GitHub topics: relational-algebra
datajoint/datajoint-python
Relational data pipelines for the science lab
Language: Python - Size: 19.7 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 175 - Forks: 86
capillariesio/capillaries
Distributed batch data processing framework
Language: Go - Size: 6.42 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 66 - Forks: 3
substrait-io/substrait
A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
Language: Python - Size: 1.41 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 1,288 - Forks: 170
agentm/project-m36
Project: M36 Relational Algebra Engine
Language: Haskell - Size: 7.16 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 921 - Forks: 47
opencog/atomspace
The OpenCog (hyper-)graph database and graph rewriting system
Language: C++ - Size: 163 MB - Last synced at: 9 days ago - Pushed at: 22 days ago - Stars: 867 - Forks: 242
usethesource/rascal
The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)
Language: Java - Size: 1.02 GB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 420 - Forks: 78
KroniKalZ/Query-Execution-Engine
This project is a simple query processing engine built using relational algebra operators. It supports query evaluation using materialization, with operators such as Select, Project, and Join, and processes records from flat files in a paginated manner.
Language: C++ - Size: 4.34 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 1 - Forks: 0
Nico-Src/portfolio
VS-Code styled Portfolio Website written in HTML, CSS, Javascript.
Language: HTML - Size: 58.2 MB - Last synced at: 9 days ago - Pushed at: 16 days ago - Stars: 3 - Forks: 0
ibis-project/ibis-substrait
Ibis Substrait Compiler
Language: Python - Size: 2.55 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 102 - Forks: 22
jsoulier/comp_3005_relational_algebra_query_processor
Relational algebra query processor written for COMP3005
Language: Python - Size: 837 KB - Last synced at: 15 days ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0
gerardnico/calcite
Calcite Demo
Language: Java - Size: 330 KB - Last synced at: 17 days ago - Pushed at: about 5 years ago - Stars: 32 - Forks: 12
shahsawoodshinwari/database-modeling
Databases: Modeling and Theory
Size: 4.88 KB - Last synced at: 27 days ago - Pushed at: 27 days ago - Stars: 0 - Forks: 0
Qv1ko/DAM
Ejercicios y apuntes realizados en el Ciclo Formativo de Grado Superior de Desarrollo de Aplicaciones Multiplataforma (DAM).
Language: Java - Size: 1 GB - Last synced at: 17 days ago - Pushed at: 6 months ago - Stars: 35 - Forks: 9
chartshq/datamodel 📦
Relational algebra compliant in memory tabular data store.
Size: 3.05 MB - Last synced at: 8 days ago - Pushed at: over 4 years ago - Stars: 60 - Forks: 7
centaurialpha/pireal
Relational Algebra Interpreter writting in Python and Qt
Language: Python - Size: 3.76 MB - Last synced at: 23 days ago - Pushed at: 24 days ago - Stars: 32 - Forks: 6
AlgebraicJulia/AlgebraicRelations.jl
Relational Algebra, now with more algebra!
Language: Julia - Size: 561 KB - Last synced at: 6 days ago - Pushed at: 7 days ago - Stars: 52 - Forks: 4
salmans/codd
A minimal in-memory database with relational algebraic expressions as queries
Language: Rust - Size: 183 KB - Last synced at: 11 days ago - Pushed at: over 3 years ago - Stars: 61 - Forks: 1
vinialg/Banco-de-Dados
Size: 10.7 KB - Last synced at: about 1 month ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0
rikulauttia/database-fundamentals
Database performance engineering lab demonstrating 148x query optimization through advanced indexing strategies and ACID-compliant transaction patterns. Features production-ready implementations spanning both SQL and NoSQL paradigms with measured performance analytics. A practical showcase of database engineering principles.
Language: Python - Size: 7.81 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0
wotbrew/relic
Functional relational programming for Clojure(Script).
