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: 2026-07-03 00:26:03 UTC
- JSON Representation
https://github.com/vvipjain/hockey-tournament-analysis
Hockey Tournament Analysis
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https://github.com/nicolasvero/covid_tracker
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https://github.com/anzo52/mysqlcom4py
Simple command line tools for MySQL using Python
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https://github.com/brynblack/ole
A fast, scalable online learning platform.
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https://github.com/fatkhurrhn/puskesmas_project_uts
is a UTS 2023 project by creating a simple health center website
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https://github.com/midnighter/metanetx-assets
Transform MetaNetX components information and load them into SQL storage.
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https://github.com/apache/datafusion-sandbox
Apache DataFusion SQL Query Engine
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https://github.com/getindata/flink-ververica-catalog-proxy
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Power BI Dashboard to understand AtliQ hardware’s last 4 years' Sales Trends
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https://github.com/yeisonmontoya1815/sql-relational-database-design
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https://github.com/shanukatiyar111/pyspark-project-1
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https://github.com/jamesehiabhi/grace-edtech-hub
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https://github.com/mmggyy66/vets_clinic
Vet Clinic is a project to create data structure for a vet clinic using a relational database. It implements PostgreSQL and contains all the data about animals. The complete database contains tables with data about: [] animals [] animals' owners [] clinic employees [] visits
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https://github.com/ap/sql-interpol
interpolate Perl variables into SQL statements
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https://github.com/shahadat3669/vet-clinic-database
In this project, I use a relational database to create the initial data structure for a vet clinic. I create a table to store animals' information, insert some data into it, and query it.
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https://github.com/mvysny/vaadin8-sqldataprovider-example
Demoes a SQLDataProvider and a Filter Bar for Vaadin 8 Grid
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Dashboards in Redash
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https://github.com/iness000/ecoeats-sql
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https://github.com/raad07/sql_project-world_layoffs_dataset
This is a SQL project which comprises the Data Cleaning in the first part and Exploratory Data Analysis (EDA) in the second part.
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https://github.com/nbryttel/sql-taxdatabase
SQL-Taxdatabase (Tax Expense Schema) is a relational database schema designed to manage tax-related expenses.
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https://github.com/sksubhadeep/covid-19-portfolio-project-using-sql
SQL Portfolio Project on COVID-19 Dataset
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https://github.com/thomas465xd/ornamental-nursery-project
My First Oficial Project, a Web Site for an ornamental plant nursery located in chile
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https://github.com/bushmusi/clinic-db
This project is aims to practice SQL queries using postgreSQL Database. I have used multiple complex query for insertion, update row, alter table schema and also different join statement types.
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Last synced: 18 May 2026
https://github.com/hydraphyzer/university-management-system
This is a University Management System Built in SQL. Actually this is my Semester Project of Database Management System Lab.
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Last synced: 15 Mar 2026
https://github.com/cyberoctane29/hackerrank-sql-problem-solving
This repository includes my SQL problem-solving approach and solutions to HackerRank challenges, organized by difficulty level: Easy, Medium, and Hard. Each challenge has its own solution file with clear explanations to make the reasoning easy to follow. I aim to share my thought process, logic, and approach behind each answer.
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https://github.com/mensenvau/data_engineering_solution_no2
SQL Query and Spark ML Logs Transformer
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https://github.com/jasminemlewis/best-practice-cultural-competence
Best Practice Cultural Competence is a custom, peer-review content management system for reviewers to assess the teaching practices of healthcare students. It automates the process of assigning codes and reviewers to articles, sequencing four stages, and calculating the rating of articles.
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https://github.com/haroontrailblazer/database-management
This repository showcases database management with SQL and MongoDB through examples, scripts, and projects. Ideal for learning and applying database concepts efficiently.
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https://github.com/iantomasinicola/ebook
La mia guida completa sul linguaggio SQL "Come scrivere una query"
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https://github.com/yossef-ashraf/db-mastery
Comprehensive resources for learning databases and improving performance.
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https://github.com/yaaa3ser/sql-notes
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https://github.com/humbertocg18/cartilha-digital-2021
Este é o repositório da Cartilha Digital para acessibilidade, um projeto realizado em 2021 ministrado na escolaEnsino Médio Técnico do @senacrs-emti (Distrito Criativo) em 2021.
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https://github.com/esdmr/university-database
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https://github.com/quick-perf/quick-sql-test-data-web
Web page to quickly create SQL test data
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https://github.com/vivekraj21/plastic-zephyr-2114
COURSE MANAGEMENT SYSTEM : It is an application which makes scheduling of faculties in an Educational Institute easier and less complicated. It uses Java and mySQL to read,write and modify data.Project explaination video - https://drive.google.com/file/d/1y9cOPUmAOrJ_fhCqhfABDU16xMlEr7nO/view?usp=sharing
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https://github.com/atulsinghmbbs/online-hardware-and-software-application
This is the backend application of an online Hardware and Software Application. The user flow is implemented for 3 entities, HOD Engineer and Employee. Employee can login registered the complain .HOD can registered the Engineer and assign to problem to the engineer and Engineer can the solved the complain and Update the complain Status
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Go package for SQL named arg templates
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Conquer the verbosity of plain JDBC.
