fzhedu

db-imv

Reducing the cache misses of SIMD vectorization using IMV

randgen

bench-json

ClickHouse

ClickHouse is a free analytics DBMS for big data

client-c

The C TiKV client

cockroach

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

docs.zh-cn

duckdb

DuckDB is an in-process SQL OLAP Database Management System

exchange

grpc_async_stream

impala

Apache Impala

incubator-doris

Apache Doris (Incubating)

incubator-gluten

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

kvproto

Protocol buffer files for TiKV

LocustDB

Massively parallel, high performance analytics database that will rapidly devour all of your data.

mysql-server

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

parser

TiDB SQL Parser

postgres

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch

starrocks

StarRocks is a next-gen sub-second MPP database for full analysis scenarios, including multi-dimensional analytics, real-time analytics and ad-hoc query.

streamvbyte

Fast integer compression in C using the StreamVByte codec

tidb

TiDB is an open source distributed HTAP database compatible with the MySQL protocol

tiflash

The analytical engine for TiDB

tinysql

A course to build the SQL layer of a distributed database.

tipb

TiDB protobuf

TiYa

adaptive compression

trino

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

TurboPFor-Integer-Compression

Fastest Integer Compression

unistore

A fun project for evaluating some new optimizations quickly, do not use it in production

velox

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

vmcache