Language: Clojure - Size: 1.68 MB - Last synced at: 21 days ago - Pushed at: 5 months ago - Stars: 415 - Forks: 7
delonnewman/activerecord-setops
Union, Intersect, and Difference set operations for ActiveRecord (also, SQL's UnionAll).
Language: Ruby - Size: 656 KB - Last synced at: 11 days ago - Pushed at: over 2 years ago - Stars: 22 - Forks: 1
brunocampos01/banco-de-dados
Aulas, exercícios e resumos sobre banco de dados
Language: SQL - Size: 245 MB - Last synced at: about 2 months ago - Pushed at: 8 months ago - Stars: 389 - Forks: 58
usethesource/vallang
Generic immutable recursive data representation API targeted at source code models and more.
Language: Java - Size: 13.9 MB - Last synced at: 23 days ago - Pushed at: about 2 months ago - Stars: 35 - Forks: 13
apjanke/octave-tablicious
Table (relational, tabular data) implementation for GNU Octave
Language: MATLAB - Size: 45.5 MB - Last synced at: 12 days ago - Pushed at: 6 months ago - Stars: 32 - Forks: 11
leoarj/db-sql-language-with-postgresql-ia-expert-academy
Banco de Dados e Linguagem SQL com PostgreSQL (IA Expert Academy)
Language: PLpgSQL - Size: 1.49 MB - Last synced at: 22 days ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0
phcp0110/Bases-de-dados-
Resolução das fichas da UC IAPDB providenciadas pelo Professor José Machado.
Size: 502 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0
skebir/rashell
a relational algebra shell
Language: Python - Size: 32.2 KB - Last synced at: 11 days ago - Pushed at: almost 3 years ago - Stars: 21 - Forks: 1
chessai/hsdatalog
BDD-based implementation of Datalog
Language: Haskell - Size: 166 KB - Last synced at: 3 days ago - Pushed at: almost 5 years ago - Stars: 37 - Forks: 2
seigtm/db-spbpu-control-work 📦
Control work for "Databases" course at Saint Petersburg Polytechnic University, featuring solutions in relational algebra, relational calculus, and SQL queries.
Size: 24.4 KB - Last synced at: about 1 month ago - Pushed at: 5 months ago - Stars: 2 - Forks: 0
gocho1307/Ecommerce-BD
Project for 2022/2023 - Databases @ IST
Language: HTML - Size: 6.74 MB - Last synced at: 5 months ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0
EriikGabriel/sql-algebra
A relational algebra interpreter in SQL
Language: TypeScript - Size: 209 KB - Last synced at: about 2 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0
ElxHadi/S3-GIF325
This repo is for holding the GIF325 at University of sherbrooke - Fall 2024 - S3
Language: PLpgSQL - Size: 87.3 MB - Last synced at: about 1 month ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0
linnerlek/RA-engine
Python-based Relational Algebra interpreter designed for easy execution of relational database queries through the command line. This project provides a terminal-based interface, allowing users to run queries on their databases effortlessly.
Language: Python - Size: 37.1 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0
willmcpherson2/sdb
The Shadowbox Database
Language: Rust - Size: 72.3 KB - Last synced at: 25 days ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0
rehartmann/durodbms
Relational Database Management System
Language: C - Size: 28.3 MB - Last synced at: 8 months ago - Pushed at: about 5 years ago - Stars: 15 - Forks: 1
rehartmann/nidurodb
Nim API for the relational DBMS DuroDBMS
Language: Nim - Size: 70.3 KB - Last synced at: 8 months ago - Pushed at: about 5 years ago - Stars: 4 - Forks: 1
0username1/BioDiversityPark
Created a Database Management System to manage Bio Diversity Park
Size: 3.5 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0
johnstonskj/rust-asdi
Another Simplistic Datalog Implementation (in Rust)
Language: Rust - Size: 2.36 MB - Last synced at: 23 days ago - Pushed at: 7 months ago - Stars: 3 - Forks: 1
bursasha/postgresql-ifix-database
PostgreSQL database with create script, insert script, queries, and description 📑
Language: PLpgSQL - Size: 521 KB - Last synced at: 21 days ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0
ahoirg/convert-sql-to-relational-algebra
A tool that converts given sql to relational algebra.
