PUBLIC MARKS from solrac with tags apache & programming

Get introduced to Apache Click, a Java EE Web application framework that enables the creation of Web applications without using MVC patterns or JSP. This article provides examples of displaying a simple Web page and creating a Web form that submits data that is displayed on a different Web page.

Recently, however, the popular open source search library, Apache Lucene, and the powerful Lucene-powered search server, Apache Solr, have added spatial capabilities. Lucene and Solr committer Grant Ingersoll walks you through the basics of spatial search and shows you how to leverage its capabilities to power your next location-aware application.

The artifacts produced when your Java application fails can help you analyse the root causes of the failure. This article shows how you can analyse problems with your Java code using the artifacts produced when your application unexpectedly terminates.

Django is a lightweight framework with vibrant community surrounding it. Create a simple Django application and learn how to deploy it to the Web on a server running Apache and mod_python. Finally, learn how Django applications can and should be scaled as your application's requirements grow.

Using Non-Blocking I/O (NIO) improves server performance drastically because of its efficient use of system resources (threads). The gain in performance is noticeable Ajax applications with long polling mechanisms. It also lets you control system-resource usage on a server under pressure. This article explains how to optimize your server for performance during the handling of both Ajax and regular requests.