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/aboubakr-jelloulat/sql-hackerrank
comprehensive collection of SQL solutions and explanations for HackerRank problems, organized by difficulty and topic to help developers master database querying skills
hackerrank sql sql-problems sqlserver
Last synced: 18 Feb 2026
https://github.com/slashmo/chinchilla-cli
Easy to use file-based SQL migrations toolkit
Last synced: 17 Feb 2026
https://github.com/jtwebman/bigquery-local
Node.js + DuckDB local emulator for the Google BigQuery REST API. Drop-in for testing, CI, and local dev — with working PATCH.
bigquery duckdb emulator local-development nodejs sql testing typescript
Last synced: 19 May 2026
https://github.com/shivabajelan/sql-project-with-pubs-database
This SQL project uses the classic Microsoft Pubs sample database. It includes queries and scripts that explore core SQL techniques such as data retrieval, filtering, joins, aggregations, and subqueries. The aim is to provide clear, hands-on examples of SQL in action using a structured, well-documented dataset.
microsoft-sql-server microsoft-sql-server-management-studio sql
Last synced: 23 Aug 2025
https://github.com/amarin/query
Query implements SQL query builder for Go. The aim is to provide fast and simple interface to database functions without need to write SQL code at all.
Last synced: 26 May 2026
https://github.com/datasqlsantosh/project-portfolio-e-commerce-data-analysis
In this personal Project-Portfolio-E-commerce-Data Analysis project, an exploratory data analysis was performed on the E-commerce Data available on Kaggle. The main aim of the project is to uncover insights into the store's sales and profits trends and patterns from 2018 to 2019.
data-cleaning data-visualization database dataset exc power-bi sql
Last synced: 11 Sep 2025
https://github.com/feedboards/feedboards.json.sqlify
A library for generating SQL code based on the structure of any JSON files.
Last synced: 23 Aug 2025
https://github.com/butttons/pg-health
Run SQL on your apple health data
apple apple-health-data sql visualization
Last synced: 11 Nov 2025
https://github.com/mmeyer23/finops-sql
Open-source SQL toolkit for cloud cost analysis (AWS, GCP, Azure) built for FinOps engineers and data teams.
aws cloud-cost cost-optimization cur finops postgres sql
Last synced: 19 May 2026
https://github.com/jdizm/next-prisma
a demo next js application with prisma orm for database schema migrations and seeds; example boilerplate and setup
api boilerplate docker fullstack next next12 node postgresql prisma react sql tailwindcss typescript
Last synced: 11 Apr 2026
https://github.com/carlosagalicia/ahund
Web application designed to manage risks, clients, collaborators, and projects.
css ejs express javascript nodejs sql
Last synced: 10 Apr 2026
https://github.com/varghese25/sqlpractical_usecases
100 SQL Practical Use Cases
Last synced: 22 Jul 2025
https://github.com/flowerinthenight/luna-go
Go SQL driver for Luna.
apache-arrow cache columnar-storage duckdb golang in-memory-database olap sql
Last synced: 19 May 2026
https://github.com/foggysmile/sql_bootcamp
SQL Bootcamp
bootcamp-project dml etl join sql
Last synced: 25 Jan 2026
https://github.com/davidam/sql-examples
Simple and funny examples about SQL
Last synced: 19 May 2026
https://github.com/niewidzialny84/miwp_airp_project
Studies project for monitoring and visualization of processes + automatization and robotization of proceses
arduino nodemcu-esp8266 python sql
Last synced: 24 Aug 2025
https://github.com/prangonghose/blogs
A full-stack blog website built with Rails and PostgreSQL. Users can register and login to create new posts or read other users posts and like or comment on them. Users can delete their posts and also their comments. The website is connected to a database built with PostgreSQL.
cancancan capybara-rspec devise postgresql rails-application rspec-rails ruby-on-rails sql
Last synced: 20 Jan 2026
https://github.com/ilevn/sql-generator
SQL Generator for Postgresql-backed systems
generator postgresql psycopg2 python python39 sql
Last synced: 19 May 2026
https://github.com/chanupadeshan/advanced-data-analytics
basic data analysis project using sql
cumulative-analysis performance-analysis sql
Last synced: 04 Jul 2026
https://github.com/shubham200137/cyclistic-case-study
This repository contains a case study for Google's Data Analytics Professional Certificate, focusing on Cyclistic, a fictional bike sharing company in Chicago. The case study aims to drive growth by converting casual riders into members through a marketing strategy.
