Repository Index

Extremely fast Query Engine for DataFrames, written in Rust

• dataframe-library
• dataframe
• dataframes
• rust

Translated25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker.

• clickhouse
• database
• database-client
• database-management

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

• analytics
• cube
• postgresql
• mysql

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

• sql
• rust
• postgres
• mysql

Distributed transactional key-value database, originally created to complement TiDB

• distributed-transactions
• raft
• rust
• key-value

A safe, extensible ORM and Query Builder for Rust

• rust
• query-builder
• orm
• postgresql

Apache DataFusion SQL Query Engine

• arrow
• big-data
• dataframe
• datafusion

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

• machine-learning
• computer-vision
• data-format
• deep-learning

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

• redis
• redis-module
• search
• search-engine

Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.

• caching
• caching-proxy
• databases
• mysql

An embedded key-value database in pure Rust

• rust

Find files with SQL-like queries

• find
• files
• filesystem
• query

The open source and enterprise-ready webhooks service 🦀

• webhooks
• rust
• webhook-server
• webhook-service

Apache DataFusion Ballista Distributed Query Engine

• arrow
• big-data
• dataframe
• olap

A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in

• database
• drop-in-replacement
• in-memory
• kividb

In-memory key-value server in Rust that speaks RESP, so redis-cli and Redis clients connect. Locks, rate limits, job queues and a change feed are single commands; Raft-based failover. Clients for Rust, .NET, Go, Java, Python and Node.js.

• cache
• database
• nosql-database
• redis

AST-native PostgreSQL toolkit: typed queries to wire protocol, with built-in RLS tenant isolation.