hot-topics mule and the cloud what's new in mule 3 apache tomcat tips and tricks developer tools

How To Migrate Your Weblogic or WebSphere App to Tomcat

jasonb on Monday, February 28, 2011

There is no shortage of well-known reasons for wanting to migrate your Java EE web application to open source Tomcat. But without development experience with both your current Java EE application server as well as with Tomcat, it isn’t clear what you must change in your Java EE application to get it to run properly [...]

Feed my inbox; reading RSS feeds with Mule ESB – Part 2

Dirk Olmes on Thursday, February 24, 2011

In my last blog post I showed a simple flow to retrieve an RSS feed periodically, split it and send each RSS entry via eMail. The solution has one major drawback, though: once the Mule application is restarted, Mule has forgotten which feed entries have already been sent. The RSS feed is retrieved again and [...]

Mule 3: Services or Flows? You can have both!

Ken Yagen on Wednesday, February 23, 2011

The service framework in Mule has always existed for building integration solutions. The design is simple and highly scalable: 1) messages flow in on a channel to an inbound endpoint, 2) transformations and filters are applied (if necessary), 3) the service component processes the messages and, finally, 4) the outbound router sends them on their [...]

Activiti + Mule ESB – Part 2

Esteban Robles Luna on Thursday, February 17, 2011

In the first part of this post we show how to start an Activiti process from Mule ESB using the new Mule’s activiti module. In this part we are going to show how to call a Web Service from Activiti that is going to be contained in Mule. Notice that you can expose anything as a [...]

Development Process: Estimation is futile

Ramiro Rinaudo on Wednesday, February 16, 2011

How much time do you invest in estimating your backlog? Do you really get any value from it? When was the last time you thought about the value it provides you? I can see estimation as a source of problems in many ways.

Activiti + Mule ESB – Part 1

Esteban Robles Luna on Tuesday, February 15, 2011

We are pleased to announce Mule 3 Activiti support. We’re very happy to be working with the Activiti team and see a lot of value for our community using Mule and Activiti together. I already discussed why BPM and ESB need to work together and two different uses of ESBs with BPM. Today I am [...]

In Medias Res – Mule 3.1

matt.brandabur on Friday, February 11, 2011

Mule 3 has been out since mid-September. Our developers have been working furiously to refine the new features in successive point releases. Testing and refactoring almost never stop here. In the middle of all this activity, the ESB team has undertaken major improvements to our documentation. Last week, you might have noticed the appearance of [...]

Groundhog Day: Cloud Silos

Ross Mason on Thursday, February 10, 2011

There is no denying it, the cloud is having a massive impact on all our lives. In the enterprise many of the applications that we to host in our own data centers now live in the cloud.  We are a fairly typical company in terms of our IT, we don’t host any business software in [...]

Enrich your experience; Orchestration and Data Enrichment with Mule 3.1

Daniel Feist on Tuesday, February 8, 2011

One  of the enterprise integration patterns that Mule hasn’t explicitly supported up until now is the “Content Enricher”.  Enrichment has of course been possible but it hasn’t been as easy as it should have been.  That’s changing for Mule 3.1 as we introduce support for message enrichment.  Read on to learn what you can do [...]

Kanban from the trenches; Lessons learned (Part 2)

Ramiro Rinaudo on Thursday, February 3, 2011

On my previous post about Kanban, I presented the challenges we had in our Engineering team. They were: 1. Uncontrolled growth of Work In Progress. 2. Not Enough visibility. 3. Reduced quality. 4. Inability to properly estimate all tasks upfront. 5. Planned features and improvements are hard to manage and implement. During the implementation of [...]