Introducing Apache Tomcat 7
Mark Thomas reviews some of the new features available in Apache Tomcat 7, including: Servlet 3.0, JSP 2.2, EL 2.2, asynchronous request processing, memory leak protection, and security improvements.
Mark Thomas reviews some of the new features available in Apache Tomcat 7, including: Servlet 3.0, JSP 2.2, EL 2.2, asynchronous request processing, memory leak protection, and security improvements.
Working with PhoneGap is getting easier: Plugins make PhoneGap more modular and extensible for developers. PhoneGap/Build is an online service for automatically building PhoneGap applications for different platforms. InfoQ talked to Nitobi's Brian LeRoux about the technical future of PhoneGap at Adobe and Apache.
The Apache Wicket project has released version 1.5 of its open source, component oriented Java web application framework, with new HTML 5 components, and Improvements to the message/event model.
Hortonworks, a company created in June 2011 by Yahoo! and Benchmark Capital, has announced the Technical Preview Program of Data Platform based on Hadoop. The company employs many of the core Hadoop contributors and intends to provide support and training.
Apache has announced the release of Cassandra 1.0.0, the first major milestone of the distributed column-based data store coming with data compression and several performance improvements and optimizations.
Apache Karaf has reached one year old today, as a top-level project at Apache. Karaf is a runtime package consisting of an OSGi framework (either Equinox or Felix), a command shell (Felix Gogo) and a number of useful utilities built in by default.

Boris Lublinsky presents an introduction to AVRO and evaluate its usage for Schema componentization, inheritance and polymorphism. He also discusses backward compatibility issues and AVRO solutions for this problem.

Scout is an extensible server and application monitoring service which focuses upon ease of installation and configuration. Scout offers default alerts to help administrators understand how the application is behaving under various loads as well as allowing developers to create plugins to extend Scout.

When performance and speed are not an issue, SMTP and POP3 can be used to integrate applications communicating to each other through a Mail Server. This article shows such an example using the Apache James Mail server plus Mule and ServiceMix.