Language: Python - Size: 25.4 KB - Last synced at: 11 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
ahoirg/ra_logical_optimization
Relational algebra logical optimization
Language: Python - Size: 21.5 KB - Last synced at: 11 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
MeerzaA/CSCI_585
USC ✌️ Fall 2023 CSCI 585 (Database Systems) | Final Grade: B+
Language: Jupyter Notebook - Size: 292 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 1
ltworf/relational 📦
Educational tool for relational algebra
Language: Python - Size: 10.5 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 91 - Forks: 18
LutherCS/dmq-class-pub
Data Modeling and Querying (CS140)
Language: Jupyter Notebook - Size: 616 KB - Last synced at: 12 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 1
SysJunkie/RdbmsQueryParsingEngine
A relational query engine
Language: Java - Size: 4.79 MB - Last synced at: 12 months ago - Pushed at: over 6 years ago - Stars: 0 - Forks: 0
gskouras/Sort-Merge-Join
A Multi-Table Join Algorithm
Language: C - Size: 26 MB - Last synced at: about 1 year ago - Pushed at: about 5 years ago - Stars: 1 - Forks: 0
jeongwhanchoi/relax Fork of dbis-uibk/relax
RelaX - a relational algebra calculator
Language: JavaScript - Size: 9.89 MB - Last synced at: about 1 year ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 0
duartebred/Bases-de-Dados
Resolução proposta por Duarte Velho (PG53481) das fichas da UC Bases de Dados providenciadas pelo Professor José Machado.
Language: Python - Size: 3.38 MB - Last synced at: 15 days ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0
Leapsight/leap
Erlang Library for relational programming
Language: Erlang - Size: 35.2 KB - Last synced at: about 1 year ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0
rabiaq123/CIS3530_A1
Size: 191 KB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0
eraykabalak/Database-Normalization-and-Relational-Algebra
Size: 349 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0
xujustinj/PyRA
Relational Algebra in Python: expression tree visualization, type validation, and query execution
Language: Python - Size: 24.4 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
luizalaquini/BD-I
Exercícios e trabalhos da disciplina BANCO DE DADOS I, com o prof. RODRIGO LAIOLA GUIMARÃES, UFES-2023-2
Size: 6.6 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
MeerzaA/Harvard_CS50SQL
Harvard 🦆 CS50-SQL: Introduction to Databases & SQL | This repo is where I will be storing all my work as I self study this course.
Size: 283 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
sotirismos/Ecourses-database
Uni project for databases course (Online courses database), Auth winter semester 20-21
Size: 10.7 KB - Last synced at: 2 months ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0
icejan/Movie-DBMS
This program aids a movie store owner in managing their inventory of movies online to sell or rent to customers 24/7.
Language: Shell - Size: 3.81 MB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
lucasvegalv/Data-Engineering
This repo is created in order to keep track of the exercises and projects that my teammates and I do for the Data Engineering course at the university during our second year of Software Engineering.
Language: TSQL - Size: 40 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
GoncaloPascoal/feup-bdad
Repository for the Databases curricular unit
Size: 0 Bytes - Last synced at: over 1 year ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 0
DavidPratten/jetisu
Jetisu is a toolset for modelling with sigma complete relations.
Language: Jupyter Notebook - Size: 7.29 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 7 - Forks: 1
biringaChi/Database-Engine
Database engine capable of processing SQL queries and applying standard optimization techniques like projection push-down, selection push-down and cross product to join conversion
Language: Java - Size: 38.7 MB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0
bmuscede/Grok-Scripts
A collection of Grok scripts for various fact extractors.
