yajirobee

plantuml

Generate diagrams from textual description

EvaluationOfColumnarFormats

pcm

Intel® Performance Counter Monitor (Intel® PCM)

hylo

The Hylo programming language

tailscale

The easiest, most secure way to use WireGuard and 2FA.

plotly.py

The interactive graphing library for Python :sparkles: This project now includes Plotly Express!

starrocks

StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries.

dbtoaster-backend

The current backend of DBToaster, implemented in Scala.

mountpoint-s3

A simple, high-throughput file client for mounting an Amazon S3 bucket as a local file system.

book

The Rust Programming Language

datafusion

Apache DataFusion SQL Query Engine

databend

𝗗𝗮𝘁𝗮, 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗔𝗜. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com

Open-Assistant

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

lucene

Apache Lucene open-source search software

tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

cluster-data

Borg cluster traces from Google

dbeaver

Free universal database tool and SQL client

dbms-jisaku

contents of https://ryogrid.github.io/dbms-jisaku/

duckdb

DuckDB is an analytical in-process SQL database management system

KA2

KA2（花京院と青葉2）『その問題，やっぱり数理モデルが解決します』の資料です

excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

foundationdb

FoundationDB - the open source, distributed, transactional key-value store

fio

Flexible I/O Tester

pixie

Instant Kubernetes-Native Application Observability

private-click-measurement

Private Click Measurement

reshape

An easy-to-use, zero-downtime schema migration tool for Postgres

awesome-database-learning

A list of learning materials to understand databases internals

presidio

Context aware, pluggable and customizable data protection and de-identification SDK for text and images

deequ

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

system-design-primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.