Latest Articles

Installing Zenoss

by | April 2009 | Networking & Telephony Open Source

In this tutorial by Michael Badger, we fill in the step-by-step details required to get a functioning Zenoss system. We identify dependencies, review installation options, and take a look at server setup.

Read Installing Zenoss in full

Guided Rules with the JBoss BRMS (Guvnor)

by Paul Browne | March 2009 | Java Open Source

In this article by Paul Browne, we're going to read about the Guvnor rule editor, and use it to write some more sophisticated rules. In particular, we're going to:

  • Show how to put information into and out of our rules
  • Build a fact model to hold this information
  • Import our newly built model into Guvnor
  • Create guided rules using this fact model
  • Run and test our new fact-based rules
Read Guided Rules with the JBoss BRMS (Guvnor) in full

Guided Rules with the JBoss BRMS (Guvnor)

by Paul Browne | March 2009 | JBoss Java Open Source

In this article by Paul Browne, we're going to read about the Guvnor rule editor, and use it to write some more sophisticated rules. In particular, we're going to:

  • Show how to put information into and out of our rules
  • Build a fact model to hold this information
  • Import our newly built model into Guvnor
  • Create guided rules using this fact model
  • Run and test our new fact-based rules
Read Guided Rules with the JBoss BRMS (Guvnor) in full

Understanding Business Activity Monitoring in Oracle SOA Suite

by Matt Wright | March 2009 | Architecture & Analysis BPEL SOA Web Services Java Oracle Web Development

The key objective driving service-oriented architecture is to move the IT organization closer to the business. Creation of services and their assembly into composite applications and processes is the mechanism by which IT can move to be more responsive to the business. However, it is the provision of real-time business information via dashboards that really gives business the confidence that IT can deliver. In this article by Matt Wright, we will examine how to use BAM (Business Activity Monitoring).

Read Understanding Business Activity Monitoring in Oracle SOA Suite in full

Customizing Elgg Themes

by Mayank Sharma | March 2009 | MySQL Open Source PHP

Setting up Elgg is all about customizing. Along with the various features that Elgg provides,it is also very essential to customize the look and feel of our network. Elgg does offer us several options for this too. In this tutorial by Mayank Sharma, we'll see how simply by moving around components, individual Elgg users can customize their landing page.We'll also understand Elgg's theming system and create our own themes using Cascading Style Sheets (CSS).

Read Customizing Elgg Themes in full
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