data-analysis data-visualization numpy-python pandas-python presentation-slides sql tableau
Last synced: 11 Jun 2026
https://github.com/ramonanf/construccion_de_software_y_toma_de_decisiones
Mis primeros pasos como desarrolladora web
ajax ejs-template-engine html-css-javascript model-view-controller nodejs sql
Last synced: 24 Apr 2026
https://github.com/shridhar1504/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 data-transformation eda etl-framework microsoft-sql-server query-language sql sql-server sql-server-management-studio sqlqueries
Last synced: 09 Mar 2026
https://github.com/anuragagarwal96/hospital-mortality-rate-sql-analysis
In this project, I have taken a hospital dataset from Kaggle, analysed it and predicted the mortality rate of patients who have been admitted in hospitals. I have utilised a combination of SQL, Tableau and Microsoft Excel for this project.
data data-visualization dataanalysis dataanalysisusingsql excel msexcel mssqlserver sql tableau tableau-public
Last synced: 09 Mar 2026
https://github.com/trilochanp3/ola-insights-powerbi
Power BI dashboard and MySQL analysis for Ola booking data, showcasing key business insights such as booking success rates, cancellation patterns, revenue distribution, and customer/driver ratings. Includes SQL scripts for data extraction and transformation, and a Power BI .pbix file for interactive visualization.
Last synced: 16 Jan 2026
https://github.com/emilyjspencer/bookmarks
A bookmark manager that stores a collection of bookmarks as urls. A Makers project (post-Makers).
crud database postgresql ruby sinatra sql
Last synced: 16 Jan 2026
https://github.com/shanukatiyar111/create_calendar_in_sql
CREATED CALENDAR IN SQL SERVER
Last synced: 03 Jan 2026
https://github.com/shivamsharma32/online-game-analysis
Through our analysis of user gameplay data, we uncovered comprehensive insights into various aspects of the game, including property types, popular neighbourhoods, booking trends, pricing dynamics, and customer preferences. These insights empower stakeholders to make informed, data-driven decisions, ultimately leading to an enhanced user experience
Last synced: 16 Jan 2026
https://github.com/towaquimbayo/comp-4537
BCIT Computer Systems Technology (CST) - COMP 4537 (Internet Software Architecture)
api api-rest css css3 html html-css-javascript html5 microservice microservices mysql node nodejs software-architecture sql web-application web-development
Last synced: 07 Apr 2026
https://github.com/pedramjlo/uae_cars_analysis
Analysis of the UAE second-hand car data
data-analysis jupyter-notebook pandas python sql sqlite3
Last synced: 11 May 2026
https://github.com/adam-maz/mysql_databse_api
Here I am presenting API, which allows user to send data (from file with ".csv" extension) to earlier prepared database in MySQL Workbench. SQL statement introduced in "database_constructor(self)" method is an example statement. It can be freely edited to meet any user criteria.
api database object-oriented-programming python sql
Last synced: 09 May 2026
https://github.com/amirazadi1380/friendzone
وب اپلیکیشن (فول استک) ریسپانسیو جهت مدیریت حساب های پرداختی و ثبت پرداخت و احراز هویت همراه با ثبت توکن
context-api php react reactquery sql tailwind-css typescript
Last synced: 11 Apr 2026
https://github.com/sandipmaurya2611/doctor-appointment
This repository contains a Doctor Appointment project built using PHP, MySQL, and CSS. The project aims to provide a platform for patients to schedule appointments with doctors online, simplifying the appointment booking process.
Last synced: 18 Apr 2026
https://github.com/kerimli-veli/entity-framework-task
A simple Entity Framework task demonstrating basic operations with a database
csharp dapper entity-framework-core orm sql
Last synced: 25 Aug 2025
https://github.com/plishka/revenue_metrics
Revenue Metrics Analysis and Visualization
Last synced: 25 Aug 2025
https://github.com/query-farm/marisa
The Marisa extension by Query.Farm integrates the fast, space-efficient MARISA trie into DuckDB, enabling high-performance string lookups, prefix searches, and autocomplete functionality.
common-prefix-search duckdb duckdb-extension marisa marisa-trie predictive-search sql trie tries
Last synced: 18 May 2026
https://github.com/turbot/steampipe-mod-googleworkspace-compliance
Run individual controls or full compliance benchmarks across all of your Google Workspace accounts using Steampipe.
hacktoberfest sql steampipe steampipe-mod
Last synced: 25 Aug 2025
https://github.com/henriiqueaze/studentprogress
StudentProgress is a Spring Boot application for managing and tracking student data, including grades and academic status. It provides an API for registering, updating, and monitoring student records, calculating averages, and offering real-time insights into student performance, helping educational institutions streamline their processes.
