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/firetyrant/sql-portfolio-projects
Documenting my SQL learning journey with hands-on projects focused on data cleaning, analysis, and optimization.
bigquery data-analysis databases etl learning portfolio query-optimization sql
Last synced: 19 Apr 2026
https://github.com/lucashayashi/loja-virtual-yummy-doces
Projeto desenvolvido em grupo durante o 2º ano no CTI Unesp
Last synced: 18 Jun 2025
https://github.com/kathleenwest/myadodemo
A simple windows form application that uses ADO.NET to connect to an existing (pre-installed) SQL Server Database to query and then display product categories into a Data Table Grid View on the form.
ado ado-net csharp csharp-code northwind northwind-database sql sql-server-database visual-studio windows-forms
Last synced: 20 May 2026
https://github.com/tisttnf/lima
Project Link and Match STT NF
bootstrap css html javascript laravel php postgresql sql
Last synced: 14 Apr 2026
https://github.com/mohammed-3tef/sany3y
This repository contains our Graduation Project for the Digital Egypt Pioneers Initiative (DEPI).
asp-net csharp entity-framework erd graduation-project mvc sql sql-server
Last synced: 16 May 2026
https://github.com/riteshgaigawali/ccsp-08q
This repository contains daily example codes and assignment solutions from my software testing training program at Cyber Success Training Institute, Pune.
j2ee j2se java-8 jdbc selenium software-testing sql
Last synced: 14 Feb 2026
https://github.com/theakshaykgowda/real_estate-customercare_analysis
This project involves analyzing a comprehensive dataset of real estate customer care interactions.
analysis powerbi sql sqlserver
Last synced: 15 Mar 2026
https://github.com/badihio/querify
CLI tool that provides SQL interface for data sources
Last synced: 14 Jan 2026
https://github.com/lmizner/codecademy_postgresql_baseball
Querying a baseball database to find some of the most notable achievements throughout baseball history
group-by inner-join left-join order-by postbird postgresql sql
Last synced: 08 Sep 2025
https://github.com/andreadcsousa/alura_postgresql-administracao_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.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao postgres postgresql sql
Last synced: 10 Apr 2025
https://github.com/gad-ongoro/train-booking-db
Train Booking Database Challenge!
Last synced: 26 Mar 2025
https://github.com/sahilmgandhi/cs143-project-2
CS 143 Project 2 Code: Implement Disk Based Hashing for SQL DataBase
Last synced: 11 Jun 2026
https://github.com/cityssm/data-proxier
Limit the amount of data exposed using a database proxy.
database mssql proxy sql sql-server
Last synced: 13 Apr 2026
https://github.com/alikellaway/sqlstrings
A set of Python functions allowing for the generation of sql statements in Python.
postgresql sql sql-generation sqlite3 translation translator
Last synced: 14 Jan 2026
https://github.com/imran-imtiaz48/sql-query-optimization-showcase
Real-world SQL queries with optimized versions for performance tuning and best practices.
optimization performance sql sqlserver testing tuning
Last synced: 05 Oct 2025
https://github.com/raksha-17/ai_analysis
Derive actionable insights from two datasets — Global AI Impact and AI Job Market Insights — to inform strategy on AI adoption, market dynamics, and talent planning across countries and industries.
bigquery case-study sql tableau-public
Last synced: 05 Oct 2025
https://github.com/pathilink/ebury_case
Technical case study in Analytics Engineering using BigQuery, focusing on dimensional modeling and SQL queries for payment and client analysis.
Last synced: 05 Oct 2025
https://github.com/erez-yahalomi/rental_phone_search_ai-agent
The Rental AI Agent, is a cutting-edge AI solution that scrapes rental listings from website, calls landlords, transcribes audio conversations, summarizes responses, and presents results in a dashboard. Quickly identify the best rental properties, collect relevant information, and get concise summaries without manually calling dozens of landlords.
agentic-workflow ai-agents api flask html python scraping-websites sql sqlite voice-chat voice-conversion
Last synced: 05 Oct 2025
https://github.com/adijkul/pizza-sales---sql
dataanalysis mysql pizzasalesanalysis sql
Last synced: 05 Oct 2025
https://github.com/tmohamedashraft/airline-dwh
The repository contains the complete schema design, queries, and documentation for the airline data warehouse, providing a detailed reference for the data warehouse structure and query optimization techniques.