Language: Shell - Size: 59.6 KB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 0
TheMrKiko/BD_S1819
Projecto de Bases de Dados em SQL e PHP. Um sistema de gestão de incêndios florestais
Language: PHP - Size: 1.34 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 0 - Forks: 0
hosseinfani/data_odyssey
Materials for the Computer Science course, Database Management Systems (DBMS)
Language: Java - Size: 66.1 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
dkoval/flamalgam
Apache Flink-powered implementation of relational JOIN operator on infinite data streams
Language: Kotlin - Size: 125 KB - Last synced at: over 1 year ago - Pushed at: almost 3 years ago - Stars: 1 - Forks: 0
fzakaria/calcite-git
A native Calcite Git adapter
Language: Java - Size: 54.7 KB - Last synced at: 17 days ago - Pushed at: about 4 years ago - Stars: 8 - Forks: 0
macie/hreld
Human-readable Relational Database
Language: Shell - Size: 4.88 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
andreadcsousa/alura_modelagem-bd-algebra_sql
Este projeto faz parte do plano de estudos elaborado pela Alura para o programa de formação Desenvolve (3ª edição), trilha de dados, em parceria com a Boticário.
Size: 2.23 MB - Last synced at: 14 days ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0
SomeBottle/RA
一个粗略地可视化数据库关系代数中查询处理每一步的工具 / A tool to visually and roughly demonstrate every step of the query processing in the Database Relational Algebra.
Language: JavaScript - Size: 386 KB - Last synced at: about 2 years ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0
varaste/Database
💬 🖥 📜 | Database Course CEIT@AUT
Size: 57.8 MB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 0
Mcdonoughd/CS3431 📦
This a repository for WPI CS3431 Database Systems C Term 2018
Language: Java - Size: 64.6 MB - Last synced at: almost 2 years ago - Pushed at: almost 7 years ago - Stars: 0 - Forks: 2
bleo181-dev/GestioneLibreria 📦
Repository del progetto del corso di Basi di Dati 2020/21 dell'università degli studi di Ferrara. Gruppo Leonardo Bombonati - Lorenzo Antenucci
Language: PHP - Size: 694 KB - Last synced at: almost 2 years ago - Pushed at: almost 4 years ago - Stars: 0 - Forks: 0
novalic/articles 📦
some of the math in computer science
Language: TeX - Size: 733 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0
ljn1999/CSC343-Introduction-to-Databases
Course assignments of CSC343 at the University of Toronto.
Language: TSQL - Size: 429 KB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 3 - Forks: 2
Whitelisted2/CS303-DBIS-Theory
This repository contains files related to Databases and Information Systems Theory (Autumn 2022).
Language: TeX - Size: 1.51 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
reljr/reljr
A relational algebra evaluator written in clojure
Language: Clojure - Size: 259 KB - Last synced at: 12 months ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 0
a-voronov/swifty-ra
Swifty implementation of Relational Algebra
Language: Swift - Size: 105 KB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 1 - Forks: 1
V-Wong/ra-evaluator
Simple type-safe relational algebra evaluator built entirely in Rust
Language: Rust - Size: 46.9 KB - Last synced at: about 2 years ago - Pushed at: almost 3 years ago - Stars: 4 - Forks: 0
Didone/csvms
Python module to manage CSV files like a DBMS application, with educational purposes
Language: Python - Size: 173 KB - Last synced at: about 10 hours ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 2
johnae/relativity
Relativity is Arel for Moonscript/Lua
Language: MoonScript - Size: 109 KB - Last synced at: 29 days ago - Pushed at: almost 8 years ago - Stars: 3 - Forks: 0
IrlanFreitas/earthenware
Repositório com a junção de conhecimentos relacionados modelagem e manipulação de dados, criação de diagramas de entidade e relacionamento, operações da álgebra relacional, mapeamento relacional, normalização e manipulação de SQL.
