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: 2026-07-09 00:25:54 UTC
JSON Representation

https://github.com/mehrajlatifli/views

A database called Library is used to work with views in MSSQL Server

database join mssql mssqlserver sql sqlserver-2019 t-sql tsql union view views

Last synced: 18 Apr 2026

https://github.com/dz1kill/db_schema_performance_test

Tests of sql queries and different table schemas.

javascript migration nodejs postgresql sql testing

Last synced: 18 Apr 2026

https://github.com/prgermux/quality-control

Quality Control is a Python-based application that provides a graphical user interface (GUI) for analyzing and visualizing data from various sources. Using PyQt5 for the GUI and Matplotlib for plotting, this tool allows users to load data from CSV and DAT files, connect to SQL databases, and generate detailed, interactive plots.

database python quality-control sql visualization

Last synced: 18 Apr 2026

https://github.com/sofiahuang315/neuralnetwork_evaluation

Neural network models evaluation for SQLi detection

machine-learning neural-network sql sqlinject-defense sqlinjection

Last synced: 17 Jun 2026

https://github.com/mberkiskal/productsalesapplication-urunsatisprogrami-with-entity-framework

Entity Framwork kullanarak yapılan bir ürün satış takip sistemi. Adminlerin müşterilerin ve ürünlerin bilgisini tutarak; ekleme,silme,güncelleme ve listeleme işlemleri yaptırabileceğimiz, firmanın toplam satış, aktif veya pasif müşteri, toplam stok vb. gibi çeşitli önemli bilgileri görebilmesini sağlayan bir otomasyon.USING: C# and SQL with MSSQL.

csharp entity-framework mssql mssql-database sql

Last synced: 18 Apr 2026

https://github.com/software-development-course-2025/database-design-with-sql-week-1-assignment

This repository contains solutions for a beginner-level SQL database assignment. It covers how to create and delete databases using standard SQL commands.

database-management databases mysql postgresql sql

Last synced: 08 May 2026

https://github.com/mi7773/advanced_sql_data_analytics_project

A hands-on SQL project simulating data analysis using fact and dimension tables, covering trends over time, cumulative metrics, performance breakdowns, segmentation, and reporting via SQL.

analytics business-analytics business-intelligence data data-analysis data-analyst data-analytics database query reporting sql sql-queries sql-query sql-server window-functions window-functions-in-sql

Last synced: 18 Apr 2026

https://github.com/bolshovaelizaveta/covid19_spark_analysis

Учебный проект по дисциплине 'Базы данных для компьютерного зрения'. Разработка аналитической платформы для эпидемиологического мониторинга COVID-19 с использованием Apache Hadoop и Spark

apache-hadoop apache-spark covid-19 data-analysis jupyter-notebook machine-learning medical-imaging pyspark sql

Last synced: 18 Apr 2026

https://github.com/thermiee/vet-clinic

A relational database to create the initial data structure for a vet clinic. It takes in a table to store animals information, insert some data into it, and query it.

database postgresql sql

Last synced: 15 Apr 2026

https://github.com/josericodata/josericodata.github.io

Welcome to my portfolio website. This site showcases my skills, experience, education, and projects as a Data Analyst.

awesine-latex big-data career-development data data-analyst data-science database dublin ireland job-seeking jose-maria-rico-leal jose-rico jose-rico-data latex latex-cv portfolio portfolio-website python sql

Last synced: 18 Apr 2026

https://github.com/vaxdata22/cyclistic-ride-sharing-company

This is my Google Data Analytics Certificate case study for the Cyclistic ride-sharing company

actionable-insights business-analytics business-intelligence data data-analytics data-cleaning data-mining data-visualization data-wrangling exploratory-data-analysis google-data-analytics spreadsheets sql sql-server sql-server-management-studio statistical-analysis t-sql tableau transact-sql

Last synced: 10 Jun 2026

https://github.com/balamurugan-annadurai/sql-practice

Basic SQL queries Practice

mysql sql

Last synced: 04 Jun 2026

https://github.com/mqtth3w/software-engineering-unipr

WineShop: Client-Server application with DB and JavaFX. Developed in 2023.