Last synced: 05 Oct 2025
https://github.com/arturocarrillojimenez/examen-daw
Script para hacer una pila LAMP en dos niveles, tiene un para el Font y otro para el back con SQL y una base de datos para esto. además dispone de un script para instalar Lets encrypt entre otras cosas, por ultimo dispone con un script para realizar un despliegue de Moodle de forma automatica
despliegue lamp letsencrypt moodle sql
Last synced: 06 Oct 2025
https://github.com/0x03c1/classroom
O repositório reúne os materiais utilizados em disciplinas que ministrei em diferentes instituições de ensino superior.
ai cloud grafana nodejs observability python security skit-learn sql
Last synced: 06 Oct 2025
https://github.com/muhammadfarooq85/postgresql-relationships
This repository is about the how to effectively use relationships in PostgreSQL .
postgresql postgresql-database sql
Last synced: 18 Jan 2026
https://github.com/data-edd/mastering_sql
This is a repo documenting me mastering sql
data-analysis mysql mysql-database sql
Last synced: 06 Oct 2025
https://github.com/sagleft/dbobject-query
(wild alpha) SQL queries without SQL available out of the box
db golang mariadb mysql pdo postgre postgresql sql
Last synced: 05 Apr 2026
https://github.com/codewithdark-git/attendance-management-system
The Face Recognition Attendance System is a Python-based application that utilizes face recognition technology to track and record attendance for students. The system stores user data, face images, and attendance records in an SQLite database.
attendance attendance-system csv database face-recognition model pretrained-models python python-script sklearn sql sqlalchemy
Last synced: 14 Apr 2026
https://github.com/roydevashish/algo8.ai-data-manipulation-assignment
This assignment performs transaction-level sales data analysis and generates reports using Pandas / SQL / Spark inside a containerized environment. The dataset contains sales transaction records and is used to analyze SKUs, customers, and sales representative performance.
data-analysis duckdb python3 sql uv
Last synced: 15 May 2026
https://github.com/vanvuvuong/to_sql
Little tool to convert the CSV, XML file to SQL
Last synced: 21 Jan 2026
https://github.com/rafibg/mysticrealms
My phone and Windows game
game maui maui-apps sql sql-localdb
Last synced: 27 Feb 2026
https://github.com/stephaniehicks/jhustatprogramming2025
Course website for Biostat 140.777 in Fall 2025
api command-line copilot dashboard data-science education github machine-learning object-oriented-programming parallel-computing python pytorch r-package r-programming sql
Last synced: 20 Apr 2026
https://github.com/triptigitrepo/sql_interview_questions_and_solution
SQL_Interview_with_Solutions is a repository designed to help individuals prepare for SQL-based technical interviews. It contains a variety of SQL queries and solutions that cover common interview topics, ranging from beginner-friendly basics to advanced query techniques.
Last synced: 21 Jan 2026
https://github.com/mohamed-mostafaaa/alx-backend-storage
The ALX Backend Storage repository is a comprehensive and efficient solution for handling storage-related operations in the ALX project. Designed specifically for backend development, this repository offers a robust set of tools and functionalities to manage and store data effectively.
backend database database-storage mongodb nosql-database redis sql storage
Last synced: 18 Jan 2026
https://github.com/ansh-info/hadoop-pipeline
An end-to-end data engineering pipeline to collect, store, process, and analyze property and crime data using Hadoop, Docker, MySQL, Tailscale, and Selenium
docker docker-compose hadoop jupyter-notebook mapreduce python selenium sql tailscale
Last synced: 21 Jan 2026
https://github.com/prince-t-asamoah/lyft-trip-data
A Codecademy PostgreSQL Practice Project
Last synced: 09 Oct 2025
https://github.com/i-am-tj/all-sql
🐘 Welcome to the All SQL repository! This repo contains a variety of SQL exercises to help you improve your database querying skills. Happy querying! 🐬
Last synced: 18 Jan 2026
https://github.com/akshay-rajan/s2
S2 MCA Coursework
ai awt bash-scripting devops haskell java linux mongodb networking oop plsql sql system-administration
Last synced: 14 Apr 2026
https://github.com/debjyotisaha/sql-projects
Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.
