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It's hard to write code for computers, but it's even harder to write code for humans Writing code for a computer is hard enough. You take something big and fuzzy, some large vague...
27th Sep 2024
39

It's hard to write code for computers, but it's even harder to write code for humans

from Home on Erik Bernhardsson [alt+shift+b] in technology

27th Sep 2024
Writing code for a computer is hard enough. You take something big and fuzzy, some large vague business outcome you want to achive. Then you break it down recursively and think about all the cases until you have clear logical statements a computer can follow.
Predicting solar eclipses with Python As I am en route to see my first total solar eclipse, I was curious how hard it would be to compute...
7th Apr 2024
41

Predicting solar eclipses with Python

from Home on Erik Bernhardsson [alt+shift+b] in technology

7th Apr 2024
As I am en route to see my first total solar eclipse, I was curious how hard it would be to compute eclipses in Python. It turns out, ignoring some minor coordinate system head-banging, I was able to get something half-decent working in a couple of hours.
Simple sabotage for software CIA produced a fantastic book during the peak of World War 2 called Simple Sabotage. It laid out...
13th Dec 2023
40

Simple sabotage for software

from Home on Erik Bernhardsson [alt+shift+b] in technology

13th Dec 2023
CIA produced a fantastic book during the peak of World War 2 called Simple Sabotage. It laid out various ways for infiltrators to ruin productivity of a company. Some of the advice is timeless, for instance the section about “General interference with Organizations and...
What I have been working on: Modal Long story short: I'm working on a super cool tool called Modal. Please check it out — it lets you...
7th Dec 2022
42

What I have been working on: Modal

from Home on Erik Bernhardsson [alt+shift+b] in technology

7th Dec 2022
Long story short: I'm working on a super cool tool called Modal. Please check it out — it lets you run things in the cloud without having to think about infrastructure. Scaling out, scheduling, containerization, using GPUs, setting up webhooks, and all kinds of other stuff.
We are still early with the cloud: why software development is overdue for a change This is is in many respects a successor to a blog post I wrote last year about what I want from...
19th Oct 2022
42

We are still early with the cloud: why software development is overdue for a change

from Home on Erik Bernhardsson [alt+shift+b] in technology

19th Oct 2022
This is is in many respects a successor to a blog post I wrote last year about what I want from software infrastructure, but the ideas morphed in my head into something sort of wider.
σ-driven project management: when is the optimal time to give up? Hi! It's your friendly project management theorician. You might remember me from blog posts such as...
5th Apr 2022
25

σ-driven project management: when is the optimal time to give up?

from Home on Erik Bernhardsson [alt+shift+b] in technology

5th Apr 2022
Hi! It's your friendly project management theorician. You might remember me from blog posts such as Why software projects take longer than you think, which is a blog post I wrote a long time ago positing that software projects completion time follow a log-normal distribution.
Storm in the stratosphere: how the cloud will be reshuffled Here's a theory I have about cloud vendors (AWS, Azure, GCP): Cloud vendors1 will increasingly...
30th Nov 2021
21

Storm in the stratosphere: how the cloud will be reshuffled

from Home on Erik Bernhardsson [alt+shift+b] in technology

30th Nov 2021
Here's a theory I have about cloud vendors (AWS, Azure, GCP): Cloud vendors1 will increasingly focus on the lowest layers in the stack: basically leasing capacity in their data centers through an API. Other pure-software providers will build all the stuff on top of it.
Building a data team at a mid-stage startup: a short story I guess I should really call this a parable. The backdrop is: you have been brought in to grow a...
7th Jul 2021
23

Building a data team at a mid-stage startup: a short story

from Home on Erik Bernhardsson [alt+shift+b] in technology

7th Jul 2021
I guess I should really call this a parable. The backdrop is: you have been brought in to grow a tiny data team (~4 people) at a mid-stage startup (~$10M annual revenue), although this story could take place at many different types of companies.
What's Erik up to? I joined Better in early 2015 because I thought the team was crazy enough to actually change one of...
1st Apr 2021
25

What's Erik up to?

from Home on Erik Bernhardsson [alt+shift+b] in technology

1st Apr 2021
I joined Better in early 2015 because I thought the team was crazy enough to actually change one of the largest industries in the US. For six years, I ran the tech team, hiring 300+ people, probably doing 2,000+ interviews, and according to GitHub I added 646,941 lines of code...
Giving more tools to software engineers: the reorganization of the factory It's a popular attitude among developers to rant about our tools and how broken things are. Maybe...
16th Dec 2020
25

Giving more tools to software engineers: the reorganization of the factory

from Home on Erik Bernhardsson [alt+shift+b] in technology

16th Dec 2020
It's a popular attitude among developers to rant about our tools and how broken things are. Maybe I'm an optimistic person, because my viewpoint is the complete opposite! I had my first job as a software engineer in 1999, and in the last two decades I've seen software engineering...
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