client-server database java javafx-application sql unipr

Last synced: 18 Apr 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/nemtsevk/photo-contests

«Фотоконкурс» — страница с фотографиями для конкурсов.

css html javascript php sql

Last synced: 18 Apr 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

express-js handlebars-js mvc-architecture node-js sequelize sql

Last synced: 18 Apr 2026

https://github.com/sup2point0/ignis

Various projects involving the Yu-Gi-Oh! card game, including asynchronous API requests, SQL databases, machine learning, and a Discord bot!

ai discord discord-bot ignis ignister machine-learning nextcord sql sqlalchemy sqlite ygo ygoprodeck yu-gi-oh yugioh yugioh-api yugioh-card-images

Last synced: 18 Apr 2026

https://github.com/lahcenezzara/book-registration-web-app

Book Registration Web App | Java EE

eclipse-ide jakarta-ee java javaee mysql servlet-jsp sql

Last synced: 18 Apr 2026

https://github.com/strawndri/postgresql

Estudos de PostgreSQL e SQL na plataforma da Alura.

alura postgresql sql

Last synced: 17 Jun 2026

https://github.com/yuriioks/aqa-gcse-computer-science-preparation

25-week comprehensive program designed to equip students with the knowledge and skills required to excel in the AQA GCSE Computer Science exam

algorithms aqa aqa-computing coding-tutorials computer-science computer-science-education data-structures education exam-preparation gcse gcse-computer-science programming python python3 sql yuriodev

Last synced: 09 Feb 2026

https://github.com/dataglyder/data-sources-and-sql

This repo touched on data sources and the relational data base

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Last synced: 09 Feb 2026

https://github.com/navaneet-rao/blood-bank-dbms

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Last synced: 08 May 2026

https://github.com/sourhub226/sailor-manager-dbms-python

MySQL Sailor Manager DBMS implementation in Python

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Last synced: 19 Apr 2026

https://github.com/phelipe-sempreboni/certificates

Tutorial intended for information about my licenses and certificates acquired over time.

certificate certificates certification course data database datascience licences license-management marketing marketing-analytics python sql

Last synced: 16 May 2026

https://github.com/patricialjohnson/sql-database-analysis

In this analysis, I developed SQL queries for the Chinook Database, which contains information about a digital music store. The goal was to assist the Chinook team in better understanding their media inventory, customers, employees, and invoice data.

business-analytics chinook-database data-analytics data-visualization database sql sqlite

Last synced: 11 Apr 2026

https://github.com/dj258255/minidb

A relational database built from scratch in C to dissect how PostgreSQL/MySQL work — pages, buffer pool, heap, B+Tree, SQL parser/executor, WAL, transactions.

b-tree c database database-internals dbms from-scratch learning-project sql storage-engine wal

Last synced: 24 Jun 2026

https://github.com/nada-ibrahim12/sql-problem-solving

A collection of solved SQL problems from LeetCode, HackerRank, and more — focused on practicing query writing, data analysis, and optimization.

sql

Last synced: 09 Feb 2026

https://github.com/alex-cultrera/pizza-restaurant-mysql-database

MySQL database design for a pizza restaurant

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Last synced: 09 Feb 2026

https://github.com/realeroberto/sql-notebook

A collection of SQL snippets.

databases rdbms relational-databases sql

Last synced: 04 Jun 2026

https://github.com/epomatti/powerapps-vnet-integration

Power Apps private connectivity with Azure SQL Database

azure powerapps private-endpoint sql sqlserver terraform virtual-network vnet

Last synced: 09 May 2026

https://github.com/f5-nascimento/getting-started-with-azure-sql

Este repositório contém um passo a passo detalhado para a criação e uso de um Banco de Dados SQL no Azure, diretamente pelo portal, sem a necessidade de ferramentas externas.