Last synced: 09 Oct 2025
https://github.com/bezborodow/psyqlepg
Basic common SQL queries for Psycopg.
Last synced: 23 Feb 2026
https://github.com/kalebers/leetcode
Personal Codes from Leetcode challenges using different languages
cpp csharp database java javascript leetcode-solutions python sql
Last synced: 14 Apr 2026
https://github.com/its-ekanshi/sql-analytics-project
Designed relational tables with primary and foreign keys, populated with sample data for real-world testing. Implemented advanced SQL techniques such as CTEs, window functions, aggregates, and filters to extract valuable insights.
business-intelligence data-analysis exploratory-data-analysis microsoft-sql-server sql sql-queries
Last synced: 10 Oct 2025
https://github.com/victoriapm/businessanalytics
Business Analytics Udacity Nanodegree projects
business-analytics dashboard sql tableau udacity-business-analyst-nanodegree
Last synced: 18 Mar 2026
https://github.com/djdhairya/uber-data-analytics
Mage Vm
aiml api bigdata bigquery deep-learning docker google-maps-api ml python3 sql ssh vmware
Last synced: 30 Apr 2026
https://github.com/natan-dot-com/rotten-lemons
Database system project about review methods on Spotify
database database-implementation database-modeling database-schema erm plpgsql postgresql relational-database sql
Last synced: 19 Jan 2026
https://github.com/mberkiskal/messagebox-mesajkutusu
Login to the application with the user number and password. There are panels where we can see our message creation, incoming messages and outgoing messages.Uygulamaya kullanıcı numarası ve şifre ile giriş yapılıyor. Mesaj oluşturma, gelen mesajlar ve giden mesajlarımızı görebileceğimiz paneller bulunuyor.
chatapp csharp mssql mssql-database sql windows-forms windowsforms-applications
Last synced: 13 Apr 2026
https://github.com/javi-cba/todo-svelte
He desarrollado una aplicación web que incluye un sistema completo de gestión de tareas (CRUD), el cual permite a los usuarios crear, visualizar, modificar y eliminar sus propias tareas de manera eficiente.
orm sql superforms sveltekit tailwind-css typescript
Last synced: 14 Apr 2026
https://github.com/mastermindromii/orders-analysis-using-sql-and-python
In this repository, dive into an end-to-end data analytics project. Utilize Python and SQL, employ Kaggle API for dataset acquisition, Pandas for processing, and SQL Server for data storage. Finally, uncover insights through SQL queries!
connectivity mssql-database pandas python sql sqlalchemy
Last synced: 16 Feb 2026
https://github.com/siddhsuresh/blueblack-library-database-management
database django sql tailwind-css tailwindcss
Last synced: 14 Apr 2026
https://github.com/andreadcsousa/alura_postgresql-introducao_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.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao postgresql sql
Last synced: 11 Oct 2025
https://github.com/azaz9026/email-spam-detection
Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.
data-analysis data-cleaning data-structures data-visualization deep-learning machine-learning python sql streamlit
Last synced: 14 Apr 2026
https://github.com/pedramardakani/certificate-ibm-sql-django
The final project of the IBM course "Developing Applications with SQL Databases and Django" (https://www.coursera.org/learn/developing-applications-with-sql-databases-and-django)
Last synced: 14 Apr 2026
https://github.com/jauharibill/gobulkinsert
generating query bulk insert to support library gorm.io
golang gorm mysql query query-builder sql
Last synced: 17 May 2026
https://github.com/polyclient/polyclient
Experimental proof-of-concept SQL/NoSQL database client.
cockroachdb database erd libsql linux macos mariadb mongodb mssql mysql nosql oracle polyclient postgresql redis sql sqlite wasm windows
Last synced: 14 Jan 2026
https://github.com/rainggor/taskmanagementsystems
Task Management System — это современное приложение для управления задачами, разработанное на Java 21 и Spring Boot 3.3.5. Система включает в себя возможности аутентификации, управления пользователями, создания, отслеживания и обновления задач. Используются PostgreSQL, Docker Compose и OpenAPI/Swagger для удобной работы и масштабируемости.
