Open-source Agent Operating System

1000+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs, SQL, PostgreSQL, MySQL, Hive, Impala, Kafka, Hadoop, Jenkins, GitHub, GitLab, BitBucket, Azure DevOps, TeamCity, Spotify, MP3,…

High-performance analytical database. DuckDB SQL engine + Parquet storage + Arrow format. 18M+ records/sec ingestion. 6M+ rows/sec queries. Use for analytics, observability, AI, IoT, logs. Single G…

The ultimate all-in-one guide to mastering Claude Code. From setup, prompt engineering, commands, hooks, workflows, automation, and integrations, to MCP servers, tools, and the BMAD method—packed w…

hub.quarkiverse.io - Repository for contributing to quarkiverse wiki

Useful macros when performing data audits

Lakekeeper is an Apache-Licensed, secure, fast and easy to use Apache Iceberg REST Catalog written in Rust.

Companion repo to "RAG is more than vector search" blog post

the portable Python dataframe library

Quarkus Langchain4j extension

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Scalable and efficient data transformation framework - backwards compatible with dbt.

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

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Container auto-configurations for Spring Boot based integration tests

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

A modern and intuitive command line client for Kafka Connect

Flink CDC is a streaming data integration tool