Nos mandan un artículo de como utilizar protocolos basados en XMPP para crear notificaciones en tiempo real en ambientes de WEB:
Real-Time apps have been popularized by social-notification tools like Twitter and Friendfeed. With a Real-Time web app you can get website information as soon as it’s published. Learn techniques that allow you to create responsive, continually updated web applications that conserve server resources while providing a slick user experience using jQuery, XMPP and PHP.
La gente de IBM nos manda un artículo interesante de como implementar alertas utilizando Ajax Chat:
Nos mandan una serie de ligas a varios artículos que tratan sobre el uso de tres “frameworks” populares en PHP: Zend, symfony y CakePHP:
These 5 articles on PHP frameworks will get you quickly familiar with Zend, symfony, and CakePHP. This series is designed for PHP developers who want to start using a PHP framework, but have not examined the available frameworks in detail. You will examine their similarities and differences while building and extending a sample application. using Ajax and by integrating external tasks.