java java21 postgresql spring spring-boot spring-security sql
Last synced: 14 Apr 2026
https://github.com/mtanzim/vis-strong-go
Visualize Strong csv exports.
gcp gcp-cloud-run go golang javascript preact sql
Last synced: 14 Jan 2026
https://github.com/bakulwani/data-mart-weekly-sales
Cleaned and analyzed weekly sales data using SQL to build a business-focused data mart with KPIs, customer segmentation, and platform insights.
customer-segmentation data-analysis data-cleaning etl kpi-analysis mysql sales-analysis sql
Last synced: 21 Feb 2026
https://github.com/silvermete0r/sdu_hackathon_uss_db_analysis
Smart Data Ukimet Hackathon - "Data Modeling" case Solution - Topic: Store Analysis based on Unified Star Schema
data-analysis data-modeling postgresql python sql unified-star-schema
Last synced: 14 Apr 2026
https://github.com/mindexpert7546/sql-developer-training
This repo represent the sql developer basic ...
microssoft-sql ms mssql mssql-database mysql mysql-database oracle oracle-database sql sql-developer
Last synced: 13 Mar 2026
https://github.com/amandinedurand/gite
Projet SN1 incluant la modélisation, la création et l'interrogation d'une base de données pour un site de location de gîtes sous SQL Serveur
Last synced: 11 Oct 2025
https://github.com/itallonet/forge-database
🚀 Responsável pelo armazenamento e automação de scripts relacionados aos bancos de dados
Last synced: 19 Jan 2026
https://github.com/himanchal-103/textmanipulator
TextManipulator is a web-based application built using Django, MySQL, HTML, and CSS. This application allows users to input text and perform various text processing operations on the provided string.
Last synced: 09 May 2026
https://github.com/shamil-t/sentiment-analysis-imdb-django
Imdb sentiment analysis using SVM Classifier,implemeted using Django and MySQL database
django imdb imdb-dataset pickle python3 sentiment-analysis sentiment-classification sklearn sql svm-classifier
Last synced: 14 Apr 2026
https://github.com/rcmilan/messagequeueapp
RabbitMq + MassTransit + SQL Server
background-service docker masstransit migrations mssqlserver rabbitmq sql sqlserver
Last synced: 12 Oct 2025
https://github.com/hannani7/conferencemanagementsystem
databases domain-model microsoft-sql-server sql
Last synced: 17 Feb 2026
https://github.com/rodrigojunqueiradev/the-ultimate-mysql-bootcamp
The Ultimate MySQL Bootcamp
data-analysis data-engineering data-science data-visualization database dataset mysql sql
Last synced: 14 Apr 2026
https://github.com/ahmedsamir45/el_badr_marble_company_sql
sql database project for El badr marble company
Last synced: 05 Feb 2026
https://github.com/dirkjbosman/node-postgresql-controllers
A (Destructured) Express Node PostgreSQL App w. Controllers
api express javascript node nodejs postgresql sql
Last synced: 29 Apr 2026
https://github.com/petcareai/dba
PetCare DBA Admin é um sistema web avançado desenvolvido especificamente para a administração e gerenciamento de bancos de dados da plataforma PetCare. Esta ferramenta foi criada para simplificar e otimizar o trabalho de administradores de banco de dados (DBAs) em clínicas veterinárias, hospitais veterinários e sistemas de gestão pet.
api dba front-end-development git numpy pandas-dataframe petcareai ploty postgresql python shell-script sql startup streamlit streamlit-webapp supabase supabase-auth supabase-db supabase-storage virtualenv
Last synced: 14 Apr 2026
https://github.com/space-lumps/healthcare-analytics-sql
Healthcare analytics SQL project focused on defining clean encounter-level cohorts, deriving patient and visit features, and validating data quality through explicit QA checks. The repository emphasizes reproducible, well-structured SQL, clear cohort logic, and diagnostic queries suitable for real-world healthcare or clinical analytics workflows.
