kuguobing/trooper

Trooper is a Java-module like framework for building applications using one of the supported runtime profiles. Currently supported profiles include Batch, Service and Orchestration. It additionally has a number of useful libraries that may be used independently of the Trooper runtime.

Trooper

Trooper is a Java module like framework that provides various runtime profiles for building applications. Batch, Service and Orchestration runtime profiles are currently supported. It is an umbrella project for a number of things:

• Build Service Oriented applications that can be distributed and scaled.
• Create a Java module-like system to build runtime profiles that applications can choose from : Basic, Service, Orchestration, Batch etc.
• Implement a number of patterns suited for scalability and deployment on commodity hardware. E.g. sharding, statelessness, data locality, fail-fast, checkpointing and recovery.
• Sub-projects that may be used totally independent of Trooper. E.g. the "mule-transport-rabbitmq" is a Maven project providing a RabbitMQ transport for Mule.
• Provide data models suited for service interactions, event driven design and metrics collection

Releases

Release	Date	Description
Version 1.3.2-SNAPSHOT	Aug 2014	Bug fix, Feature enhancements release
Version 1.3.1	Jan 2014	Bug fix release
Version 1.3.0	Nov 2013	Upgrade to Spring 3.2.5.RELEASE
Version 1.2.9	Nov 2013	Bug-fix release for batch & seda/service profiles, Rabbit consumer
Version 1.2.6	July 2013	Fixed POM dependencies, bugfixes

Changelog

Changelog can be viewed in CHANGELOG.md file (https://github.com/regunathb/Trooper/blob/master/CHANGELOG.md)

Documentation and Examples

The Trooper "examples" project group demonstrates usage of various application profiles supported by Trooper. Documentation is continuously being added to the Wiki page of Trooper (https://github.com/regunathb/Trooper/wiki)

Getting help

For discussion, help regarding usage, or receiving important announcements, subscribe to Trooper mailing list: http://groups.google.com/group/trooper-users

License

Trooper is licensed under : The Apache Software License, Version 2.0. Here is a copy of the license (http://www.apache.org/licenses/LICENSE-2.0.txt)

Project lead

• Regunath B (@regunathb)

Core contributors

• Shashikant Soni (@shashiks)
• Srikanth PS (@srikanthps)
• Devashish Shankar (@devashishshankar)
• Jagadeesh Huliyar (@jagadeesh-huliyar)

Trooper users

( Write to us if you are a Trooper user and would like to be mentioned here )

• Flipkart - large eCommerce portal in India

  • Catalog update propagation to website uses Trooper Batch and Orchestration profiles
  • Notification platform uses Trooper Batch and Orchestration profiles
  • Review Summarization processing pipeline is built using Sift and Trooper Batch
  • Phantom (Service Proxy) uses Trooper Basic profile and HBase persistence libraries. Mobile API platform is built on Service Proxy.

• R&D department of a big company providing national electricity in France

• Uses Trooper Batch profile in an application that helps researchers to do theirs statistics studies. It is used to import new data daily from many sources.