Maps and civilization

I have picked this book to learn about maps and improve my knowledge on cartography, and see if it helps on the deeper understanding of Wardley Maps. The amount and quality of data on the book is great and the author is so concise and direct, so you do not lose time reading extra pages that … Read more

Trading learning year 3

After a good 2019 learning about how to trade, this 2020 was fine in so many ways, that I would like to review. The math result? I did a 36%, 2020 started with $1.420,94 and ended with   $1.934,41 so the P&L was $513,47   or a 36,1% Total moves 188 wins 157     84% loses   31  … Read more

New era of discovery: data around our behavior

By the end of the 15th century, America had been discovered by Europeans and a sea route to India had been found. For the next three hundred years, most of the world’s coasts were visited and mapped, if only roughly, by explorers from Portugal, Spain, Italy, Holland, France, and England. Through the exploitation of overseas … Read more

AWS Well-Architected

One of the sections of “Reaching Cloud Velocity” book is the well architected framework, where so many best practices are explained on the context of the use of AWS. I found this table on this post that summarizes the principles and the current services that are key for each one of the pillars: Update April/2022 … Read more

Apple product evolution

Disclaimer: this is not a Wardley map!! This is a graphic representation of the products commercialized by Apple, adding some information that helps us to gain perspective. I have classified them by the nature of software technologies, simplifying it too much. This is the graph: Each product has been represented since its first release till … Read more

Nokia Product evolution

This is not a Wardley Map, but a graphic representation of the products commercialized by Nokia during last 20 years. I have classified them by major software type of technologies, simplifying it too much. I’m not taking into account the hardware and semiconductor technologies that they really are so much important, and the reason to … Read more