Last synced: 03 May 2026
https://github.com/samnoonabrar/documentary-listview
A web app that will keep track of all the documentaries I have seen
Last synced: 19 May 2026
https://github.com/naninsv/marketing-analytics
The Marketing Analytics Project focuses on analyzing customer engagement, conversion rates, and sentiment trends to optimize marketing strategies for ShopEasy. Using SQL, Python (NLTK), and Power BI, this project extracts insights from customer reviews, transactions, and social media interactions to identify key areas for improvement.
data-visualization datanalysis excel marketing powerbi powerpoint python sql
Last synced: 23 Jun 2026
https://github.com/ahmadraza1394/psl-management-system
This is Pakistan Super League(PSL) Mangement which manage the detail of matches,players,grounds,managers and coaches of PSL.
css ejs-templates expressjs gemini-api html javascript nodejs oracle-database sql
Last synced: 11 Apr 2026
https://github.com/thomasjvu/codewars
❓ Answers and explanations for my daily Codewars practice problems
Last synced: 26 Aug 2025
https://github.com/aaleksandraristic/sqldatabase-implementation---student-admissions-portal-sap-
SQL Database Development and Implementation into Front-End Application
database-design database-development database-management database-testing databases debugging sql sql-server stored-procedures triggers-and-functions
Last synced: 09 May 2026
https://github.com/mstanimirovic/espense
A simple Rust expense-tracking application
cli console database expense-manager expense-tracker expenses rusqlite rust sql
Last synced: 25 Apr 2026
https://github.com/siddharthbadal/databases
Database Design and Development
database-design database-management database-schema mysql mysql-database sql
Last synced: 21 Mar 2025
https://github.com/darshjasani/insurance-claim-analysis
This dataset contains insightful information related to insurance claims, giving us an in-depth look into the demographic patterns of those receiving them.
Last synced: 27 Aug 2025
https://github.com/mberkiskal/phonedirectory-telefonrehberi-mini-project
Directory with basic SQL operations. Temel sql işlemleri ile telefon rehberi.
csharp mssql mssql-database sql windowsforms-applications
Last synced: 19 May 2026
https://github.com/calebschmetzer/oblv-tg-database
Database schema for the Thieves Guild faction in The Elder Scrolls IV: Oblivion
database database-schema databases elder-scrolls elderscrolls mysql oblivion sql
Last synced: 19 May 2026
https://github.com/PhanChenh/AdventureworkDataset-RFM-Analysis-SQLProject
RFM Analysis Using SQL on the AdventureWorks Dataset (2011-2014)
business-analytics business-intelligence data-analysis mssql rfm-analysis sql
Last synced: 08 Apr 2026
https://github.com/ayonika2001/music_data_sql
csv dbms mysql mysql-database mysql-server sql
Last synced: 19 May 2026
https://github.com/dorkatzir/attendance
Code used for PHP Bootstrap5 Form and CRUD Application Development Exercises.
bootstrap5 crud-application php sql
Last synced: 19 May 2026
https://github.com/aadipoddar/tournament-tracker
Tournament Tracker Real World Software
Last synced: 29 Aug 2025
https://github.com/tashi-2004/Database-Systems-DB
I've created files with solutions, named them with their following conventions and order. You can download, copy, and run them on a compiler or software for your information. There are no copyrights attached to these files; they are provided for educational purposes only.
cassandra database database-management eer-diagram erdiagram keys mariadb mysql oracle-database sql
Last synced: 29 Aug 2025
https://github.com/toluaina/toluaina.github.io
Source for PGSync website
change-data-capture elasticsearch etl kibana mariadb mysql opensearch postgresql psycopg2 pymysql sql
Last synced: 19 May 2026
https://github.com/aliabbos-ashurov/veriql
Fluent and annotation-based SQL query verification library for Java integration and unit tests.
java query-verification sql testing-library
Last synced: 29 Aug 2025
https://github.com/bioolegar1/dslist
lista de games organizada backend
java17-springboot jpa springweb sql
Last synced: 30 Aug 2025
https://github.com/hamzacham/data_set-projet-8
Analyzing a real world data-set with SQL and Python
data-analysis database dataset jupyter-notebook paython sql
Last synced: 19 May 2026
https://github.com/c0m371/restsql
RestSQL: A lightweight .NET tool that turns SQL queries (defined in YAML) into ready-to-run REST endpoints. Works standalone or as a library, supports transactions, nested JSON output, and multiple database providers.
asp-net-core csharp database dotnet generation mysql oracle postgresql rest-api sql sqlite sqlserver yaml
Last synced: 20 Jan 2026
https://github.com/matthewlabasan/sport-search
Project for COMS W4111: Introduction to Databases - Sport Search. Completed with Sally Liu.
database-schema flask-sqlalchemy sql
Last synced: 03 Apr 2025
https://github.com/rykerwilder/university-db
Creating a university DataBase using MySQL.
data-definition-language data-manipulation-language data-query-language mysql sql
Last synced: 02 May 2026
https://github.com/rodrigoalvesvieira/projetobd-sql
Projeto feito para a disciplina de Projeto de Banco de Dados (IF692) do curso de Ciência da Computação do CIn/UFPE.
