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Systems Monitoring, Server Monitoring & Systems Management Software | Hyperic

Monitoring and performance management for web apps Manage every element of your web application infrastructure. Hyperic monitors the health and well-being of operating systems, VMs, app servers, web servers, databases, messaging servers, authentication systems, and more. Learn More Service level monitoring across applications and resources Detailed reporting and analysis on critical data that analyze IT and web operations service levels, resource utilization efficiency, exception reports and operations strategies. http://www.hyperic.com/

kadir pekel » Blog Archive » Facebook Connect Integration With Spring Security 3.x

http://blog.kadirpekel.com/2009/11/09/facebook-connect-integration-with-spring-security/ It’s so popular that nowadays almost all web applications on the internet use Facebook Connect to attract their potential users to move their pre-built social networking structure to on their own systems. It’s no exception that our new social networking based project at work wants to adopt this feature so since we use Spring 3.x as the main framework of our project, as team we’ve spend some time to inject the Facebook Connect structure into the Spring Security (F.K.A Acegi Security). As a nice side effect, i decided to extract this integration information from our in house project to contribute and rearranged the structure to share with you in a more easy and convenient way. While sharing this experiment with Facebook Connect with you, i assume that you already know or ready to investigate the Facebook Connect API and Spring Security.

Redmine - Overview - Redmine

Redmine is a flexible project management web application. Written using the Ruby on Rails framework, it is cross-platform and cross-database. A shared online demo can be found at http://demo.redmine.org/ . This demo is running a recent trunk version so you can evaluate the new features that have been added recently. It's been setup to give registered users the ability to create their own projects. This means once you register, you can create your own project on there and try out the project administration features. http://www.redmine.org/

The Linux Virtual Server Project - Linux Server Cluster for Load Balancing

http://www.linuxvirtualserver.org/ The ipvsadm-1.26 was released on February 8, 2011, for handling with the new features in IPVS such as SCTP support, one-packet scheduling, and SIP persistent engine, and also fixing some bugs. IPv6 support for IPVS was included in the Linux kernel 2.6.28-rc3 on November 2, 2008. Many thanks to Julius Volz and Vince Busam at Google for adding IPv6 support.

best opensource load balancer - operates at low network layer (sth below TCP/IP) - hence very efficient by balamurugan Mar 8

http://code.google.com/p/memcached/ memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. Danga Interactive developed memcached to enhance the speed of LiveJournal.com, a site which was already doing 20 million+ dynamic page views per day for 1 million users with a bunch of webservers and a bunch of database servers. memcached dropped the database load to almost nothing, yielding faster page load times for users, better resource utilization, and faster access to the databases on a memcache miss. If you're a developer, or interested in helping us along, please help test the latest beta release on the download page. We work hard to ensure the beta releases are of high quality, but as with all beta software, be warned.

memcached - Project Hosting on Google Code

http://code.google.com/p/google-gson/

gson - Project Hosting on Google Code

Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object. Gson can work with arbitrary Java objects including pre-existing objects that you do not have source-code of. There are a few open-source projects that can convert Java objects to JSON. However, most of them require that you place Java annotations in your classes; something that you can not do if you do not have access to the source-code. Most also do not fully support the use of Java Generics.
Since 1.6, there has been a lot of work: #@body()content#end, #[[literal content]]#, major namespacing changes, $newListSyntax[$i], and more. [ Read more... ] This should be useable as a drop in replacement for Tools 1.4 or Tools 2.0-beta4, with a few minor exceptions. The 2.x series of VelocityTools requires Velocity 1.6 and JDK 1.5+. http://velocity.apache.org/

Apache Velocity Site - The Apache Velocity Project

HttpClient - HttpClient Home

End of life The Commons HttpClient project is now end of life, and is no longer being developed. It has been replaced by the Apache HttpComponents project in its HttpClient and HttpCore modules, which offer better performance and more flexibility. Introduction The Hyper-Text Transfer Protocol (HTTP) is perhaps the most significant protocol used on the Internet today. http://hc.apache.org/httpclient-3.x/
The Simple Logging Facade for Java or (SLF4J) serves as a simple facade or abstraction for various logging frameworks, e.g. java.util.logging, log4j and logback, allowing the end user to plug in the desired logging framework at deployment time. Before you start using SLF4J, we highly recommend that you read the two-page SLF4J user manual . Note that SLF4J-enabling your library implies the addition of only a single mandatory dependency, namely slf4j-api.jar . If no binding is found on the class path, then SLF4J will default to a no-operation implementation. In case you wish to migrate your Java source files to SLF4J, consider our migrator tool which can migrate your project into SLF4J in minutes.

SLF4J

http://www.slf4j.org/
This is the top-level entry point of the documentation bundle for the Apache Tomcat Servlet/JSP container. Apache Tomcat version 7.0 implements the Servlet 3.0 and JavaServer Pages 2.2 specifications from the Java Community Process , and includes many additional features that make it a useful platform for developing and deploying web applications and web services. Select one of the links from the navigation menu (to the left) to drill down to the more detailed documentation that is available.

Tomcat 7 (7.0.4) - Documentation Index

http://tomcat.apache.org/tomcat-7.0-doc/index.html
The Apache Software Foundation and the Apache HTTP Server Project are pleased to announce the release of version 2.4.2 of the Apache HTTP Server ("Apache"). This version of Apache is our 2nd GA release of the new generation 2.4.x branch of Apache HTTPD and represents fifteen years of innovation by the project, and is recommended over all previous releases. This version of Apache is principally a security and bug fix release. This version of httpd is a major release of the 2.4 stable branch, and represents the best available version of Apache HTTP Server.

Welcome! - The Apache HTTP Server Project

apache poi - Google Search

The developers of Apache POI , the Java library for reading and writing Microsoft Office file formats, have announced that the library has been updated to ...
Tiles allows authors to define page fragments which can be assembled into a complete page at runtime. These fragments, or tiles, can be used as simple includes in order to reduce the duplication of common page elements or embedded within other tiles to develop a series of reusable templates. These templates streamline the development of a consistent look and feel across an entire application.

Apache Tiles 2 - Home

Relational Persistence for Java and .NET Historically , Hibernate facilitated the storage and retrieval of Java domain objects via Object/Relational Mapping . Today, Hibernate is a collection of related projects enabling developers to utilize POJO-style domain models in their applications in ways extending well beyond Object/Relational Mapping.

Hibernate - JBoss Community