2012
2011
![](http://blogmarks.net/screenshots/2011/07/30/80001a0e73b3b5ea824dea44a86e33e4.jpg)
Evernote Architecture - 9 Million Users and 150 Million Requests a Day
![](http://blogmarks.net/img/default-gravatar.gif)
![](http://blogmarks.net/screenshots/2011/03/12/9a1f8428bc6307c4e8e4da04bd242d34.jpg)
3.4 million page views per day, 92 M per month, one server and Drupal
![](http://blogmarks.net/img/default-gravatar.gif)
2010
![](http://blogmarks.net/screenshots/2010/03/26/ac9006f43e37a026c89920652b3bd8f1.jpg)
High Scalability - High Scalability - Digg: 4000% Performance Increase by Sorting in PHP Rather than MySQL
![](http://blogmarks.net/img/default-gravatar.gif)
2009
![](http://blogmarks.net/screenshots/2010/03/15/b4bc90fae13c7d81a990198a98c34f48.jpg)
drizzle.org
![](http://blogmarks.net/screenshots/2008/04/04/81566b571b421d9a42405b37c68a7b1b.jpg)
scaling drupal - an open-source infrastructure for high-traffic drupal sites | johnandcailin
![](http://blogmarks.net/img/default-gravatar.gif)
2008
![](http://blogmarks.net/screenshots/2008/10/26/b48db8ac59a4ddfa165eaee21abfdfa7.jpg)
Drupal Performance and Scalability | Tag1 Consulting, Inc.
![](http://blogmarks.net/img/default-gravatar.gif)
![](http://blogmarks.net/screenshots/2009/03/29/83d7d89fc279062fe9cf234e1bc8962b.jpg)
load test your drupal application scalability with apache jmeter | johnandcailin
![](http://blogmarks.net/img/default-gravatar.gif)
![](http://blogmarks.net/screenshots/2008/05/15/e73e1a28cf2795a4ab80d2d5729e1f17.jpg)
Facebook Developers | Thrift
![](http://blogmarks.net/screenshots/2010/02/12/f07c66b3d89f57c81be552c8bc38ed3b.jpg)
Pylot | Open Source Web Performance Tool
Pylot is a free open source tool for testing performance and scalability of web services. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system tuning.