analytics-engineering cohort-analysis csv csv-processing data-modeling data-quality data-validation duckdb etl healthcare-analytics normalization qa-validation sql
Last synced: 03 Mar 2026
https://github.com/martan03/ids-project
Project to the IDS subject
er-diagram fit-vut ids sql use-case-diagram
Last synced: 05 Feb 2026
https://github.com/rafie-b/data-analytics
Activities of Data Analysis.
apache-spark api aws business-analytics data data-analytics data-science database dataframe jupyter-notebook python scikit-learn sql
Last synced: 14 Apr 2026
https://github.com/gregoritsch3/ml_eda_classification_diabetes
An EDA and Machine Learning Classification exercise on the Diabetes dataset demonstrating the use of SQLAlchemy data import from an SQL database (PostgreSQL), Pre-processing Pipelines, ANOVA, 9 ScikitLearn ML models, Hyperparamter Tuning for the best performing one, and feature importance.
anova machine-learning matplotlib numpy pandas pipelines scikit-learn seaborn sql sqlalchemy statistics
Last synced: 14 Apr 2026
https://github.com/zun-liang/fcc-periodic-table-database
Solution to freeCodeCamp Project Build a Periodic Table Database.
bash git nano postgresql shell sql
Last synced: 14 Apr 2026
https://github.com/mizcausevic-dev/regulatory-reporting-mart
Warehouse-style reporting mart for docket readiness, evidence packets, and deadline pressure.
agpl analytics kinetic-gain regulatory-reporting sql warehouse
Last synced: 01 Jun 2026
https://github.com/fab2bprog/exemple-utilisation-csharp-avec-mysql
Exemple C# avec base de données mysql : Servira au developpement de votre application. Classes CRUD. Fonctions de recherche etc...
base-de-donnees crud crud-application crud-sample csharp csharp-code database exemple howto-tutorial mariadb mariadb-database mysql sql tutorial
Last synced: 13 Apr 2026
https://github.com/interes-group/b-vsa-ls22-project1
B-VSA LS 21/22 Zadanie semestrálneho projektu 1
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/dbt-search-observatory
dbt + DuckDB warehouse for search console, crawl, index coverage, freshness drift, and URL-level observability diagnostics.
data-modeling dbt duckdb python search-observability sql technical-seo
Last synced: 01 Jun 2026
https://github.com/alexgenovese/machine-learning-bigquery-gcp
These SQL are based on available ecommerce dataset that has millions of Google Analytics records for the Google Merchandise Store loaded into BigQuery.
bigquery google google-cloud-platform purchase sql visitors
Last synced: 16 Oct 2025
https://github.com/sophior/dockersqlbackup
A script to run on a host and backup your databases by container name
backup-script bash containerstation docker msql-database mssqlserver nas qnap sql sql-server
Last synced: 14 Mar 2026
https://github.com/balajimohan18/sql-projects
The repository contains Structured Query Language (SQL) Scripts. The Multiple SQL scripts for various projects which includes data cleaning, data pre-processing, data processing, data transformation and insights gaining through Query Language
data-analysis data-mining data-science eta microsoft-sql-server query-language sql sql-server sql-server-management-studio sqlqueries
Last synced: 14 Mar 2026
https://github.com/sistemasvox/projeto-integrador-banco-de-dados-2
Scripts SQL para o Projeto Integrador de Banco de Dados 2, incluindo estruturas de dados e testes.
Last synced: 22 Feb 2026
https://github.com/query-farm/python-sql-scan-planning
A Python library for intelligent file filtering using SQL expressions and metadata-based scan planning. This library enables efficient data lake query optimization by determining which files need to be scanned based on their statistical metadata.
duckdb predicate-pushdown predicates query-processing scan-planning sql sql-engines
Last synced: 14 Apr 2026
https://github.com/aayushy7777/weather_forecast_dashboard
Developed a Power BI dashboard using a weather API key to display real-time data on temperature, humidity, wind speed, and forecasts with dynamic visuals and filters.
excel figma powerbi sql weather-api weather-forecast
Last synced: 18 Oct 2025
https://github.com/nikeshcohen/project-management-system
A Project Management System built in Java and MySQL. Users can create new projects and assign people to said projects, to a relational database.
Last synced: 18 Oct 2025
