are usd to help calculate and then pass them on to users, the load on the source host can be allevi. Rduce transmission delays and network bandwidth usage, and accelerate the response spd of user servicecomputing and cloud computing (source host) are complementary and do not conflict with each other.