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While several German religious leaders, writers and artists, industrialists and politicians mounted strong opposition to Nazi rule at great personal cost, sometimes of their lives, there was nothing comparable to be found in German science.

I stumbled upon the book thanks to this article that mostly dealt with the effort of constructing an Aryan version of Physics. What an interesting book. By using the stories of giants like Max Planck, Peter Debye and Werner Heisenberg during the Nazi rule the author explores the apolitical stance many scientists used to have (and depending the field continue to adopt) on the results of their work and the repercussions of them being used. Planck remained glued to the Fatherland regardless of who was ruling it (and whether being true to the Fatherland), Debye tried to walk though the rain without getting wet and Heisenberg with the arrogance that came with his ability tried to rebuild German Physics by assuming the role of its curator.

Together with these we learn of the noble stance by Max von Laue and Fritz Strassman  («I value my personal freedom so highly, that to preserve it I would brake stones») and the grey stance of the rest who stayed and did science within the regime. Even Lise Meitner and Debye left at the very last moment they could. Correspondence between many prominent scientists from the beginning of the Nazi rule till after WWII is also included. Very interesting points of view and commentary of the situation these people were in.

While you cannot completely enjoy the book without remembering your Physics, you will highly enjoy the questions of ethics and moral compass that it poses. I know it troubled me and it makes me answer questions about the work I am doing and the sector it applies too daily. And DevOps is not exactly science yet.

While the stories we read about for 11 or so chapters serve largely as a preamble to the fantastic epilogue on Science and Ethics, they do describe the situation we are in today and questions we need to answer. Prior to reading the book I used the get a bit sad when a scientist or an engineer I admired failed me on other standards that I supposed they were concurrently holding. I do not get sad any more. Within the realm of politics they are equally fallible like the rest of us.

I make it no secret that one of the most impactful essays on me the last 20 years has been Bob Lucky‘s essay about the last electrical engineer. And I have seen other computer scientists taking it into account too.

Ever since cloud computing caught on, it comes more and more frequently to mind, because I see that the abundance of computing power makes people think that they can get away without really thinking about the problem. After all, computing has become cheap, right? The prototype you’ve just rigged up costs $10 / month to host. Well scale on the other hand does not come cheap and it will bite you.

Now that «cloud» has become a commodity word, «serverless» is coming to dominate. Because you really do not need to buy your infrastructure since, you know, you can have a data center as a tab in your browser for half the cost. And you really now do not need old-school sysadmins, since you make people all work together and deploy stuff n-times a day (DevOps).  But hey, even that is complex, because you just want to write the damn stuff and not think on where it runs, or how the hell it is supposed to run on scale. You only want profit on scale.

So let’s go serverless. And in the process, let’s make the prophecy about the world needing 5 computers true. Only they are cloud / serverless providers (just count the big players) where for some engineers, paraphrasing a bit Bob Lucky, life will be:

Projecting the current trends, future applications will be serverless.  No one will have the foggiest idea what is on that cloud.  Somewhere in the basement of the serverless provider or its successor will be a huge computer file with the listing of that infrastructure.  The last engineer will sit beside the file, handcuffed to the disk drive like a scene out of «Ben Hur.»  That engineer will be extremely well paid, and his or her every demand will be immediately satisfied.  That engineer will be the last keeper of the secret of the universe: E = IR.

Bootcamps and other vocational training institutions will turn out lots of serverless programmers, so prepare at least to be able to tick the Steinmetz chalk mark.

How to hire

2016/06/30

Well this is the summary of my notes after listening to this podcast episode, about a subject I know nothing about. Five rules on hiring that can make you or brake you. They seem pretty normal to me, I guess I will try to make some use of them in the future:

  • Have a process and make it collaborative. It does not really matter what kind of process you have in place. It matters that you have one. Because once you have it and you have to shift through a lot of applications, patterns of interest to you will emerge. Make it a collaborative process in order to gain more perspectives and do not rush it, for you will end up hiring the first one that comes through the door without thinking it through.
  • Hire for attitude to work and accountability. When you’re hiring, you should try to figure out whether the person applying is taking ownership of their failures or missed goals, or whether it was always everybody else’s fault.
  • Be aware of your natural bias for sameness. Sameness can bring you closer to groupthink. You do not want that. Even Drucker advocated for dissent. To achieve it you need to be aware of your natural bias.
  • Know what is culture in your company and what is not. This is a pain point because when hired you can end up in the wrong environment. Not a happy arrangement for both parties. Just imagine being a 9to5 person at an all out, «sleep under the desk» company.
  • Hire for potential. This one I use to hear and real all over, including this podcast. Maybe this happens because everyone is looking for a specific type of guru? I do not know. But sure, if you cannot find (or pay) the specific worker that you’re looking for, why not build them? What if you build them and they leave, asks the old joke. What if you do not build them and you have none then?

Funny thing: This is the first podcast episode I ever listened to and kept notes (the bold lines, plus some keywords). And it is all transcribed.

PS: I believe the twins study mentioned in the podcast is this one.

The Expert Beginner

2016/06/12

I found out about the Expert Beginner book from Avdi Grimm’s newsletter. It is a small but discomforting book (a series of blog posts turned into a book) that I believe anyone in programming, systems administration or DevOps arena must devote some hours to read. Its basic premise is the following extension of the Dreyfus model:

The Expert Beginner trap

The Expert Beginner trap

While the book is a guide on how to spot and avoid Expert Beginners (people who believe they have mastered all there is to master in their field and anything beyond what they already know is useless), it also serves as a guide to spot when you start emitting Expert Beginner signals yourself.

Do yourself a favor and read the book. Especially if you consider yourself a guru, ninja or rockstar of something. It will only cost you two hours.

81-82

2016/05/30

Μέχρι σήμερα ο αγαπημένος μου αγώνας μπάσκετ ήταν αυτός. Αυτό άλλαξε και τον αγώνα δεν τον είδα, τον άκουσα στην ΕΡΑ Σπορ.

giannakopoulos_spanoulis

Δεν είναι μόνο το τελευταίο σουτ σημαντικό στον αγώνα. Είναι και σκηνές στην μέση.

Διαρπαγή;

2016/05/14

Πολλοί επιθυμούν τη διαρπαγή του θεσμού από τη δημόσια τηλεόραση»

Oh well:

Members of the EBU are radio and television companies, most of which are government-owned public service broadcasters or privately owned stations with public service missions.

Δηλαδή τι; Ποιος ακριβώς άλλος σταθμός στην Ελλάδα είναι (ή μπορεί να γίνει) μέλος της EBU;

Δεν είμαστε όλοι χάνοι.

There had been no tanks on the streets. No one had gone to the firing squad […] It was a very British coup.

I found out about «A Very British Coup» while searching for the origins of House of Cards. A very fascinating novel that deals with the complexities of governance. With a clear depiction of all the forces in power that collide, how and why.

Do you happen to know of a country in the Western World with a leftist government? That dislikes the IMF, the EU and NATO? That seeks funding from alternative sources? Then you should read this book, even though the ending was not of my taste. The novel had to end somehow anyway. Come to think about it, no, I like it how it ends. It reminded me of 1984.

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