Posts under ‘Architecture’

This is the latest post in the series on deploying a Weblogic cluster in Amazon EC2. Previous posts have shown how to create and configure a weblogic cluster using either standard Amazon EC2 images or RightScale ServerTemplates and RightScripts. In the first post in the series, I explained how to deploy a load-balanced two-node Weblogic [...]

In my previous post, I described how to set up a Weblogic cluster in Amazon EC2 using the Oracle-supplied Amazon AMI image. In this post, I will describe how to create a cluster using RightScripts, an alternative technology offered by RightScale. In Amazon EC2, you work on an AMI – installing software, configuring – until [...]

After my previous quick introduction to TIBCO iProcess Suite, I will take this opportunity to go through the main parts of the core component of iProcess, its Server. Looking in more detail at the iProcess Server’s architecture we can see that its engines are organized into nodes, where a node is formed by 1 or [...]

From observing material available on the internet and in discussions with our customers, it is clear that there is a fair amount of confusion as to which components are available in TIBCO iProcess suite and what they are used for. This article aims to clarify the components included and provides a brief description of each [...]

Oracle recently made available a set of AMI images suitable for use with the Amazon EC2 cloud computing platform. I found the two images (32-bit and 64-bit) that contain Weblogic (along with Oracle Enterprise Linux 5 and JRockit) the most interesting of the lot. This article will explain how to set up a basic two-node [...]