A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

• UpdatedDec 17, 2025
• Python

Project: M36 Relational Algebra Engine

• UpdatedDec 13, 2025
• Haskell

The OpenCog (hyper-)graph database and graph rewriting system

• UpdatedDec 17, 2025
• C++

The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)

• UpdatedDec 16, 2025
• Java

Functional relational programming for Clojure(Script).

• UpdatedNov 29, 2024
• Clojure

Aulas, exercícios e resumos sobre banco de dados

• UpdatedSep 7, 2024
• SQL

Bmg - Relational Algebra for Modern Times

• UpdatedOct 4, 2025
• Ruby

Relational data pipelines for the science lab

• UpdatedDec 12, 2025
• Python

Ibis Substrait Compiler

• UpdatedDec 11, 2025
• Python

Educational tool for relational algebra

• UpdatedMay 9, 2024
• Python

Distributed batch data processing framework

• UpdatedDec 13, 2025
• Go

A minimal in-memory database with relational algebraic expressions as queries

• UpdatedAug 23, 2021
• Rust

Relational algebra compliant in memory tabular data store.

• UpdatedJul 31, 2020

Relational Algebra, now with more algebra!

• UpdatedSep 14, 2025
• Julia

Ejercicios y apuntes realizados en el Ciclo Formativo de Grado Superior de Desarrollo de Aplicaciones Multiplataforma (DAM).

• UpdatedJun 2, 2025
• Java

BDD-based implementation of Datalog

• UpdatedJun 14, 2020
• Haskell

Generic immutable recursive data representation API targeted at source code models and more.

• UpdatedDec 1, 2025
• Java

Table (relational, tabular data) implementation for GNU Octave

• UpdatedJul 8, 2025
• MATLAB

Relational Algebra Interpreter writting in Python and Qt

• UpdatedOct 18, 2025
• Python

Calcite Demo

• UpdatedApr 12, 2020
• Java