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: 2026-07-02 00:29:19 UTC
JSON Representation

https://github.com/romsmnk/sport-programming

Solutions for problems/issues/katas from different sports programming platforms

codewars codewars-solutions eolymp eolymp-solutions hackerrank hackerrank-solutions javascript leetcode leetcode-solutions postgresql react sport-programming sql types

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App web para gestionar usuarios, roles y viajes.

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Simpel Website Register dan Login

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A lightweight Docker environment for Full Stack applications

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https://github.com/sayantanidalui/student-mental-health-analysis

A SQL-based analysis project exploring student mental health, stress, and lifestyle patterns. Uncovers key insights using joins, CTEs, and window functions — no other tools used.

data-analysis mental-health mysql sql studentdata

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https://github.com/vaneeza-7/degree-issuance-system

🎓 One Stop Degree Issuance System enables One Stop Admins to efficiently manage student requests for degrees and transcripts, verify student eligibility, and issue digital degrees and transcripts. Project @ Software Engineering

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https://github.com/camilajaviera91/dbt-transformations-sql-mock-data

This repository contains the transformations and documentation for the data model generated in sql-mock-data.

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https://github.com/polarfish/datasource-proxy-log-formatter

Extracts, interpolates, formats and pretty prints SQL from datasource-proxy json logs.

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https://github.com/arlac77/sorm

node js (sqlite) schema manipulation

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https://github.com/kirolos00daniel/covid-sql-analysis

Analysis using SQL server For Covid Data

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https://github.com/tech-gian/mysql-beginner-projects

Some beginner's projects to use my basic MySQL skills

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Um cadastro simples de alunos

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My solutions to various programming challenges from HackerRank.com

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Java SQL Query Builder

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https://github.com/Vidya-Vijay/SQL-Projects

A collection of my SQL projects

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Fullstack application for business from gastronomic industry mainly intended to serve as a business card, to reach more customers and to encourage them to stay longer. Takes care of availability of all valuable for customer information in a convenient way.

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https://github.com/sumitm01/srms

Repository for versioning of a full stack PHP project used to manage student results and allows to download results in a PDF.

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Collection, Storage and Distribution of Sensor Data for Local and Remote Applications

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[ https://knexjs.org/ ] app with php variant for ease of experimentations

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SQL for spotify API [MIRROR]

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Infrastructure Setup (Linux, PostgreSQL, pgAdmin)

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https://github.com/sanniheruwala/rednotebookai

RedNotebook AI : open-source AI data notebook. Notebook-first UI (Next.js + shadcn/ui) over a FastAPI backend, with AI SQL/chart suggestions, profiling, PII detection, and a NotebookLM-style knowledge layer.

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https://github.com/estebanways/postgresqldbquerytool

🛠️ Allows you to interact with a PostgreSQL database, execute SQL queries, and view the results in a tabular format

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https://github.com/rubensneto0001/--controle_de_estoque--

Sistema simples de estoque em Python, com as seguintes funcionalidades: Adicionar produto ao estoque, Remover produto do estoque, Mostrar todos os produtos com suas quantidades, Buscar produto específico e Sair do programa

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https://github.com/barelyhuman/gator

Multi Query SQL Runner for Database seeding

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https://github.com/puneetkumar041/mysql_development_work

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https://github.com/f1scher7/twoja-opinia

"TwojaOpinia," a Full Stack Survey Application equipped with user and admin functionalities.

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https://github.com/pietrogiuffrida/sqlantipathy

Python facilities to easily work with SQL databases

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https://github.com/OliverLeitner/a2demo

angular 2 demo

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https://github.com/sambhav228/ep-mini

This project giving the brief intro to Inventory and sales Report of products

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https://github.com/techysanoj/sql-course

Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.

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https://github.com/thanaphongk37/data-science-and-data-analyst-project

Portfolio Data Analysis and Data Science projects and Data Engineer built using Azure Service, SQL and Python.

