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API StatusChangelog
Varnish
ByVarnishVarnish

Varnish

#1in Caching
Discussions6
Followers2.67k
OverviewDiscussions6

What is Varnish?

Varnish Cache is a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x, depending on your architecture.

Varnish is a tool in the Caching category of a tech stack.

Key Features

Powerful, feature-rich web cacheHTTP acceleratorSpeed up the performance of your website and streaming services

Varnish Pros & Cons

Pros of Varnish

  • ✓High-performance
  • ✓Very Fast
  • ✓Very Stable
  • ✓Very Robust
  • ✓HTTP reverse proxy
  • ✓Open Source
  • ✓Web application accelerator
  • ✓Easy to config
  • ✓Widely Used
  • ✓Great community

Cons of Varnish

No cons listed yet.

Varnish Alternatives & Comparisons

What are some alternatives to Varnish?

Apache Traffic Server

Apache Traffic Server

It is a fast, scalable and extensible HTTP/1.1 and HTTP/2.0 compliant caching proxy server.Improve your response time, while reducing server load and bandwidth needs by caching and reusing frequently-requested web pages, images, and web ser

Squid

Squid

Squid reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator. It runs on most available operating systems, including Windows and is licensed under the GNU GPL.

Section

Section

Edge Compute Platform gives Dev and Ops engineers the access and control they need to run compute workloads on a distributed edge.

Nuster

Nuster

nuster is a high performance HTTP proxy cache server and RESTful NoSQL cache server based on HAProxy.

Varnish Integrations

Netuitive, SignalFx, Section, Server Density, Datadog and 4 more are some of the popular tools that integrate with Varnish. Here's a list of all 9 tools that integrate with Varnish.

Netuitive
Netuitive
SignalFx
SignalFx
Section
Section
Server Density
Server Density
Datadog
Datadog
ReadyMage
ReadyMage
Blackfire.io
Blackfire.io
Bleemeo
Bleemeo
Netdata
Netdata

Varnish Discussions

Discover why developers choose Varnish. Read real-world technical decisions and stack choices from the StackShare community.

Tom Klein
Tom Klein

CEO at Gentlent

Jun 6, 2019

Needs adviceonGitGitGitHubGitHubGitLabGitLab

We're using Git through GitHub for public repositories and GitLab for our private repositories due to its easy to use features. Docker and Kubernetes are a must have for our highly scalable infrastructure complimented by HAProxy with Varnish in front of it. We are using a lot of npm and Visual Studio Code in our development sessions.

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Simone Marcato
Simone Marcato

Partner & CTO at Hevelop

Dec 5, 2018

Needs adviceonVarnishVarnish

Varnish is the http cache proxy we use to achieve maximum performance on high traffic e-commerce. Varnish

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Scott Prue
Scott Prue

Dec 21, 2017

Needs adviceonVarnishVarnish

Used as part of site hosting (Firebase HTTP Hosting manages implementation) Varnish

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Poogles
Poogles

Feb 14, 2015

Needs adviceonVarnishVarnish

Varnish sits as a secondary cache layer behind Akamai. Two servers operate in a Primary/Secondary configuration with failover managed by HAProxy. Requests peak at around 10k/s. Varnish

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StackShare Editors
StackShare Editors

Aug 3, 2011

Pinterest’s early tech stack

Needs adviceonNode.jsNode.jsPythonPythonMySQLMySQL

Around the time of their Series A, Pinterest’s stack included Python and Django, with Tornado and Node.js as web servers. Memcached / Membase and Redis handled caching, with RabbitMQ handling queueing. Nginx, HAproxy and Varnish managed static-delivery and load-balancing, with persistent data storage handled by MySQL.

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