A program for replaying ClickHouse data and simulating user queries

Write k6 tests in Python

📚 Papers & tech blogs by companies sharing their work on data science & machine learning in production.

Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server.

Upserts, Deletes And Incremental Processing on Big Data.

Learn System Design concepts and prepare for interviews using free resources.

An attempt to answer the age old interview question "What happens when you type google.com into your browser and press enter?"

The BusTub Relational Database Management System (Educational)

6.824: Distributed Systems

Mega list of 1 on 1 meeting questions compiled from a variety to sources

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

👔 How to transition from software development to engineering management

Notes from books and other interesting things that I've read. Table of contents at the end 👇

External-Memory Sorting in Java

A Data Engineering & Machine Learning Knowledge Hub

BTree provides a simple, ordered, in-memory data structure for Go programs.

Apache Flink Stateful Functions

Apache Flink

Geohash utitlies in java

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

A curated list of awesome big data frameworks, ressources and other awesomeness.

Abstract Algebra for Scala

Stream summarizer and cardinality estimator.

🙈 Volkswagen detects when your tests are being run in a CI server, and makes them pass.

The Data Engineering Cookbook

Study group for algorithms in Ruby, hosted at App Academy

pushin' pix

Google Cloud Platform Certification resources.