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https://github.com/jundel-malazarte/crud_sales

Create, Read, Update & Delete - Table Sales with MySQL Database (CRUD)

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https://github.com/coderberry/arel_assist

ArelAssist is to ArelHelpers as Robin is to Batman

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https://github.com/laurence-ugalde/log-trigger

Trigger to automatically store historical information of a table in a relational database

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https://github.com/jose-leandro/gerenciador-financeiro-gedf

🌐 Gedf is a modern finance manager to help you stay on top of your budget and spending. 🇧🇷 O Gedf é um gerenciador financeiro intuitivo com foco em controle e análise de gastos.

axe-core budget-app dompurify eslint expense-tracker finance-manager git github github-pages javascript jest-tests mysql nextjs nodejs personal-finance reactjs sql ssas

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https://github.com/xxyzz/db

Stanford Databases MOOC exercises

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https://github.com/kunkristoffer/movie-database

Group project in SQL @ kodehode

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https://github.com/ricnaga/nsint

Aplicação javascript que realiza CRUD de usuários e empresas.

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https://github.com/j2gg0s/celfilter

Translate CEL to SQL for filter

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https://github.com/mateo-404/hackacode2-springboot

Backend para el evento HackaCode2 de TodoCode

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https://github.com/willie-conway/google-cybersecurity-certificate

📚 Hands-on labs, incident reports, risk assessments, and real-world cybersecurity projects completed as part of the Google Cybersecurity Professional Certificate. Focused on Linux, network security, Python, SQL, threat modeling, and SIEM tools.

cybersec-labs cybersecurity gcp google-certificate incident-response infosec linux network-security python siem sql threat-detection

Last synced: 22 Jun 2025

https://github.com/aravindnathan02/sql-bi-projects

Data Analysis and Visualization projects involving SQL and BI tools (Power BI, Tableau, MS Excel).

data-analytics data-visualization ms-excel mysql-database postgresql powerbi sql sqlserver tableau

Last synced: 18 Apr 2026

https://github.com/grandechowhiskey/harvard-cs50-x-projects

This project contains a collection of programming assignments from CS50’s Introduction to Computer Science course.

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https://github.com/lucasdasilva96/the-foodies-app

The Foodies App

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https://github.com/fabianofrank/postgresql-hello-world

This project uses a relational database and PostgreSQL. The database contains a data file with animals' information, the schema needed to create the table and related queries.

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https://github.com/charlie5dh/full-stack-kafka-stack

For recreational use. Just a playground of Kafka+Spark+MQTT+KSQLDB+others

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https://github.com/guilhermersouza34/mod38-projetocompleto

Projeto de uma aplicação web completa desenvolvida utilizando JavaServer Faces (JSF) para a camada de apresentação, um controle para recebimento de informações dos usuários, um serviço dedicado à validação das regras de negócio e integração com JPA para persistência de dados no banco de dados PostgreSQL.

java javaee jpa-hibernate jsf maven postgresql spring-boot sql

Last synced: 06 Apr 2026

https://github.com/sakibvhossain/data_stores_and_persistence

Build applications that read and write to relational databases using both the Java Persistence API (JPA) and SQL. Use standard design patterns to make your persistence layer easy to test and integrate with a Spring Boot application.

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https://github.com/tyil/perl6-sql-querybuilder

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My secondary school graduation project involving the school library and the city library.

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Centro de estudios pasado a Hibernate

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https://github.com/quantumudit/sales-statistical-analysis

This project focuses on a statistical analysis (using SQL queries) of various key metrics that impacts the overall sales of a certain fictitious store.

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Last synced: 16 May 2026

https://github.com/xkomil/prescriptiongenerator

Python app with connection to sql server

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https://github.com/kalail1/projects_1

Java programs and SQL projects focused on data optimization and machine learning solutions.

java-8 sql

Last synced: 20 Mar 2025

https://github.com/moindalvs/mysql_ddl_dml_tcl_and_more

MYSQL_Basics

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Last synced: 14 May 2026

https://github.com/andyatkinson/db-stuff

Tutorials from PostgreSQL Stored Procedures

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Last synced: 05 Apr 2025

https://github.com/drprettyman/jobmaster

Job queue system for backend systems.

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Last synced: 16 Feb 2026

https://github.com/cityssm/mssql-multi-pool

A simple way to manage connections to multiple SQL Server databases using the Node.js Tedious driver.