azure sql sqlserver

Last synced: 19 Apr 2026

https://github.com/asadullah-nadeem/news-app

News App

css javascript php php8 phpmyadmin sql

Last synced: 19 Apr 2026

https://github.com/shellicar/sql-scripts

Handy SQL Scripts

sql

Last synced: 26 Feb 2026

https://github.com/yuvrajsaraogi/unemployment-analysis-with-python

Unemployment is measured by the unemployment rate which is the number of people who are unemployed as a percentage of the total labour force. We have seen a sharp increase in the unemployment rate during Covid-19, so analyzing the unemployment rate can be a good data science project.

big-data big-data-analytics data-analysis data-science data-visualization engineering excel jupyter-notebook machine-learning mini-project natural-language-processing nlp project python3 sql

Last synced: 19 Apr 2026

https://github.com/kalebers/kalebers.github.io

Portfolio for Kalebe Szlachta. Website and all information here! kalebers.github.io/

aws csharp css cybersecurity data-science gcp html java javascript machine-learning portfolio portfolio-website python software-engineering splunk sql

Last synced: 09 Feb 2026

https://github.com/basemax/amirkabirindustrialtown

بانک اطلاعات شهرک صنعتی امیرکبیر کاشان ایران - This repository contains a SQL/JSON dataset of businesses located in the Amirkabir Industrial Town in Kashan, Iran. The dataset includes details about various companies, their activities, contact information, and locations.

amirkabir-industrial amirkabir-industrial-town database database-as-a-service database-schema database-sql industrial-town json py python sql sql-database table

Last synced: 09 May 2026

https://github.com/junaidsalim/leetcode_solutions

This repository contains my solutions to a range of LeetCode problems.

cpp javascript leetcode leetcode-cpp leetcode-javascript leetcode-practice leetcode-python leetcode-solutions postgresql python sql

Last synced: 19 Apr 2026

https://github.com/bl00mguy/db-design-itmo

Курс проектирования баз данных

db db-design docker dockerfile mongodb nosql postgresql sql

Last synced: 19 Apr 2026

https://github.com/turbot/steampipe-mod-urlscan-insights

View dashboards and reports from urlscan.io Steampipe.

hacktoberfest insights sql steampipe steampipe-mod urlscan urlscan-io

Last synced: 26 Feb 2026

https://github.com/syedwajihrizvi/rockservers

Backend for RockServers. Built using ASP.NET, MySQL. Also contains shell scripts for project generation

asp-net csharp shell sql

Last synced: 09 May 2026

https://github.com/leoarj/db-sql-language-with-postgresql-ia-expert-academy

Banco de Dados e Linguagem SQL com PostgreSQL (IA Expert Academy)

database postgresql relational-algebra relational-databases sql

Last synced: 19 Apr 2026

https://github.com/ebrizzzz/library_database_management_system

This project is a desktop application built with Python and PyQt5 that interacts with an MSSQL database to manage a library system using SQL and Python.

database pyqt5 python sql sqlalchemy

Last synced: 19 Apr 2026

https://github.com/corey-richardson/course-progress-tracker

A Flask web application that can be used to track which courses and university modules I have completed and which I have yet to finish.

css flask html python3 pythonanywere sql sqlite3

Last synced: 09 May 2026

https://github.com/learningbyexample/jobs-k8s

A project for learning to Creating Jobs in Kubernetes

etl job k8s kubernetes operator postgresql sql

Last synced: 09 May 2026

https://github.com/m4tice/webapi

A repository for the practices of web development with C#. Related to: https://github.com/m4tice/angular10

angular angular-cli database rest-api sql web-development

Last synced: 19 Apr 2026

https://github.com/ugate/sqler-mdb

🔑 @ugate/sqler dialect for MariaDB and/or MySQL

dialect mariadb mysql nodejs sql

Last synced: 19 Apr 2026

https://github.com/ch-garcia/leetcode-sql

This repository contains all of my SQL solutions for problems solved on LeetCode using PostgreSQL.

leetcode leetcode-practice leetcode-questions leetcode-solutions postgres postgresql sql

