This is the companion repository for the book How Query Engines Work.
☆427Jan 25, 2026Updated last month
Alternatives and similar repositories for how-query-engines-work
Users that are interested in how-query-engines-work are comparing it to the libraries listed below
Sorting:
- How query engine work golang port for learning purpose☆23Dec 25, 2021Updated 4 years ago
- An educational OLAP database system.☆1,815Aug 10, 2025Updated 6 months ago
- Experimental DataFusion Optimizer☆52Jun 9, 2023Updated 2 years ago
- Apache DataFusion Ballista Distributed Query Engine☆1,984Updated this week
- A cross platform way to express data transformation, relational algebra, standardized record expression and plans.☆1,478Updated this week
- A native storage format for apache arrow☆83Oct 18, 2023Updated 2 years ago
- databend source reading notes☆22Jan 27, 2023Updated 3 years ago
- sqlrs is an in-process sql query engine☆113Jan 7, 2023Updated 3 years ago
- A Toy Query Engine & SQL interface☆66May 25, 2022Updated 3 years ago
- Apache DataFusion SQL Query Engine☆8,462Feb 28, 2026Updated last week
- Sqllogictest parser and runner in Rust, with extensions.☆217Feb 14, 2026Updated 3 weeks ago
- Databend 内幕大揭秘☆301Jan 26, 2024Updated 2 years ago
- SQL Benchmark derived from TPC-DS☆15May 20, 2023Updated 2 years ago
- LSM based key-value store in rust, design for cloud☆87Feb 27, 2022Updated 4 years ago
- CMU-DB's Cascades optimizer framework☆405Jan 6, 2025Updated last year
- ☆97Updated this week
- Apache Iceberg☆1,234Updated this week
- TPCH benchmark tool for databend☆11Nov 15, 2022Updated 3 years ago
- Extensible SQL Lexer and Parser for Rust☆3,326Updated this week
- Official Rust implementation of Apache Arrow☆3,379Feb 27, 2026Updated last week
- Build database expression type checker and vectorized runtime executor in type-safe Rust☆99Jul 8, 2022Updated 3 years ago
- Let's build an OLAP database from scratch! 🚧 UNDER CONSTRUCTION 🚧☆104Jan 23, 2024Updated 2 years ago
- A composable and fully extensible C++ execution engine library for data management systems.☆4,070Updated this week
- Pure Rust LSM-tree based embedded storage engine☆624Mar 16, 2023Updated 2 years ago
- SQL Benchmark derived from TPC-H☆11May 20, 2023Updated 2 years ago
- Cache server :)☆32Sep 5, 2023Updated 2 years ago
- The Auron accelerator for distributed computing framework (e.g., Spark) leverages native vectorized execution to accelerate query process…☆1,719Updated this week
- Distributed SQL database in Rust, written as an educational project☆7,188Feb 14, 2026Updated 2 weeks ago
- Apache DataFusion Comet Spark Accelerator☆1,148Feb 27, 2026Updated last week
- Collection of experiments to carve out the differences between two types of relational query processing engines: Vectorizing (interpretat…☆267Jul 18, 2018Updated 7 years ago
- In-Memory Analytics with Apache Arrow, published by Packt☆105Feb 5, 2026Updated last month
- Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.☆1,521Updated this week
- Transmute-free Rust library to work with the Arrow format☆1,069Feb 27, 2024Updated 2 years ago
- A high-performance storage engine for modern hardware and platforms.☆518Jan 9, 2023Updated 3 years ago
- Pure Rust Iceberg Implementation☆163Aug 13, 2024Updated last year
- Sift is a basic, Relational Algebra based query engine built on top of Apache Arrow. It draws inspiration from Andy Grove's KQuery.☆22May 1, 2022Updated 3 years ago
- Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.☆9,174Updated this week
- Fastest and safest Rust implementation of parquet. `unsafe` free. Integration-tested against pyarrow☆383Jul 31, 2024Updated last year
- A course to build the SQL layer of a distributed database.☆2,040Sep 27, 2023Updated 2 years ago