The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

kaskade is a text user interface for kafka, which allows you to interact and consume topics from your terminal in style!

Classical equations and diagrams in machine learning

LLM101n: Let's build a Storyteller

High Performance Inter-Thread Messaging Library

High-Performance server for NATS.io, the cloud and edge native messaging system.

Fast, secure, efficient backup program

Another minimal Raft implementation in Rust.

A curated list of awesome frameworks, libraries and software for the Java programming language.

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

💱 Trading application written in Scala 3 that showcases an Event-Driven Architecture (EDA) and Functional Programming (FP)

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

Postgres for Search and Analytics

StellarGraph - Machine Learning on Graphs

Includes notes on using Apache Spark in general, notes on using Spark for Physics, how to run TPCDS on PySpark, how to create histograms with Spark, tools for performance testing CPUs, Jupyter note…

A collection of postmortems. Sorry for the delay in merging PRs!

A book covering the fundamentals of data visualization

This is an online course where you can learn and master the skill of low-level performance analysis and tuning.

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

Tips and resources to prepare for Behavioral interviews.

kubectl-prof is a kubectl plugin to profile applications on kubernetes with minimum overhead

It's crazy, I found a case where Rust is slower than Python! But, really?

A command-line benchmarking tool

Advanced Python Mastery (course by @dabeaz)

PostgreSQL zero-downtime migrations made easy

High performance I/O library for Java using io_uring under the hood

Open-source Platform for learning kubernetes and aws eks and preparation for for Certified Kubernetes exams (CKA ,CKS , CKAD)

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Venice, Derived Data Platform for Planet-Scale Workloads.