Last synced: 20 Feb 2026
https://github.com/siddharthbadal/sales-production-data-analysis
Sales Production Firm Data Analysis
Last synced: 24 May 2026
https://github.com/tompinataro/React-Image-Gallery
Created images with matching descriptions appearing as reversible cards.
Last synced: 31 Aug 2025
https://github.com/ayo-g/danny-ma-sql-challenge
This repo contains my attempts to solve Danny Ma's 8-Weeks SQL Challenge
8weeksqlchallenge danny-ma dataanalysis sql
Last synced: 16 Jan 2026
https://github.com/gabrielcformiga/hackerrank-sql
Solutions to SQL problems from the HackerRank Online Judge using MySQL and SQL Style Guide from The GitLab Handbook.
hackerrank-solutions mysql sql
Last synced: 21 Jul 2025
https://github.com/jidesamuell/data-analytics-projects
This is a repository i have created to showcase my skills, share projects and track my progress in Data Analytics areas.
data-analysis excel matplotlib powrebi python sql
Last synced: 04 May 2026
https://github.com/jaewonson37/databases_for_analytics
json python sql sqlalchemy sqlite3
Last synced: 09 May 2026
https://github.com/furkantosun1607/e-commerce-project
Full Stack E-commerce Project for Advanced Application Development Course
angular authguard css html java jpa-hibernate jwt-authentication mysql-database rest-api services spring-boot sql stripe-payments typescript
Last synced: 12 Apr 2026
https://github.com/aminkhavari78/plot-wikipedia-web-base
plot a wikipedia content on web page
base64 css database flask html matplotlib sql sqlite3 wikipedia
Last synced: 11 Apr 2026
https://github.com/jatin-s16/netflix_analysis
This project involves a comprehensive analysis of Netflix's movies and TV shows data using SQL. The goal is to extract valuable insights and answer various business questions based on the dataset. The following README provides a detailed account of the project's objectives, business problems, solutions, findings, and conclusions.
data-analysis excel postgresql sql
Last synced: 19 May 2026
https://github.com/mr-chang95/military-expense-population-analysis
data-visualization military postgresql query sql tableau
Last synced: 21 Mar 2025
https://github.com/luismendes070/codecademy
codecademy css html jquery php sql
Last synced: 10 Apr 2026
https://github.com/paulf-999/sql_templates
SQL template scripts I've collated over time
Last synced: 28 Apr 2026
https://github.com/vitorantonionne/easycheckin
A backend for an event creation application
Last synced: 19 Apr 2026
https://github.com/bayoadejare/dw-optimization-insurance
Insurance Data Warehouse Optimization Project
datawarehousing index insurance optimization sql
Last synced: 28 Jun 2025
https://github.com/lemalcs/bulk-insert-python-sqlserver
Demonstration of a Python project for performing bulk inserts into a SQL Server database.
Last synced: 06 Apr 2025
https://github.com/primeeagle/powershell-geonamegrampsimport
PowerShell and SQL scripts for importing Geonames place data into Gramps family tree software.
csv gramps json powershell sql
Last synced: 19 May 2026
https://github.com/abdelwadoudmakh55/alx-higher_level_programming
Learning Python, SQL, Javascript for high level programming
javascript oop python3 sql testdrivendevlopment
Last synced: 18 May 2026
https://github.com/amandazk/uri-exercicios
:notebook: Exercícios resolvidos do URI Online Judge
c-language python sql uri uri-online-judge uri-solutions
Last synced: 16 May 2026
https://github.com/joncloud/ef6-migration-testing
Simple repository containing sample code necessary to test EntityFramework 6 Migrations
csharp entity-framework integration-testing migration sql test
Last synced: 13 Mar 2025
https://github.com/husskhosravi/elt-data-warehouse-snowflake
Design and implement a full ELT data pipeline using Snowflake and S3, featuring star schema modelling, SCD Type 1 & 2 handling, and incremental load automation
aws-s3 data-engineering data-warehouse dimensional-modeling scd-type-1 scd-type-2 snowflake sql star-schema
Last synced: 03 Feb 2026
https://github.com/udaykiran75/userauthentication-js
expressjs javascript nodejs sql
Last synced: 06 May 2026
https://github.com/itsaladin/pharmacy-management-system
Management service application Developed by JAVA and Java-Swing and SQL database.
Last synced: 11 Jun 2026
https://github.com/wookay/deprecated_octo.jl
julia query-builder query-dsl sql
Last synced: 08 Jul 2026