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https://github.com/gaball1/travel-management-system
This project is designed to manage and streamline travel arrangements, including booking flights, accommodations, and other travel-related activities. The system aims to provide an efficient way to handle travel logistics for users.
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Explore a robust PostgreSQL repository featuring efficient indexes, triggers, views, functions, PL/pgSQL scripts, and insightful diagrams for advanced project development and database optimization.
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https://github.com/arturbomtempo-dev/cotemig-logic-and-programming-assignments
Projects created in the Logic and Programming subject of the computer science technical course.
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https://github.com/tusharpandey003/sql_query_generator
This streamlit app framework help to generate sql query and generate result from database with help of generative AI (Gemini pro)
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https://github.com/dpgitaccount/data-analytics-repo
"Comprehensive data analytics toolkit: In this Python , SQL, Excel, Jupyter and visualizations is contain for data exploration, cleaning, modeling, and insights."
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https://github.com/sushantnair/rdbms
A collection of experiments I have performed for the course "Relational Database Management Systems" as part of the curriculum for Semester 4 of SY BTech. Computer Engineering at KJ Somaiya College of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077
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https://github.com/ahsankhan26/whatsapp-chat-parser
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https://github.com/luanroger/datamaster
Create databases with a lightweight and intuitive tool.
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Edit the focused grid row in DataLayoutControl in Server Mode.
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https://github.com/antonmarin/traceable-pdo
Adds trace to sql statement. Know the source of your queries!
Last synced: 14 Jan 2026
https://github.com/aliatayee/vet_clinic
This template should be used for database related projects at Microverse. Generate your own repository, update this README and edit all files content while working on projects. You should not be adding any new files unless asked otherwise.
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https://github.com/aboualine/php-library-system
A Library Management System built with PHP, MySQL, and Bootstrap. It manages books, tracks borrow/return transactions, and allows searching by title, author, or ISBN. Fully responsive and user-friendly.
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https://github.com/fabriciopsouza/miniprojeto-dw
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Last synced: 31 May 2026
https://github.com/alain-godo/hackerrank-solutions
My HackerRank solutions.
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https://github.com/derrickbaruga7/sql-database-management
In this SQL database project, I showcase my skills in database design and management. I created normalized tables with primary and foreign key constraints to ensure data integrity. By designing schemas, inserting data, and performing advanced joins, I demonstrated proficiency in data definition and manipulation.
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https://github.com/gusgosdev/sql
Estoy profundizando en SQL, aquí compartiré mi código, consultas SQL y apuntes que aprenderé en cursos o tutoriales.
Last synced: 13 Apr 2026
https://github.com/hand7666/ABAP-SQL-CONSOLE
ABAP SQL free edit and alv display
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https://github.com/aleenprd/docbt
Documentation Build Tool - Generate YAML documentation for dbt models with optional AI assistance. Built with Streamlit for an intuitive and familiar web interface.
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https://github.com/garrrikkotua/dataquestion-landing
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https://github.com/cleberzumba/data-analysis-with-apache-spark-and-databricks
San Francisco Fire Calls. Creating a Spark application on the Databricks using PySpark and SQL for common data analytics patterns and operations on a San Francisco Fire Department Calls dataset.
Last synced: 23 Jan 2026
https://github.com/00nevo/uebungen-exercises-sql
What i am reading regarding SQL.
Last synced: 23 Jan 2026
https://github.com/ayvero/microservices_monopatines
This project implements a microservices architecture using Spring Boot and Docker. It simulates an e-scooter rental platform, managing various business areas such as users, trips, maintenance, and pricing.
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https://github.com/secmon-lab/overseer
A security log analysis tool for data lake with combination of SQL query and Rego policy
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https://github.com/turbot/steampipe-plugin-hubspot
Use SQL to instantly query HubSpot resources. Open source CLI. No DB required.
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https://github.com/mehmetgenc-devs/mysql.js
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Last synced: 19 Jan 2026
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Last synced: 12 Apr 2026
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I obtained sales data from a local pizzeria and created some dashboards full of insights.
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https://github.com/foxcapades/java-sql-import
SQL resource loading & caching
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This Library Management System is built using SQL to efficiently manage books, members, and borrowing records. It allows users to add, update, and remove books, track borrowed and returned items, and calculate fines for late returns. Designed for libraries of any size, the system ensures smooth database operations with optimized queries.
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https://github.com/buathiertom/automatic-bdd-project
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https://github.com/g-s-c-code/libraryapi
RESTful API built with ASP.NET Core 8, supporting both Entity Framework Core and Dapper for data access, with SQL Server as the database. Features .NET Aspire orchestration for telemetry capture, enabling performance benchmarking between EF Core and Dapper. Swagger is included for API endpoint documentation and testing.
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