SQL
SQL stands for structured query language. It uses commands such as “select”, “insert”, “update”, “delete”. Some common relational database management systems that use SQL are: Oracle, MySQL, Microsoft SQL Server, PostgreSQL, etc.
- GitHub: https://github.com/topics/sql
- Wikipedia: https://en.wikipedia.org/wiki/SQL
- Created by: Donald D. Chamberlin, Raymond F. Boyce
- Released: 1986
- Related Topics: database,
- Last updated: 2026-07-10 00:26:02 UTC
- JSON Representation
https://github.com/rathorsunpreet/webdevsimplified_excercises
Solutions to Excercises of Web Dev Simplified Learn SQL Video
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Last synced: 13 Jun 2026
https://github.com/mehrajlatifli/triggers
A database called Library is used to work with Triggers in MSSQL Server
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Last synced: 05 May 2026
https://github.com/satvikpraveen/postgres-polaris
Complete PostgreSQL project with 16 progressive modules covering fundamentals through advanced topics. Features realistic urban datasets for practical experience with PostGIS, JSONB, performance optimization, security patterns, and production deployments. Includes Docker setup for immediate use.
analytics data-modeling data-quality database database-administration database-design database-monitoring database-tutorial docker full-text-search geospatial jsonb learning-resources open-source-project performance-tuning postgis postgres-advanced postgresql row-level-security sql
Last synced: 05 May 2026
https://github.com/yopopova/sql_databases_mysql_and_postgresql_udemy
All tasks and exercises from Udemy's 'SQL - The Complete Developer's Guide (MySQL, PostgreSQL)' course.
course databases mysql postgresql sql udemy
Last synced: 05 May 2026
https://github.com/mohamedmahertawfik/laravelgymsystem
A dynamic gym management system to streamline memberships, schedules, and fitness tracking.
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Last synced: 19 Apr 2026
https://github.com/mr-chang95/data-modeling-with-postgres
Data Modeling With Postgres for Udacity's Data Engineering Program. Using Python in Jupyter Notebook.
data-engineering etl-pipeline jupyter-notebook postgres python sql sqlalchemy table-creation udacity-nanodegree
Last synced: 05 May 2026
https://github.com/aa-nadim/dbms
Database Management System
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Last synced: 05 May 2026
https://github.com/esscova/ecommerce-data-pipeline
Este projeto foi desenvolvido como um exercício prático e peça de portfólio, demonstrando habilidades em engenharia de dados, Python, SQL, MongoDB, PostgreSQL, Docker e modelagem de dados.
data-engineering elt-pipeline etl-pipeline mongodb pipeline postgresql sql
Last synced: 05 May 2026
https://github.com/munyabelden/blog_app
The blog application provides an intuitive and engaging platform for users to share their thoughts and ideas through blog posts, while also facilitating interaction and engagement among users through comments and likes.
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https://github.com/phamhongphuc1999/userapi
Simple API written by C# interacts with mongodb and mysql
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Last synced: 05 May 2026
https://github.com/emanoelcampos/periodic-table
This project involves creating a PostgreSQL database for storing information about the periodic table elements and a bash script for retrieving element information from the database. It's part of the "Build a Periodic Table Database" course from freeCodeCamp, focusing on relational databases, SQL, and bash scripting.
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Last synced: 05 May 2026
https://github.com/emanuelefavero/sql
This is a Node.js playground for SQL queries
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https://github.com/pgx-contrib/pgxcel
CEL → PostgreSQL WHERE clause transpiler for pgx. Fail-closed column allow-list, parameterized $N placeholders.
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Last synced: 13 Jun 2026
https://github.com/mattialemma/coursera-full-stack
Series of exercises and tests completed during the Meta Full Stack Developer Professional Certificate on Coursera.
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https://github.com/wagner-de-carvalho/food_order
Food order API and web application
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https://github.com/henry-azer/leetcode-solutions
LeetCode Problems Solutions.
