Changes between Version 4 and Version 5 of QCG-Notification

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Timestamp:
06/07/11 16:12:52 (11 years ago)
Author:
bartek
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  • QCG-Notification

    v4 v5  
    1 = QCG Notification = 
     1= QCG-Notification = 
    22 
    3 QCG Notification is an open-source implementation of the family of WS-Notification standards (version 1.3). In the context of !QosCosGrid, it is used to extend features provided by QCG BES/AR by adding standards-based synchronous and asynchronous notification features. QCG Notification supports the topic-based publish/subscribe pattern for asynchronous message exchange among Web services and other entities, in particular services or clients that want to be integrated with !QosCosGrid. The main part of QCG Notification is based on a highly efficient, extended version of the !NotificationBroker, managing all items participating in notification events. Today, QCG Notification offers sophisticated notification capabilities, e.g., topic and message content notification filtering, pull-and-push styles of transporting messages. QCG Notification has been integrated with a number of communication protocols as well as various Web services security mechanisms. The modular architecture of QCG Notification makes it relatively straightforward to develop new extensions and plugins to meet new requirements. The architecture of QCG Notification is presented in the following diagram. 
     3QCG-Notification is an open-source implementation of the family of WS-Notification standards (version 1.3). In the context of !QosCosGrid, it is used to extend features provided by QCG-Computing by adding standards-based synchronous and asynchronous notification features. QCG-Notification supports the topic-based publish/subscribe pattern for asynchronous message exchange among Web services and other entities, in particular services or clients that want to be integrated with !QosCosGrid. The main part of QCG-Notification is based on a highly efficient, extended version of the !NotificationBroker, managing all items participating in notification events. Today, QCG-Notification offers sophisticated notification capabilities, e.g., topic and message content notification filtering, pull-and-push styles of transporting messages. QCG-Notification has been integrated with a number of communication protocols as well as various Web services security mechanisms. The modular architecture of QCG-Notification makes it relatively straightforward to develop new extensions and plugins to meet new requirements. The architecture of QCG-Notification is presented in the following diagram. 
    44 
    55[[Image(QCG-Notification-Architecture.png, center, 380)]] 
    66 
    7 Go to [[installation]] section.  
     7For more information see [[http://www.qoscosgrid.org/trac/qcg-notification|QCG-Notification Home Page]]