Saturday,
8th
November, 2025
Spark Memory Fundamentals: How Executors Really Allocate Memory
Ever wondered why your Spark jobs run out of memory? Learn how Spark divides executor memory, manages dynamic borrowing between storage and execution, and why some tasks spill to disk while others fly through.
2022
Tuesday,
13th
December, 2022
Understanding Apache Spark runtime architecture
The internal working of Apache Spark.
Tuesday,
7th
June, 2022
An introduction to queueing theory
The mathematical study of waiting in line.
2021
Sunday,
17th
October, 2021
Introduction to support vector machines
An easy introduction to support vector machines (SVMs).
Friday,
1st
October, 2021
What is Machine Learning?
What machine learning is, how it works, and what we can do with it.
2019
Thursday,
7th
November, 2019
Block ciphers and modes of operation
A look at the modes of operation of block encryption algorithms and their resilience to errors.
Tuesday,
7th
May, 2019
dat:// — How to decentralize your website?
Decentralize your website with dat, a P2P protocol that will make the Web more efficient and secure.
Tuesday,
2nd
April, 2019
Hello World! (or how I build this site with Jekyll)
About how I built this site on GitHub Pages using Jekyll.