Just a place to write
The four stages defined for Wardley Maps is the result of a research job done by Simon Wardley. When you are not familiar with the Wardley mapping concepts and principles it’s natural to ask where the “die stage” is. Well, there is no such stage, as components of a map can disappear by many reasons … Read more
This comes from a twit from John Cutler, Mutualism — both species benefit Commensalism — one species benefits, the other is unaffected Parasitism — one species benefits, the other is harmed Competition — neither species benefits Neutralism — both species are unaffected
I’m a big fun of Henrik Mårtensson , and this time he comes with a couple of pics that made me laugh. why do you wrap scrum over eXtreme Programming while XP has all you need? and this other one: Why eliminating the short, information rich feedback loops is considered a good thing?
The Organised Services Operating Model (OSOM) is a template operating model to help organisations adopt a service-based approach. More information here: https://osom.guide/ and here: https://stance.consulting/osom/ For questions related to that, you can be in touch with Steve Purkis: https://twitter.com/spurkis You can use it in any context, It uses Wardley Maps. It digs into the operational … Read more
Some notes of this course offered by Kaggle, for my poor memory. Cross validation Cross-validation gives a more accurate measure of model quality, which is especially important if you are making a lot of modeling decisions. Use pipelines for doing cross-validation, you will save a lot of time. XGBoost = Gradient boosting We refer to … Read more
This is the first time I am engaged on a training session on Lambda. The course is really nice as you have to follow videos and there are challenges where you have to work on specific things. This means you are required to have an AWS account. It says it takes 90 minutes, but for … Read more
I have completed this 3,5 hours training about the Cloud economics. During the course I completed this map, having the customer and its main needs on top, and the AWS capabilities provided down. Screenshots (I want to save for my poor memory)
I just learn the existence of this graphic way to show risks: It’s a risk assessment model so you do not forget that when working with different systems, a chain of risks can turn into a issue and provoke a major impact. The Model leverages the idea that all system controls, no matter how effective or … Read more
I just finished this book and I have enjoyed the story, specially the beginnings and how the firm was built and how they created such a massive amount of inventions and creativity. As investor, I liked how they faced the tough moments during the different market turmoil. Very interesting how they moved from a set … Read more
En Sevilla, en los jardines del Guadalquivir, hay un laberinto, el cual es muy divertido para los niños. Usé una foto antigua para hacer un mapa del laberinto con distintas marcas. Yo les escondo a los niños algo en algunos de los puntos del mapa para que ellos después los vayan buscando. Cuando han sido … Read more