Varnish is a high-performance HTTP accelerator. Acting as a reverse HTTP proxy, it appears as an ordinary server to its clients. It excels at storing static files in memory to decrease the server response time and hence improves page load times for a website’s user. So, it is mostly used as an HTTP/web accelerator. In the real world, it typically boosts the content delivery by 300-1000 times. To learn more about Varnish, check out our blog post by clicking here.
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