Last synced: 04 Jun 2026

https://github.com/kiruko1025/student-management-system

Django web app for student management

django html python sql

Last synced: 25 Apr 2026

https://github.com/holicc/qurious

Qurious is a high-performance, in-memory query engine written in Rust and built on top of the Apache Arrow framework

arrow database rust sql

Last synced: 19 Apr 2026

https://github.com/eriikgabriel/sql-algebra

A relational algebra interpreter in SQL

nextjs relational-algebra sql

Last synced: 20 Apr 2026

https://github.com/naimur-29/learning-fastapi

Learning backend with FastAPI

database fastapi postgresql python3 sql

Last synced: 20 Apr 2026

https://github.com/azure-samples/sql-database-engine-driver-samples

Code samples for the Microsoft SQL database engine drivers in various programming languages.

csharp dotnet go sql

Last synced: 09 May 2026

https://github.com/team-04b/event_planner_team_4b

ba fron jwt next nodejs opti postgresql prisma-orm sql typescript

Last synced: 20 Apr 2026

https://github.com/kristenjiang929/advanced-sql-mysql-for-ecommerce-web-analytics

Ecommerce Database Analyst: Maven Fuzzy Factory (Udemy - Advanced SQL: MySQL for Ecommerce & Web Analytics)

dataanalysis databse ecommerce mysql sql udemy

Last synced: 20 Jun 2026

https://github.com/slipnitskaya/disaster-response-web-app

Flask web app for classification of disaster messages.

disaster-response etl-pipeline flask flask-application nlp nlp-machine-learning python sentiment-classification sql sqlalchemy sqlite3 webapp

Last synced: 20 Apr 2026

https://github.com/vikentiosvitalis/databases

ASDF Palace - for 'Databases' M.Sc. Course ECE @ntua

apache-web-server css er-diagram html javacript mockaroo mysql-workbench php sql

Last synced: 20 Apr 2026

https://github.com/wareflowx/excel-to-sql

A powerful CLI tool and Python SDK for importing Excel files into SQLite databases with advanced data transformation, validation, and quality profiling.

cli excel python sql sqlite

Last synced: 29 Jan 2026

https://github.com/wearesolutionarchitects/.github

Fachinformatiker:innen / Anwendungsentwicklung - Software architects

astro collaboration github html-css-javascript markdown mvc-architecture project-management python solution-architect solutions sql typescript

Last synced: 20 Apr 2026

https://github.com/wesgtox/programming-lab-iv

College "Programming Lab IV" exercises.

java java-gui netbeans netbeans-ide postgresql sql tsql

Last synced: 20 Apr 2026

https://github.com/leoviana00/azure-functions-project

Laboratório de um fluxo de trabalho utilizando Logic App, Azure Functions e outras tecnologias de modo a garantir a persistência e continuidade das mensagens e entrega de um produto mesmo diante da indisponibilidade de um banco de dados por exemplo.

azure azure-functions dotnet logic-app service-bus sql

Last synced: 09 May 2026

https://github.com/pearcoding/pearsql

Very simple sql query builder focusing on sqlite compatibility

builder python query-builder sql sqlite

Last synced: 20 Apr 2026

https://github.com/furqanhun/dbms-labmanual

This repo includes documention of MySQL quries used for my DBMS Lab Manual Tasks

dbms mysql sql

Last synced: 04 Jun 2026

https://github.com/vtopc/verrors

Yet another error wrapper package.

error error-handling errors go golang grpc grpc-go postgres postgresql postgresql-database sql

Last synced: 20 Apr 2026

https://github.com/ivan-montes/db-exercises

Because doing Databases exercises is not as boring as people say...just joking, it is. :grin:

oracle plsql sql

Last synced: 09 Feb 2026

https://github.com/baschin1103/knn-classification-sqlalchemy

Example-Script to load data from a database and classify by the K-Nearest Neighbor (KNN) Algorithm.

database knn-classification labelencoder machine-learning ordinal-classification pandas sql sqlalchemy