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Last synced: 06 May 2026
https://github.com/hogwai/spring-boot-postgresql-copy
Several ways to leverage the COPY command of PostgreSQL (WIP)
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Last synced: 06 May 2026
https://github.com/phelipe-sempreboni/certificates
Tutorial intended for information about my licenses and certificates acquired over time.
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Last synced: 16 May 2026
https://github.com/brunaccgomes-projetos/ds-aih-pipeline
Desenvolvimento de uma pipeline robusta de dados para ingestão e transformação de grandes volumes de dados de internações hospitalares (AIH - Autorização de Internação Hospitalar) do DATASUS.
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Last synced: 06 May 2026
https://github.com/kashinathbiradar/bangalore-housing-price-prediction
The objective of the project is to create a machine learning model. We are doing a supervised learning and our aim is to do predictive analysis to predict housing price.
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Last synced: 06 May 2026
https://github.com/philipszdavido/forgedb
A lightweight SQL-inspired database engine written in modern C++.
Last synced: 13 Jun 2026
https://github.com/j-sephb-lt-n/auto-database-structure-discovery
Automated Database Structure Discovery
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https://github.com/aldenvallestero/sequelize-associations-migrations
A sequelize migrations with complex models associations
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Last synced: 06 May 2026
https://github.com/brni05/fastql
An SQL CLI wrapper that turbocharges your workflow
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Last synced: 06 May 2026
https://github.com/kristoferlund/ic-turso-demo
Running Turso (SQLite) on ICP
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Last synced: 19 Apr 2026
https://github.com/joelmaregina/senai-sql-api
Repository to store the SQL and API activities from the FullStack Course (SENAI). Stores also an Integration test of one of the developed API's.
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Last synced: 17 Apr 2026
https://github.com/marialuizaleitao/walmartsalesanalysis
This project explored data collection and preprocessing, advanced application of SQL queries, and feature engineering. Key calculations, such as COGS (Cost of Goods Sold) and VAT (Value Added Tax), were performed to assess the profitability and financial efficiency of the branches.
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Last synced: 13 Jun 2026
https://github.com/kaladabrio2020/ecommerce-brazil-dashboard
Usando Dash para criação de uma dashboard
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Last synced: 06 May 2026
https://github.com/eliashdzr/java-sql-gui
A Graphical User Interface for easier usage of my previously made SQL-Java CLI.
Last synced: 06 May 2026
https://github.com/albertofaraujo/sql_eda_hospitalar
O propósito desta análise de dados é responder às questões empresariais apresentadas pela administração do hospital. Estes insights serão fundamentais para orientar decisões de natureza financeira e logística.
Last synced: 06 May 2026
https://github.com/burakkontas/oracle-sql-plsql-practice
Hands-on exercises, query quizes, and PL/SQL scripts for the NORTHWIND database. Perfect for developers starting with Oracle or refining their database skills.
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Last synced: 23 Jun 2026
https://github.com/opplieam/bb-admin-api
A stateless REST API developed in Go, utilizing a PostgreSQL database, and designed for production in a Kubernetes environment.
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https://github.com/ahmedrafat-sw/blog-posts-api
The Blog Post website is a platform for individuals and businesses to publish content on a variety of topics
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https://github.com/tiagoantao/some-database
Developing a Relational Database in Python as a learning experience
Last synced: 06 May 2026
https://github.com/ifratmitul/portfolio-backend
Personal Portfolio web application using .NET and Next.js. Application provides full control over the content shown in the public view with an admin panel
Last synced: 06 May 2026
https://github.com/cannt39t/wylsacom-analysis-reflinks-datamining
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Last synced: 13 Jun 2026
https://github.com/shashankpatil01/employee-details-servlet
This project is a collection of data inserted by the user such as Name, Email, Phone Number, Password. This data collected can be stored into a SQL database.
