This guide describes the production support options available to customers purchasing commercial support from AdroitLogic. AdroitLogic offers Development Support as well as On-site Consultancy and Training in addition to Production Support, and you could find more details from under Support.

This tutorial walks you through a clustered deployment of an UltraESB and will also demonstrate the control commands and its operation to centrally control the cluster. The control commands are very important so that you do not need to go into each and every node to do a particular control operation, rather it will be a cooperative control implementation.

Traditionally the Apache web server has been used to proxy requests to Tomcat servers using mod_jk or mod_proxy etc. This usually entails configuring multiple configuration files at different locations after making the necessary modules available to Apache. This articles describes how the UltraESB can be used to load balance and fail-over requests to Tomcat servers, and compares with a similar configuration with Apache2 using mod_jk.

This article is based on the 4th round of ESB Performance testing conducted by the author since June 2007. This performance framework has now become the de-facto ESB Performance test suite, with vendors such as WSO2, BEA and Mule using it to publish benchmark results. This round moves the test execution to the Amazon EC2 environment, so that end users can themselves run the tests and verify the results - as well as use the framework to compare any ESB of their choice against the options compared in this report.

This article describes the simple - yet powerful support for JTA transactions, within the UltraESB. The UltraESB transports are capable of reading a message within a resource local (e.g. JMS local) or JTA transaction - to ensure that a rollback on the message during processing will put the message back into the original location for re-processing. Additionally the UltraESB can perform transactional mediation for messages received over any transport - such as HTTP/S, and this article gives an example.

This article describes the configuration options for the HTTP/S transport listeners and senders

This article describes the basic steps on configuring the Operating System to support high performance execution of the UltraESB.

This article describes ways to secure passwords and other confidential information included in the UltraESB configuration in production environments. The use of Jasypt and a custom utility using the same encryption as JBoss AS to secure passwords is described

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