As internet users, we all get very frustrated with images that seem to take long to load, buffering videos, and pages that get stuck while loading. It is a lot quicker to load content from cache than it is to fetch the same resource from an originating server. It speeds up loading of resources, decreases server load, reduces latency, and cuts down bandwidth related costs.
What is a Cache?
Yes, they are quite a few. So, let us dive right in.