This recipe of ratatouille is a combination of Julia Child’s and Michel Richard’s (the latter shared by Bill Buford in his book “Dirt”). It is more complicated than most people would care to make, but the idea is that cooking all vegetables separately brings out more intense flavour. I provide…

The story is here: https://engineering.mongodb.com/post/we-replaced-an-ssd-with-storage-class-memory-here-is-what-we-learned

This crispy goodness came out of my oven. There are many great breads out there. Why bother making my own? This bread was made with only three ingredients: grain, water and salt. I do not use commercial flour. I buy local grain and grind it in a small mill that…

When I ask my colleagues why mmap is faster than system calls, the answer is inevitably “system call overhead”: the cost of crossing the boundary between the user space and the kernel. It turns out that this overhead is more nuanced than I used to think, so let’s look under…

I’ve been hearing about ketosis for many years; first by way of the (in)famous Atkins diet, and then via other avenues. Even though I did not read about it deeply, I stayed largely skeptical. Like many others, I thought that getting into ketosis required restricting one’s diet to butter layered…

Ten months on “Japanese diet” improved diversity of my microbiome (from 75th percentile to 84th according to Ubiome), reduced my weight by 5kg, and generated lots of questions from my friends. This post is dedicated to answering the most common question: What do you actually eat? I write “Japanese diet”…

On July 18, 2018 the European Commission issued Google an unprecedented fine of €4.34 billion for allegedly illegal competitive practices. In its statement it said: “ Our case is about three types of restrictions that Google has imposed on Android device manufacturers and network operators to ensure that traffic on…

My recent interest in human microbiome led me to explore the traditional Japanese diet. Not the weight loss diet, but their way of eating. In this post I will share the few bits that I learned about these fascinating subjects. Human microbiome is the community of microbes that live inside…

When several threads run concurrently on the cores of a multicore processor they may need to share data. In a write-sharing mode, where one thread reads and another one writes, data needs to be protected in order to avoid race conditions, which may result in lost or corrupted data. …