Posts: DevOps

Application Modernization and Complexity Debt

Jan 27, 2020

Today I want to talk about a common digital transformation topic I get asked about, application modernization. More specifically, how everyone is doing it but so few successfully. Typically the conversation starts with one of the following:

  • “I need to move off my legacy system, how can I use containers to do this?”
  • “How do we move to a cloud-native microservice architecture?”
  • “We’ve been told to move everything to the cloud, how do we do that with thousands of applications?”

Often, my initial answer is another question: “Out of curiosity, how did you get to this as your solution?”

Strangely, at that point, it often falls off the rails.

I’ll answer these questions in more specifically at the end, today though I want to talk about complexity and the need to experiment.

One of the biggest problems here is that these are all solutions looking for a problem. While we hope they may be appropriate solutions, hope is not a strategy. On their own, there is not enough information to provide guidance and we need to look deeper.

Complexity

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Locality, Simplicity and Flow

Jan 20, 2020

The new book from IT Revolution, The Unicorn Project, brings together a number of interesting ideas. In the coming weeks, we are setting up a series of meetups to discuss these ideas from the book and how people look to apply them to their own projects.

One of the central themes of the book is around 5 ideals. These are:

  1. Locality and Simplicity
  2. Focus, Flow and Joy
  3. Improvement of Daily Work
  4. Psychological Safety
  5. Customer First

Ahead of each of those into the topics, we plan on discussing. So first up, I’m diving into the first two ideals and how they might be applied. Let’s go!

Focus

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Understanding DevOps

Jan 18, 2019

When it comes down to defining DevOps, the industry itself is guilty of muddying the waters, grabbing every opportunity to turn the newest hot term into a lucrative service offering, regardless of how that term is understood. This has lead to as many definitions as there are opinions with DevOps being described among other things as automation practices, a CI/CD pipeline, a philosophy related to maintaining IT infrastructure and even a job title. However, when Patrick Debois back in 2009 embarked on a mission to bring the Agile mindset to the world of IT operations by choosing Ghent, Belgium as the location to organize the first DevOpsDays conference, my understanding of his intent was:

to decrease time to value supported by solid partnerships and automation practices.

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Satisfying controls at speed

Nov 28, 2018

In a world of on-demand capacity and rapid delivery of small incremental pieces of value into production, heavily regulated organizations often struggle to align the need for organizational governance with their transformation. One way to approach this is to start with highly opinionated pipelines where the controls are baked in.

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