Perfect and simple set up solution to provide better performance and save resources on server. Perfect for static pages. Contains caching, reverse proxy or load balancing functionalities. Possibility for health check services.

Varnish provides middleware between your web server and client requests. Allows to cache content from your web server. This saves allocated resources on the server. It also provides simple configuration where you can set health monitoring, content delivery technics or other useful functions.

It can be a little hard to lear how to use configuration file but the set up process is still easy.

Varnish is effective in content development, where radical evaluations are implemented to help any corporation's communications specifics. In addition, Varnish improves heavy traffic, leading to higher search engine rankings. Varnish also has the added benefit of encouraging interactive participation. Varnish also offers a load balancer solution, ensuring that both the business and its customers run smoothly at all times.

Varnish takes a group approach to content management, with a thorough analysis of the proposed website text. Varnish also provides proper optimization, which is why many people turn to us when they need a high Internet ranking. In addition, Varnish creates a reasonable traffic analysis scope, which advises businesses on the volume of their clientele.

Varnish encourages participation from everyone by facilitating thorough online communication. Additionally, Varnish guarantees a more effective way of interacting with customers and company administration. Varnish is able to understand the finer points of user-generated material, resulting in greater interaction.

Overwhelmingly positive; its reliable, efficient and does exactly what we need it to.

Varnish is probably the only component in the full enterprise tech stack that has never failed in 7 years, its ultra reliable, I love the hot reload of configuration to allow changes with zero disruption to existing traffic. Varnish has been known to run for more than 18 months between restarts/reboots with no performance degradation.

My biggest problem was figuring out to filter out the debug output to capture just the data I was interested in. It really wasn't a problem at all, its all in the documentation.

The main one is moving the Varnish Layer out of individual instances where a clear cache was a pain, and have that through a unified management interface via VCAdmin console. Also it's integration with Akamai API was a very useful tool for the same clear caching reason.

It's a robust product, once that is set, you can forget about it. It just works without any further interventions. Awesome management interface, very easy to use and very intuitive.

Not about software but about how it can be deployed. Some scripts samples can be offered in Terraform or Cloudformation to build a working cluster instead of trying to find all the intimate details by yourself and reinvent the wheel in your own image.

Varnish software is very Reliable, Easy to use & Fast

I don't see any Con with this software.