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https://github.com/nittaany/expense_ledger
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Last synced: 06 May 2026
https://github.com/jasminemlewis/quality-control-monitor
Quality Control Monitor permit auditors to assess accuracy of clients' documents required to receive housing acquired and processed by case managers.
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Last synced: 06 May 2026
https://github.com/perlmonker303/socialbisquit1.0
A social network built without any framework
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Last synced: 06 May 2026
https://github.com/andreluialves/mysql-all-for-one
Projeto que exercita os comandos SQL para consulta e manipulação de tabelas de um banco de dados.
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Last synced: 06 May 2026
https://github.com/simoun-asmar/clinipet_project
BigQuery
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Last synced: 23 Jun 2026
https://github.com/joiceo/programadatascienceparatodos
3 projetos utilizando Tableau, SQL e Python nas aulas da Le Wagon
Last synced: 06 May 2026
https://github.com/lahcenezzara/book-registration-web-app
Book Registration Web App | Java EE
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Last synced: 18 Apr 2026
https://github.com/viggomeesters/obsidian-sql-viewer
Read-only SQLite database viewer for Obsidian.
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Last synced: 13 Jun 2026
https://github.com/osyrion/fit-vut-projects
Projekty z FIT VUT
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https://github.com/exegeses/introdb-59848
Introducción a bases de datos | código 59848
Last synced: 06 May 2026
https://github.com/jkmagnussen/vanillaphpsignuploginsystem
A vanilla php MySQL signup/ Login system that exercises my ability to implement hashed passwords, prepare statements and other forms of form validation to ensure that the data is secure, predictable and immune to SQL injection.
Last synced: 06 May 2026
https://github.com/mathu97/dbveil
A local read-only, PII-redacting proxy that lets AI agents query your database safely.
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Last synced: 03 Jul 2026
https://github.com/jeff-vincent/flask-api
A simple, light-weight Flask+SQLAlchemy boilerplate
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Last synced: 06 May 2026
https://github.com/jmcmillenmusic/mvc-tech-blog
Full-stack application that allows users to login/logout, sign up as a user, comment on other users' blog posts, create/update/delete posts, and view all posts
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https://github.com/llsaimur/employeemanager.api
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https://github.com/nemtsevk/photo-contests
«Фотоконкурс» — страница с фотографиями для конкурсов.
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https://github.com/samuelbarbosadev/btime_technical_test
Você é um Analista de Dados Pleno em uma empresa fictícia de aluguel de filmes. Sua tarefa é realizar análises e apresentar insights com base na base de dados “Pagila”, que contém informações sobre filmes, atores, locações e clientes.
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Last synced: 06 May 2026
https://github.com/fantacovid-19/ejercicios-csharp
Ejercicios C# Inacap-2022
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Last synced: 06 May 2026
https://github.com/xoraus/leetcode-dsa-grind
There are intricate patterns woven throughout existence, and I am driven by an unrelenting quest to uncover and comprehend as many of them as I can.
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Last synced: 14 Jun 2026
https://github.com/sxv357/sql-essential-training
Work completed as part of the Linkedln Learning "SQL Essential Training Course"
Last synced: 15 Jun 2026
https://github.com/rafavermar/mysql
Here I would like to share all my little projects in SLQ. From self taught ones to guided AWS deployemnts
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Last synced: 07 May 2026
https://github.com/purestorage-openconnect/sql-pvd
Repository for a Pure Validated Design scripts and templates.
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Last synced: 07 May 2026
https://github.com/ggldnl/data-management-for-data-science
Material from the Data Management for Data Science course
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Last synced: 07 May 2026
https://github.com/data2proc/sql-health-dashboard-pro
🩺 Lightweight SQL Server health check toolkit — run diagnostics, export reports, and monitor critical metrics with simple scripts and PowerShell.
