A python notebook to experiment with the Apache Mesos HTTP API – Part 3 of 3

This is the third and final part of a three-part series: Part 1 describes the required setup and how to get Apache Mesos Master and Agent running in two Vagrant VMs; Part 2 shows how to connect to the HTTP API and accept resource offers. This series is an extended (and updated) version of the … More A python notebook to experiment with the Apache Mesos HTTP API – Part 3 of 3

A python notebook to experiment with the Apache Mesos HTTP API – Part 2 of 3

This is the second part of a three-part series: Part 1 describes the required setup and how to get Apache Mesos Master and Agent running in two Vagrant VMs This series is an extended (and updated) version of the talk I gave at MesosCon Europe 2015 updated for Apache Mesos 1.0.0, which has just been … More A python notebook to experiment with the Apache Mesos HTTP API – Part 2 of 3

A python notebook to experiment with the Apache Mesos HTTP API – Part 1 of 3

This is the first of a series of three articles that shows how to setup a Vagrant-based Apache Mesos test/development environment on your laptop; then how to run a Python notebook against the HTTP API; and finally, how to launch Docker containers on the running Agent VM. It is pretty jam-packed and requires a certain … More A python notebook to experiment with the Apache Mesos HTTP API – Part 1 of 3

REST-based User Management web service in Scala

Today I’ve opened access to my sentinel repo which is still at a very early stage development, but I thought was worth sharing with others. I’ve been using Scala on and off for the past couple of years, since I’ve completed the Coursera Scala course (passed with 95% and distinction, obviously!); however, to really learn a language (and … More REST-based User Management web service in Scala

From null to a hundred in six months

Or how to achieve bi-weekly releases at SaaS scale Background Almost exactly a year ago I joined RiverMeadow: a self-described “cloud mobility” SaaS platform, with the modest task of improving a product I was told was “ready for market” and a team that only needed “some improvement, and a better adoption of Engineering best practices” – in slightly … More From null to a hundred in six months