PUBLIC MARKS with tag charge

Excellent billet expliquant pourquoi beaucoup d'Auto Entrepreneurs n'ont pas été assez prudents en lançant leur activité à la légère.

"Lorsqu’une équipe vous donne un chiffrage en jours ou en nombre de patates, marquez-le et gardez-le sur une feuille de papier, avec les détails de la discussion. Si l’équipe s’est engagée, elle vous livrera ce que vous avez demandé, en temps et en heure."

Howto des tests de charge avec jMeter

Cal Henderson, fondateur de Flickr, présente ses techniques d'optimisation de plateforme

Voici quelques pistes qui seront particulièrement utiles à ceux qui développent une application dans un environnement LAMP (Linux, Apache, Php et MySql) ou RoR (Ruby On Rails). Il s’agit en fait des retours d’expérience de sites comme Flickr, Digg

High Scalability was started to help build successful scalable websites. It tries to bring together all the lore, art, science, practice, and experience of building scalable websites into one place so you can learn how to build your system with confidence

This article describes the benefits of asynchronous processing and discusses three possible ways to implement this type of workflow within your own systems.

AWBot is an easy to use tool to test a web site.: AWbot connects to your web site and make URL requests like any other visitors. AWBot is not a web indexing robot but a web client tool that emulate some visitors browsing on your web site to test its stability after a development change, to test its reliability and/or response to heavy load. You choose which pages you want to test in a test/config file (parameters in URLs or forms can be easily supplied). Then you can launch AWbot as often as you want to test your site, get benchmarks information or make some load benchmarking (AWBot can be launched with several simultaneous process).

WebInject is a free tool for automated testing of web applications and web services. It can be used to test individual system components that have HTTP interfaces (JSP, ASP, CGI, PHP, Servlets, HTML Forms, XML/SOAP Web Services, etc), and can be used as a test harness to create a suite of [HTTP level] automated functional, acceptance, and regression tests. A test harness, also referred to as a test driver or a test framework, allows you to run many test cases and collect/report your results. WebInject offers real-time results display and may also be used for monitoring system response times. WebInject can be used as a complete test framework that is controlled by the WebInject User Interface (GUI). Optionally, it can be used as a standalone test runner (text/console application) which can be integrated and called from other test frameworks or applications.

Load Test Conductor provides ability to create and run load/stress tests in a easy and consistent manner. It also captures CPU utilization, network utilization of the Load Test Client as well as App Server and log files.

I see Dead People