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Last synced: 07 May 2026
https://github.com/lgomezruiz/sql-exercises
Repository with my exercises with SQL
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Last synced: 07 May 2026
https://github.com/codingloria/academiajava
Aulas e exercícios da Academia Java - Atos :]
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Last synced: 07 May 2026
https://github.com/ejw-data/etl-election-reporting
Used pandas to resolve discrepencies in real-time election poll results and moved data to postgres.
common-table-expression pandas postgresql python regular-expressions sql
Last synced: 07 May 2026
https://github.com/ehtishama/mini-sql
A simple file-based SQL database implementation in JavaScript.
Last synced: 07 May 2026
https://github.com/jusqua/spring-api-exemple
Spring Boot RestAPI exemple
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Last synced: 07 May 2026
https://github.com/kahsolt/sqlbuilder
Hyperlight-weight sqlbuilder generating SQL of DDL(table-related), DML and simple DQL; mainly aimed for SQLite3.
lightweight sql sql-builder sqlite-database sqlite3 toy-project
Last synced: 15 Jun 2026
https://github.com/pietrapaz/oficina_cd_dados
Arquivos da oficina de Ciência de Dados ✅
colab-notebook powerbi python r rlanguage sckit-learn sql
Last synced: 07 May 2026
https://github.com/tawfikhammad/sql-leetcode-solutions
The solutions of SQL 50 LeetCode problems
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Last synced: 15 Jun 2026
https://github.com/zaikoxander/intensivao-sql
Meu treinamento do Intensivão de SQL
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Last synced: 07 May 2026
https://github.com/effectra/sql-query
Effectra/SqlQuery is a powerful database manipulation package for PHP.
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Last synced: 07 May 2026
https://github.com/ariaandika/postro
Asynchronous Postgres Driver and Utility.
Last synced: 07 May 2026
https://github.com/bunnynyku/spring-boot-h2-rest-api
Este é um projeto Spring Boot REST API para gerenciamento de funcionários, utilizando um banco de dados H2 em memória. Ele permite criar, listar, atualizar e excluir funcionários através de endpoints REST
api crud-api crud-application h2 hibernate-orm jpa orm postman restful-api spring spring-data-jdbc spring-data-rest spring-reactive sql
Last synced: 18 Apr 2026
https://github.com/derak-isaack/nyc-taxi-analytics
Data engineering ETL project using OLAP databases and DBT to perform analysis on NYC taxi data.
data-pipeline dbt duckdb etl olap-database powerbi prefect python3 sql
Last synced: 07 May 2026
https://github.com/doks-coders/expensetracker
Expense Tracker built with .NET MVC, Stored Procedures and Entity Framework
csharp dotnet dotnet-core sql sqlserver storedprocedures
Last synced: 07 May 2026
https://github.com/chylex/advent-of-code
My solutions to https://adventofcode.com.
advent-of-code kotlin nasm python rust sql
Last synced: 07 May 2026
https://github.com/abhishek08aug/litedb
A database from scratch - WAL, LSM-Tree, B+ Tree, MVCC, Raft and consistent hashing implemented from first principles in Python and Java
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Last synced: 23 Jun 2026
https://github.com/mujeeb218353/railway-ticket-booking
Railway Ticket Booking Management System
Last synced: 29 Jun 2026
https://github.com/jaseemkhan211/complaint-management-system
Streamline the complaint resolution process, build with Oracle APEX, Oracle Database, SQL, PLSQL and JavaScript, AJAX..
ajax css javascript oracle-apex oracle-database plsq restful-web-service sql sweetalert2
Last synced: 07 May 2026
https://github.com/prince0010/laravel-task-list
Task List with simple crud created using Laravel and TailwindCss
Last synced: 07 May 2026
https://github.com/simonapiz/goldmedalmetrics
In this project I wrote all the SQL statements for an Olympic metrics reporting web application.
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https://github.com/siddharthbadal/allthelinks
Collections of PDF, Links. Books, Technical Blogs, Tech Books
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Last synced: 07 May 2026