WSO2 Complex Event Processor (WSO2 CEP) 3.1.0 Released! *April 2014* The WSO2 CEP team is pleased to announce the release of version 3.1.0 of Open Source WSO2 Complex Event Processor.
WSO2 CEP is a lightweight and easy-to-use Open Source Complex Event Processing Server (CEP) is available under the Apache Software License v2.0. WSO2 Complex Event Processor identifies the most meaningful events within the event cloud, analyzes their impact, and acts on them in real time. Its built to be extremely high performing and massively scalable. This is based on the revolutionary WSO2 Carbon platform<http://wso2.org/projects/carbon>, which is based on the OSGi framework to achieve better modularity for your Service Oriented Architecture (SOA). This version of the release delivers to you a new and enhanced user experience along with a numerous new features, improvements and bug fixes. You may also add or remove many other optional features to customize the behavior of the server by using the underlying provisioning framework of Carbon. In other words, CEP can be customized to your specific SOA needs with minimum hassle. WSO2 Complex Event Processor is shipped with Siddhi, which is a Complex Event processing Engine developed by WSO2 engineers to achieve very high performance and massive scalability. An open source product, WSO2 Complex Event Processor is available under the Apache Software License (v2.0) <http://www.apache.org/licenses/LICENSE-2.0.html>. This product includes all of the extra integration and management functionality as well. For more information on WSO2 Complex Event Processor, please visit http://wso2.com/products/complex-event-processor/. You can also look at our online product documentation<http://docs.wso2.org/display/CEP310/WSO2+Complex+Event+Processor+Documentation> . *Key Features* - Support Multiple Input Event Adaptor Types - WSO2 CEP supports WSO2Event, SOAP, HTTP, JMS, Email, File, Kafka input adaptor types - Support Multiple Output Event Adaptor Types - WSO2 CEP supports WSO2Event, SOAP, HTTP, JMS, Email, SMS, Logger, Kafka, MySQL, Cassandra output adaptor types - Support for multiple event formats such as XML, JSON, Map, Text & WSO2Event - Siddhi Query Partitioning - Siddhi Event Tables to use historical data within real time processing - High Availability Deployment - Output rate limiting support for Siddhi - Monitoring Support - WSO2 CEP supports system, per execution plan/per deployment artifact monitoring. - Tracing Support - WSO2 CEP supports tracing a message at multiple stages of the event flow. - Event Flow Support - WSO2 CEP supports visualizing the event flow within the system. - Event Simulator - WSO2 CEP supports an easy gui to send sample events to test the event flow. - Sample framework for CEP - Easily Integrates with Enterprise System - by RESTful HTTP protocol with JSON, JMS MAP/XML/Text messages, SOAP and Email - Support for Long Duration Queries - Supports periodic snapshots to a scalable persistence store (Apache Cassandra). - Tightly Integrates with WSO2 Business Activity Monitor - for recording and post processing of events with Map-Reduce via Apache Hadoop. - Realtime Dashboard using WSO2 User Engagement Server - Siddhi Extensions - Event Adaptor Extension - Configuration based class loading mechanism for Siddhi - Arbitrary key values pair support for WSO2 Events *New Features In This Release* - High Availability and Fail-Over for WSO2 CEP - Improve performance for thrift events - Implement Passthrough Feature for all components - Gadget gen tool to create gadgets for CEP dashboard - Input Event Adaptor - File Tail Reader - Output Event Adaptor to log events on the screen - HTTP input event adaptor - Configurable cache sizes for siddhi event table caches - Support small Batch within Sliding Windows - Event Flow Visualizer - Event Simulator *Issues Fixed for this Release* - Issues fixed for this version of WSO2 CEP can be found at CEP 3.1.0 Fixed Issues <https://wso2.org/jira/issues/?filter=11767> Project Resources - *Home page : *http://wso2.com/products/complex-event-processor/ - *Documentation : *http://docs.wso2.org/complex-event-processor - *Library : *http://wso2.com/library/ - *JIRA-Issue Tracker : *https://wso2.org/jira/browse/CEP Installation and Running 1. Extract the downloaded zip file 2. Run the wso2server.sh or wso2server.bat file in the /bin directory 3. Once the server starts, point your Web browser to https://localhost:9443/carbon/ 4. For more information, see the Installation Guide: *Locally : *INSTALL.txt *On the web : *http://docs.wso2.org/display/CEP310/Installing+the+Product Known Issues Known issues for this release can be viewed at CEP-3.1.0 Known Issues<https://wso2.org/jira/issues/?filter=11768> Reporting ProblemsIssues can be reported using the public JIRA available at https://wso2.org/jira/browse/CEP Contact usWSO2 Complex Event Processor developers can be contacted via the mailing lists: *For Developers:* [email protected] For details on subscriptions see http://wso2.org/mail Alternatively, questions can also be raised in the stackoverflow: *Forum* http://stackoverflow.com/questions/tagged/wso2/ Training WSO2 Inc. offers a variety of professional Training Programs, including training on general Web services as well as WSO2 CEP, Siddhi, WSO2 BAM, Data Services and a number of other products. For additional support information please refer to http://wso2.com/training Support WSO2 Inc. offers a variety of development and production support programs, ranging from Web-based support up through normal business hours, to premium 24x7 phone support. For additional support information please refer to http://wso2.com/support/ For more information on WSO2 Complex Event Processor, visit the WSO2 CEP Product Page <http://wso2.com/products/complex-event-processor/>. Thank you for your interest in WSO2 Complex Event Processor *-The WSO2 Complex Event Processor Development Team *
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