Last synced: 09 May 2026

https://github.com/araskolnikoff/grad_project

База данных музея | Распределенное приложение

csharp open-source sql sql-server sql-server-database sql-server-management-studio windows-forms

Last synced: 09 May 2026

https://github.com/rami24t/build-a-world-cup-database-fcc-project

create PostgreSQL Database; create Bash script that enters information into PostgreSQL, then query the database for useful statistics.

bash-script sql

Last synced: 20 Apr 2026

https://github.com/ayushman0511/data-analytics-project1

This repository contains a collection of SQL scripts demonstrating various analytical techniques, such as changes over time, cumulative, performance, data segmentation, part-to-whole analysis.

analytics busine data data-anal data-enginee data-sci data-scien database datascien query reporting sql sql-query sql-server window-func

Last synced: 17 Jun 2026

https://github.com/tseyongg/8-week-sql-challenge

My solutions to the #8WeekSqlChallenge on SQL Server

8-week-sql-challenge 8weeksqlchallenge case-study danny-ma data-analytics data-science microsoft-sql-server mssql mssqlserver sql sqlserver

Last synced: 18 Mar 2026

https://github.com/nivesayee/advent-of-sql-2024

Solutions for Advent of SQL challenges

advent-of-sql advent-of-sql-2024 postgres sql sql-challenges

Last synced: 18 Jun 2026

https://github.com/gikurujulius/bikestores-analysis

A complete Bike stores data analysis project using SQL and Microsoft Excel.

dataanalytics datavisualization microsoft-sql-server microsoftexcel pivot-tables sql

Last synced: 18 Mar 2026

https://github.com/alefrp/hot_bi

ETL de vendas Hotmart com Python, PostgreSQL, Apache Hop e Power BI. Integração de múltiplas fontes e visualização de indicadores estratégicos em um Data Warehouse MySQL.

apachehop docker powerbi python sql

Last synced: 20 Apr 2026

https://github.com/mayra-tellez/billsdb

REST API for the Billy app

axios bcrypt database express sql

Last synced: 09 May 2026

https://github.com/yyomna-mmaged/book_library_application

Windows application-GUI- designed and built with C# and MS SQL Server

csharp database gui mssqlserver sql

Last synced: 18 Mar 2026

https://github.com/45harry/foodbot_end_to_end_in_dialogflow_nlp

A Simple FoodBot for a IndoNep Eatery :- Saavita- The FoodBot

backend chatbot dailogflow database fastapi python sql

Last synced: 09 May 2026

https://github.com/rampal-punia/data-science-toolkit

Your Go-To Resource for Essential Data Science Related Commands, Concepts, Quick Overviews and Useful Functions.

artificial-intelligence data-science keras machine-learning matplotlib nlp nlp-machine-learning numpy pandas pythorch sql tensorflow

Last synced: 09 Feb 2026

https://github.com/sushant-suresh/amazon_e-commerce_data_analysis_sql_project

SQL project analyzing e-commerce data of Amazon to address key business questions and uncover insights.

database postgresql sql

Last synced: 20 Apr 2026

https://github.com/adityaprakash-bobby/simple-db

[WIP] A SQLite-like Database from scratch in C

c database dbms relational-databases sql

Last synced: 20 Apr 2026

https://github.com/robinmillford/hr-analytics-employee-performance-analysis

HR Analytics: Unveiling Employee Performance - A comprehensive exploration of employee data using SQL and Power BI, uncovering key insights for strategic HR decision-making.

data-analysis data-visualization jupyter-notebook powerbi python3 sql

Last synced: 20 Apr 2026

https://github.com/mayurasandakalum/ipl-data-engineering-spark-databricks

Comprehensive data engineering and analytics project using IPL dataset with Amazon S3, Apache Spark, Databricks, and SQL. Includes data storage, transformation, analysis, and visualization.

amazon-s3 apache-spark aws big-data cricket-analytics data-analytics data-engineering data-visualization databricks etl-pipeline ipl-dataset machine-learning python sql