sduzh

cockroach

CockroachDB - the open source, cloud-native distributed SQL database.

duckdb

DuckDB is an analytical in-process SQL database management system

colima

Container runtimes on macOS (and Linux) with minimal setup

arrow

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

neon

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

prql

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

yugabyte-db

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

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.

delta

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

JSqlParser

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

h2database

H2 is an embeddable RDBMS written in Java.

velox

A C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.

concurrencpp

Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all

ByConity

ByConity is an open source cloud data warehouse

thread-pool

BS::thread_pool: a fast, lightweight, and easy-to-use C++17 thread pool library

risinglight

An educational OLAP database system.

substrait

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

tiflash

The analytical engine for TiDB and TiDB Cloud. Try free: https://tidbcloud.com/free-trial

x86-simd-sort

C++ template library for high performance SIMD based sorting algorithms

warp

S3 benchmarking tool

cpp-terminal

C++ library for writing multiplatform terminal applications

ninjatracing

Convert .ninja_log files to chrome's about:tracing format.

ray-sql

Distributed SQL Query Engine in Python using Ray

diskplorer

starrocks-kubernetes-operator

Kubernetes Operator for StarRocks

columbia

An efficient database query optimizer for large complex join queries

dirtysalt.github.io

A4(An Amateur Alchemist’s Adventure)

community

Welcome to the StarRocks community!

books