For many years, I made a sincere effort to give everyone a fair shake. Just because someone associated with toxic people, I didn't automatically write them off. 1/10

X : Do you think cloud will decentralise?
Me : Already has - started with regions and AZs and is now rapidly expanding into outpost, greengrass, EKS anwhere.
X : No, I mean many providers.
Me : There are two forms of decentralisation - provision and control (i.e. authorities) ...

... what is happening is decentralisation of provision (i.e. cloud everywhere, at the edge) but under centralised authorities (Amazon, Alibaba, MSFT, Google etc).
X : What about decentralisation of control?
Me : Many companies working to a common standard ...

... that was the dream of OpenStack but they blew that on day one creating a collective prisoner dilemma. They are trying to recorrect this with K8s but the cloud has moved on, higher up the stack ...

... so, the idea of a marketplace of many different companies each having authority is ... wishful thinking by past vendors and clients they've hoodwinked. Maybe in 15-20 years we will get another go ... open source is a long game ...

... more likely is many points of provision i.e. companies offering EKS anywhere on a utility basis but under centralised authority e.g. AWS.

So, yes, the cloud is going to edge, has been for sometime but it'll be AWS / Alibaba / MSFT cloud that is everywhere.

Survivorship Bias 101

History is written by the victors. But if we exclusively focus on these successes, we allow survivorship bias to distort our understanding of the world.

But what is "survivorship bias" and how does it work?

Here's Survivorship Bias 101!

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1/ First, a few definitions.

Survivorship bias is the logical error of concentrating on survivors (successes) and ignoring casualties (failures).

When we do so, we miss the true "base rates" of survival (the actual probability of success) and arrive at flawed conclusions.

2/ When we completely ignore failures, we lose our ability to correctly identify the differences between successes and failures.

Put simply, exclusively focusing on successes may actually inhibit our ability to identify (and replicate) the actions that led to such success.

3/ Cicero wrote on the topic over 2,000 years ago.

An atheist named Diagoras is shown portraits of people who prayed and were saved from death at sea as proof of God's existence.

Diagoras replies, "I see those who were saved, but where are those painted who were shipwrecked?"

4/ Cicero cuts right to the point - we cannot conclude that prayer led to being saved from the sea if we ignore those who prayed and then drowned.

Survivorship bias can lead to a deeply-flawed understanding of cause-and-effect relationships.

Let's look at some examples.