But even today, proximity is still important. Distributed malta phone number library CDNs provide additional speed improvements, especially in low-connectivity areas. In addition, smaller POPs are easier to set up, allowing the network to grow coverage quickly.
Consolidated CDN
Consolidated CDNs run a small number of high-capacity POPs strategically located in large data centers to serve a larger population. This network topology represents a more modern approach to content distribution made possible by the evolution of internet connectivity.
is its centralized infrastructure, which enables agile management and rapid configuration deployments. This offers greater control and better overall responsiveness to both end users and the grid operator.
Additionally, high-capacity POPs are more resilient, especially when it comes to mitigating DDOS attacks.
In contrast, the aggregated topology has proven to be less effective in low-connectivity regions. High-capacity POPs require more complex deployment and hinder rapid network expansions.
CDN Caching
Caching is at the core of content delivery network (CDN) services. Similar to how browser caching stores files on your hard drive where they can be accessed more quickly, a CDN moves your website content to powerful proxy servers that are optimized for accelerated content delivery.
Caching works by selectively storing website files on the CDN's cache proxy servers, where they can be quickly accessed by website visitors browsing from a nearby location.
The modern cache server is a state-of-the-art content delivery machine with increased RAM and CPU throughput, complemented by high-capacity solid-state drives (SSD). RAM and SSD are used to provide high-speed access to cached objects; RAM is the faster of the two and is used to store more frequently used items.