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https://github.com/kayw-geek/mysql-note

MySQL 必知必会学习笔记

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Last synced: 09 Sep 2025

https://github.com/sandip-kanzariya/technoadd_ce055

Second semester PHP project

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https://github.com/rizkipragustono/ecommerce_elt_project

Modern ELT with Snowflake, dbt, and Star Schema for E-Commerce

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Last synced: 16 May 2026

https://github.com/wzshiming/rows

An rows reads the parsing library

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https://github.com/deve-sh/college-admission-script

A script for applicants to apply, get approved and declined; to a University/College.

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https://github.com/hafizullah1991/asp.net-bestbuy

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https://github.com/andreriffen/relational-sql

Some basics of Relational Database in SQL

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https://github.com/8area8/p5__foodlik

An UI based on OpenFoodFact.

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https://github.com/pizofreude/insightflow-retail-economic-pipeline

A data engineering portfolio project using AWS cloud services to analyze correlations between Malaysian retail performance and fuel prices. Features Terraform IaC, ETL/ELT with AWS S3, Glue, SQL analytics via Athena coupled with data transformation via dbt, and workflow orchestration with Kestra.

aws-athena aws-batch aws-glue aws-quicksight aws-s3 dataengineering dbt-cloud docker kestra open-api postgres python sql terraform

Last synced: 05 Apr 2026

https://github.com/yihleego/sql-parser

Sql Parser is a IntelliJ IDEA plugin, it can easily parse SQL.

idea-plugin intellij-idea mybatis sql

Last synced: 17 May 2026

https://github.com/jeffrosenberg/dbascripts

A collection of SQL Server scripts I find useful, many with my own tweaks

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Last synced: 28 Mar 2025

https://github.com/gcoronelc/gcoronelc.github.io

Repositorio personal.

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https://github.com/gravity00/dapprwire

Lightweight library for seamless Dapper integration with Microsoft DI (or any other DI container)

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https://github.com/remcostoeten/minimalistic-portfolio

a old portfolio with a pretty neat design

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Last synced: 05 Apr 2026

https://github.com/denko5/valentine-s-analysis

This repository dives into Valentine's trends and behaviors using SQL, focusing on exploratory data analysis to uncover patterns and insights. It features SQL queries, datasets, and documentation to guide readers through the process. Designed for collaboration and educational use.

africa analytics data-analysis eda exploratory-data-analysis insights kenya sql sql-server sqlworkbench trends valentines-day

Last synced: 04 May 2025

https://github.com/lovemo/sql_log

thinkphp sql log analysis tool

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https://github.com/kitospammsl2/lernperiode-5

Das hier ist mein Schach.

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User authentication using Node.js, Angular.js and Microsoft SQL Server

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https://github.com/ReneNyffenegger/Excel-OleDB-Client

Experimental Excel client for OleDB

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:computer: Bootcamp Amdocs Java Developer. Presented by Digital Innovation One and Amdocs

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https://github.com/yusufyusie/vet_clinic

In this project, I will use a relational database to create the initial data structure for a vet clinic. I will create a table to store animals' information, insert some data into it, and query it.

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https://github.com/hvignolo87/analytics_engineer_assignment

Resolution of the Analytics Engineering assignment of Clara

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Website for sharing and commenting memes.

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Listado de departamentos y sus respectivos municipios. Colombia

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https://github.com/cauadesa/5by5-cargarage

A project using Dapper, Sql and .NET composed by four solutions.

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https://github.com/kurai-sx/sql-vector-db-chat-assistant

This is a RAG assistant which takes NLP queries from user and provides the SQL query as a output but after processing the AI Model and embedding through Vectors.

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https://github.com/drisskhattabi6/sql-server-and-t-sql-lab

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Open payroll management system

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This repository contains various SQL Scripts which I have created. Some are created from scratch like from table creation, data insertion to performing various operations. While for some Data is imported from a flat file and on it multiple operations are performed.

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Simple SQL query builder.

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BasicSql wraps existing SQL utilities provided by Java and mchange to reduce repetitive task work.

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Pgex, PostgreSQL query plan visualization

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Run osm2po inside a Docker container

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https://github.com/saba-burduli/comicburduli-asp.net-core-web-api-using-entity-framework-ef-

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