Size: 2.65 MB - Last synced at: about 2 years ago - Pushed at: about 3 years ago - Stars: 2 - Forks: 0
cannor147/itmo-db
Databases course at ITMO University
Language: PLpgSQL - Size: 232 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
lancejpollard/rel.js
Relational Algebra Data Models Experiment in JavaScript
Size: 24.4 KB - Last synced at: about 1 month ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0
JonnyKong/UofT-CSC343-Database
CSC343: Databases in 2017 Fall, Univ. of Toronto
Language: Java - Size: 3.56 MB - Last synced at: 6 days ago - Pushed at: over 7 years ago - Stars: 8 - Forks: 7
meng-ucalgary/ensf-608-assignment-4
An assignment on relational algebra
Size: 568 KB - Last synced at: about 2 years ago - Pushed at: almost 3 years ago - Stars: 0 - Forks: 0
sumeetranu/VAQO
Code for a website that helps learn, practice and visualize relational algebra query conversion and optimization.
Language: HTML - Size: 7.61 MB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 0
komour/database-management
Database Management, surprisingly
Language: PLpgSQL - Size: 898 KB - Last synced at: almost 2 years ago - Pushed at: almost 4 years ago - Stars: 0 - Forks: 0
Tarun-Kamboj/Basic_SQL_using_SQLAlchemy_and_IBMdb2
Basic SQL concepts implemented using SQLAlchemy and IBM db2.
Language: Jupyter Notebook - Size: 22.5 KB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 2
OJFord/IARAI
IARAI: A Relational Algebra Interpreter
Language: Python - Size: 160 KB - Last synced at: 21 days ago - Pushed at: over 9 years ago - Stars: 1 - Forks: 0
wzjoriv/SQL-Engine
Database engine capable of processing SQL queries and applying standard optimization techniques like projection push-down, selection push-down and cross product to join conversion
Language: Java - Size: 38.6 MB - Last synced at: over 1 year ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 0
thadumi/radb
A Python environment for exercising with database relational algebra using CSV file as tables
Language: Python - Size: 164 KB - Last synced at: almost 2 years ago - Pushed at: over 6 years ago - Stars: 0 - Forks: 0
michpara/CSI2132-Databases-I
Labs for Databases I
Language: Java - Size: 6.82 MB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0
22victoryy/intro-db
relational database queries
Language: TeX - Size: 534 KB - Last synced at: 3 months ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 1
grncdr/codd
Golang representation of relational algebra
Language: Go - Size: 19.5 KB - Last synced at: 18 days ago - Pushed at: almost 6 years ago - Stars: 3 - Forks: 0
TheAhmadOsman/DataModellingQuerying
:key: Data Modelling, Querying SQL, Relational Algebra, Postgresql, Jupyter Notebooks :newspaper:
Language: Jupyter Notebook - Size: 57.6 KB - Last synced at: 8 months ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 0
franchb/Databases-MOOC-JWidom-problem-sets
Problem sets from Stanford's Databases MOOC by Jennifer Widom
Language: Jupyter Notebook - Size: 29.3 KB - Last synced at: 6 days ago - Pushed at: over 7 years ago - Stars: 0 - Forks: 0
delonnewman/relational
Relational programming for Ruby
Language: Ruby - Size: 38.1 KB - Last synced at: 26 days ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 0
jcavat/relational-algebra-parser
Language: Scala - Size: 8.85 MB - Last synced at: about 1 month ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 0
aluka1994/Mini_SQL_Engine
SQL Engine in c++.
Language: C++ - Size: 5.86 KB - Last synced at: about 2 years ago - Pushed at: about 8 years ago - Stars: 0 - Forks: 0
liitfr/relational-reselect
🤝 A declarative way to express queries with reselect
Language: TypeScript - Size: 1.49 MB - Last synced at: 14 days ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0
faizan-khan-iit/ra_console
Implementation of Relational Algebra functions
Language: C++ - Size: 380 KB - Last synced at: 22 days ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 0
