James Constable
James has been developing web applications for clients small and large for 10 years. Currently holed up at a national TV company he specialises in content managed sites that work at scale. In his spare time he works on SiftLinks and other personal projects.
  • Code
    Advanced CodeIgniter Profiling With XHProfCodeigniter
    There are a number of ways to profile and monitor the performance of PHP code in a development environment, but once it's been let loose on a production server its extremely difficult to know what's going on when your app is getting accessed by your users. In March 2009, Facebook released XHProf, a function level profiler that allows you to identify bottlenecks in your application. And it runs on a production server with little overhead.Read More…