As mentioned in my first post in this series I will be covering new MCollective features that were introduced with version 2.0.0 or later. Today I’ll talk about the biggest new feature called Direct Addressing. The Past – Broadcast Only Mode In the past MCollective only had one mode of communication. It would send a Read More
It’s been a long time since I wrote any blog posts about MCollective, I’ll be rectifying that by writing a big series of blog posts over the next weeks or months. MCollective 2.0 was recently released and it represents a massive internal restructure and improvement cycle. In 2.0 not a lof of the new functionality Read More
This is a post in a series of about Middleware for Stomp users, please read the preceding parts starting at 1 before continuing below. Today changing things around a bit and not so much talking about using Stomp from Ruby but rather how we would monitor ActiveMQ. The ActiveMQ broker has a statistics plugin that Read More
This is an ongoing post in a series of posts about Middlware for Stomp users, please read parts 1, 2 and 3 of this series first before continuing below. Back in Part 2 we wrote a little system to ship metrics from nodes into Graphite via Stomp. This solved the goals of the problem then Read More
Yesterday I showed a detailed example of a Asynchronous system using MOM. Please read part 1 and part 2 of this series first before continuing below. The system shown yesterday was Asynchronous since there is no coupling, no conversation or time constraints. The Producer does not know or care what happens to the messages once Read More
