# Rust data engineering

> AI-ranked search results for `data engineering in rust` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 116 total matches; showing the top 11.

Explore on the web: https://awesome-repositories.com/q/data-engineering-in-rust

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## Results

- [apache/datafusion](https://awesome-repositories.com/repository/apache-datafusion.md) (8,908 ⭐) — Apache DataFusion is an extensible, columnar SQL query engine that runs embedded within a host application without requiring a separate server process. It processes data in columnar batches using Apache Arrow for memory-efficient analytics, and can scale analytic workloads across multiple nodes for parallel execution. The engine supports both SQL and DataFrame queries through a modular, streaming architecture that allows custom operators, data sources, functions, and optimizer rules.

The engine distinguishes itself through its modular extension framework, which enables building custom query e
- [pola-rs/polars](https://awesome-repositories.com/repository/pola-rs-polars.md) (38,855 ⭐) — Polars is a high-performance columnar data processing library designed for efficient analytical workflows. It functions as a structured data library that organizes information into typed columns, utilizing the Apache Arrow memory format to enable zero-copy data sharing and cache-friendly, vectorized operations. The engine is built to handle large-scale tabular datasets, providing both local and distributed analytical runtimes that scale from single-machine environments to multi-node clusters.

The project distinguishes itself through a sophisticated lazy query engine that constructs abstract e
- [risingwavelabs/risingwave](https://awesome-repositories.com/repository/risingwavelabs-risingwave.md) (9,093 ⭐) — RisingWave is a cloud-native streaming database and real-time analytics engine that uses standard SQL to process continuous data streams. It functions as a streaming data lakehouse, combining the capabilities of a streaming SQL database with a platform that integrates streaming ingestion with open table formats.

The system is distinguished by its use of the PostgreSQL wire protocol, allowing it to integrate with existing SQL tools and drivers. It employs a decoupled compute and storage architecture, persisting streaming state and materialized views in cloud object storage to enable independen
- [eventual-inc/daft](https://awesome-repositories.com/repository/eventual-inc-daft.md) (5,225 ⭐) — Daft is a distributed dataframe library and multimodal data processor designed to handle large-scale structured and unstructured data. It functions as a vectorized execution engine that processes tables alongside images, audio, and video, utilizing a unified schema to manage diverse data types.

The project distinguishes itself by combining distributed data engineering with large-scale AI inference. It provides an AI data pipeline for batch-optimizing model prompts and generating high-dimensional text embeddings, while utilizing zero-copy memory sharing to execute custom Python functions witho
- [materializeinc/materialize](https://awesome-repositories.com/repository/materializeinc-materialize.md) (6,314 ⭐) — Materialize is a streaming SQL database that continuously ingests live data from sources such as Kafka, Redpanda, PostgreSQL, and MySQL, and incrementally maintains materialized views. It provides a PostgreSQL-compatible query engine that accepts standard SQL over the PostgreSQL wire protocol, enabling any existing SQL client or BI tool to query real-time data. The system also includes a Model Context Protocol (MCP) server that exposes live materialized view data to AI agents, providing fresh context without polling.

Materialize distinguishes itself through its ability to offer configurable c
- [apache/arrow-ballista](https://awesome-repositories.com/repository/apache-arrow-ballista.md) (2,066 ⭐) — Apache DataFusion Ballista Distributed Query Engine
- [dinedal/textql](https://awesome-repositories.com/repository/dinedal-textql.md) (9,109 ⭐) — TextQL is a command line SQL query engine designed to execute relational queries directly against structured text files, such as CSV and TSV, without requiring a database import. It functions as a relational text file analyzer and a CSV processor that treats plain text files as virtual tables for filtering, joining, and aggregating data.

The tool is built as a pipe-compatible data transformation utility, allowing it to process data from standard input and output formatted datasets. It enables relational joins across multiple files or directories within a single query to analyze relationships
- [cwida/duckdb](https://awesome-repositories.com/repository/cwida-duckdb.md) (38,822 ⭐) — DuckDB is an embedded, in-process analytical SQL database and OLAP database management system. It functions as a data engine for Parquet and CSV files, allowing users to execute complex SQL queries on large datasets without requiring a separate server process.

The system is designed for local analytical processing and embedded data science workflows. It enables the direct querying and analysis of Parquet and CSV files from disk, bypassing the need to load data into a permanent database.

The engine provides high-performance analytical SQL execution, including support for window functions and
- [duckdb/duckdb](https://awesome-repositories.com/repository/duckdb-duckdb.md) (38,805 ⭐) — DuckDB is an in-process analytical database engine designed to run directly within an application process. As a zero-dependency, embedded system, it provides enterprise-grade SQL data processing capabilities without the overhead of managing a dedicated database server. It is built to handle complex analytical and aggregation tasks by storing and retrieving information in columns, allowing for high-performance relational data manipulation.

The engine distinguishes itself through a columnar vectorized execution model that maximizes CPU cache efficiency during query operations. It employs adapti
- [vaexio/vaex](https://awesome-repositories.com/repository/vaexio-vaex.md) (8,506 ⭐) — Vaex is a high-performance Apache Arrow DataFrame library and out-of-core data processing engine designed to handle billion-row tabular datasets in Python. It functions as a lazy evaluation framework that defers computations and transformations until results are required, enabling the processing of datasets that exceed available system RAM by mapping files directly from disk.

The project distinguishes itself as a tool for big data visualization and exploration, specifically integrated for use within interactive notebooks. It provides specialized capabilities for machine learning feature engin
- [cockroachdb/cockroach](https://awesome-repositories.com/repository/cockroachdb-cockroach.md) (32,207 ⭐) — Cockroach is a distributed SQL database designed to scale horizontally across multiple nodes while maintaining strict ACID compliance and global data consistency. It functions as a relational database engine that automatically partitions data into ranges, rebalancing them across a cluster to accommodate growing storage and throughput requirements. By utilizing a distributed consensus protocol, the system ensures that all nodes agree on the order of operations, providing fault tolerance and continuous availability even in the event of hardware failures.

The system distinguishes itself through