What is Cloud Hosting?
Cloud hosting is the latest form of hosting that has become extremely popular over the past few years. The main concept of cloud hosting is “Divide and Rule” – the resources required for maintaining your website are spread across a cluster of servers that work together, termed as “the cloud”. This greatly reduces chances of any downtimes in case of a server malfunction.
What is the difference between Cloud Hosting and Shared Hosting?
When a website is hosted on shared hosting, the website is placed on the same server as many other sites, ranging from a few to hundreds. Typically in this setup, all domains share resources, such as RAM and CPU from the same server. Cloud hosting, on the other hand, offers nearly unlimited ability to handle high traffic spikes. On Cloud, your website is hosted not only on one but on several servers connected to work as one. Your websites don’t depend on only one Server– even if one server is inaccessible, the Data is retrieved and processed by the other available servers with no downtime.
What is Varnish Cache?
Varnish Cache is a powerful web application accelerator that can speed up a website by up to 1000 percent. Varnish is typically used for content heavy dynamic websites. It is used by high-profile, high-traffic websites including Wikipedia, online newspaper sites such as The New York Times, The Guardian, The Hindu, Corriere della Sera, social media and content sites such as Facebook, Twitter, Vimeo, and Tumblr. Of the Top 10K sites in the web, around a tenth use this software.