Sunday, August 30, 2020

Manhattan in reverse by Peter F. Hamilton


Great collection of stories. 4/5 Stars.

Hilarious Q2 major outage report


Colin Bartlet from "StatusGator" published this wonderful report of some high-profile 2020 Q2 service outages.  I chased the link of slack's root cause analysis that was also informative.  I know of at least one other company where the culture is very similar to that of T-Mobile, and issues are hidden.

Critical Thinking by Stuart Vyse


This collection of audio podcasts from professor Vyse's seminars was most-popular so I gave it a listen.  About a quarter of the information was new to me or placed into a different context but I still found it worthwhile.  3/5 Stars.

Thursday, August 27, 2020

Aftershocks: Palladium Wars Book 1 by Marko Kloos

Not much going on as the book sets the stage for the rest of the story to come in future books.  Interesting universe.  Abrupt ending in the middle of the story, though. 3/5 Stars.

Monday, August 24, 2020

Flux CD oppa gitops style!


Those clever developers of flux have evolved their gitops continuous delivery pattern and released flux v2.0 at the heart of a containerized orchestration framework.  Check out their tutorialoppa gitops style!

Sunday, August 23, 2020

Software Engineering presentations for a non-technical audience


Hilary Nussbaum has some thin but interesting advice for development managers who are trying to communicate what they have done to a non-technical audience.  She concentrates on three measures of code velocity to illustrate a team's success at planning and execution.  But she also recommends discussing customer-affecting reactive support incident volume to reflect quality.  She frames her advice as a CTO talking to her board of directors but the ideas are applicable to a development manager at any level of any organization.

network address translation (NAT)



Dave Anderson takes us on a very-long journey of everything you always wanted to know about NAT but were afraid to ask.  If you are so lucky that you have never had to deal with STUN, ICE, or other NAT issues, congratulations!  Dave's long article is a great tutorial, easy to follow, and comprehensive.

What's the difference between monitoring and observability?


Charity Majors has some (strong) opinions about the differences.  Fundamentally, monitoring is to keep track of known unknowns (1OI or first order of ignorance). Observability is to speed detection, diagnosis, and recovery from unknown unknowns (2OI or second order of ignorance).  She articulates in great detail what all she considers requisite for true observability and creates an awesome wishlist.  I stumbled upon her definition because I was reading Charity's recent article expressing her views on the evolution of the operations role in an organization.

Gate Crashers by Patrick S Tomlinson


Fun, light, hilarious story had me laughing out loud several times. 5/5 Stars.  The silly cardboard characters embrace their own tropiness.

Tuesday, August 18, 2020

Siddhartha Eine indische Dichtung von Hermann Hesse


Ich habe diese Geschichte genossen. Die Charaktere sind alle bunt und der Dialog ist wunderschön gestaltet. Der Buddhismus wird ohne Proselytisierung dargestellt. 4/5 Sterne