Federico Cargnelutti

Month: February 2009

  • Zend Framework: The Cost of Flexibility is Complexity

    The Zend Framework is a very flexible system, in fact, it can be used to build practically anything. But, the problem with using a flexible system is that flexibility costs. And the cost of flexibility is complexity. Martin Fowler wrote: Every time you put extra stuff into your code to make it more flexible, you…

  • Apache Log Analyzer 2 Feed

    I found this project thanks to Raphael’s post Turning a Zend_Log log file into an RSS feed. Developed by Simone Carletti, ApacheLogAnalyzer2Feed is a really powerful open source PHP 5 class to parse and analyse Apache Web Server log files. Results are converted into a feed to let users subscribe them with a feed reader.…

  • ActiveRecord: JavaScript ORM Library

    Aptana has just released a beta version of its ActiveRecord.js which is an ORM JavaScript library that implements the ActiveRecord pattern. It works with AIR and other environments: ActiveRecord.js is a single file, MIT licensed, relies on no external JavaScript libraries, supports automatic table creation, data validation, data synchronization, relationships between models, life cycle callbacks…

  • Four Great InfoQ Presentations

    Hope you like these recommendations and if you know of any other good tech-related video, then please let me know. 1. Developing Expertise: Herding Racehorses, Racing Sheep One of my favourites. In this presentation Dave Thomas (The Pragmatic Programmer) talks about expanding people’s expertise in their domains of interest by not treating them uniformly as…

  • Using Unison to synchronize more than two machines

    Rsync is great, however, it only synchronizes files in one direction. Unison, on the other hand, synchronizes both ways. It allows two replicas of a collection of files and directories to be stored on different hosts, modified separately, and then brought up to date by propagating the changes in each replica to the other. Why…

  • Zend Framework Automatic Dependency Tracking

    When you develop or deploy an application, dependency tracking is one of the problems you must solve. Keeping track of dependencies for every application you develop is not an easy task. To solve this problem I’ve created Zend_Debug_Include, a Zend Framework component that supports automatic dependency tracking. We all agree that dependencies cannot be maintained…