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

Query-focused summarization data

Unofficial mirror of sourceware glibc repository. Updated daily.

Kernel profiler based on perf_event and ebpf

Mirror of Google Breakpad project

Heap Analyzer for Python

reproducible benchmark of database-like ops

DuckDB is an analytical in-process SQL database management system

A library that provides an embeddable, persistent key-value store for fast storage.

An open-source C++ library developed and used at Facebook.

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …

🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Apache Pulsar C++ client library

JDK main-line development https://openjdk.org/projects/jdk

Pluggable in-process caching engine to build and scale high performance services

ByConity is an open source cloud data warehouse

Java真正智慧的ORM框架，融合JPA功能和最佳的sql编写及查询模式、独创的缓存翻译、最优化的分页、并提供无限层级分组汇总、同比环比、行列转换、树形排序汇总、sql自适配不同数据库、分库分表、多租户、数据加解密、脱敏以及面向复杂业务和大规模数据分析等痛点、难点问题项目实践经验分享的一站式解决方案!

horoscope is an optimizer inspector for DBMS.

fuzzing for config

go-sqlsmith is a port of sqlsmith

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

AI Native Data App Development framework with AWEL(Agentic Workflow Expression Language) and Agents

Data Infra 研究社

the AI-native open-source embedding database

Multi-DBMS SQL Benchmarking Framework via JDBC

Spark ClickHouse Connector build on DataSourceV2 API

A tool for use with clang to analyze #includes in C and C++ source files

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.

ClickHouse Java Clients & JDBC Driver