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: 2026-07-07 00:26:23 UTC
- JSON Representation
https://github.com/devmessias/gsql2rsql
OpenCypher to Databricks/spark SQL transpiler - query your Delta Lake tables as a graph
databricks graph graph-database spark-sql sql
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https://github.com/amandavsamorim/mysql-exercises
Repository dedicated to the exercises and practices of MySQL database conducted during the lessons.
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https://github.com/jamesehiabhi/lewis-product-portfolio
Lewis Revenue Analysis by Product Category
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https://github.com/ericperret/sql_studio
SQL learning tool — full SQL interpreter in a single HTML file, zero dependencies
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Last synced: 30 May 2026
https://github.com/autra/adventofcode
My answer to the adventofcode challenge, mainly in sql (PostreSQL flavour): https://adventofcode.com
adventofcode adventofcode2020 postgresql sql
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https://github.com/bredalis/sqlitejs
💻 SQLite for JavaScript 💻
backend bbdd database-framework framework js nodejs relational-databases sql sqlite
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https://github.com/terminalkitten/fhirebase-core-json-schema
Validate FHIR resource field of JSONB type with JSON Schema
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https://github.com/symbitic/sqltest
Data-driven testing for SQL queries.
acceptance-testing data-driven-tests qt5 sql
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https://github.com/besogenebashvili/sqlpipe
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https://github.com/eocode/software-development-and-data-science
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https://github.com/josephmsmith/company_x_cc_usage_analysis
Use SQL and Tableau to analyze X Company CC Usage Data
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https://github.com/arnaldosepulveda/hospital-dbms-project
The project involves SQL-based data management, including table creation, data insertion, views, and complex queries to support hospital operations such as doctor specialization, patient management, treatments, and appointments.
Last synced: 22 Feb 2026
https://github.com/avipars/db-mini-project
Book Database System for a Library
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https://github.com/shubz224/gitsense
GitSense is a developer tool that simplifies repository analysis with AI-powered commit summaries and a smart Q&A system. Built with Next.js, LangChain, and Google Gemini API, it helps you understand your codebase faster and smarter.
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https://github.com/umarlypoeta/my_learning_journey_datacamp
This repository serves as a comprehensive record of my learning journey with DataCamp, showcasing the courses I've completed and the projects I've worked on. It features a collection of practical exercises and data-driven projects that demonstrate my proficiency in data manipulation, analysis, and visualization using Python and SQL
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https://github.com/ib-bib/TEI-Project
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https://github.com/adalbertobrant/scheduled_tweets
Rails for Beginners part 10 and beyond. From https://gorails.com
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https://github.com/cpsgdps/employe-time-tracker
Employee Discord Bot: clock-in, clock-out, leaderboard, stats... much more
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https://github.com/hussein-m-kandil/secret-keeper
My final project for CS50x. Using Python (Flask), and JavaScript I built a web app for generating random passwords and keeping them for the user.
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https://github.com/aschollwoeck/asmerald
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https://github.com/hellymodikalpesh/pizza_sales_sql_analysis
A comprehensive SQL project analyzing pizza sales data across multiple tables. This project includes basic, intermediate, and advanced queries to answer business-critical questions related to revenue, order trends, and product performance.
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https://github.com/soumya-thoutam/revenue-and-demand-forecasting-analysis
End-to-end data analysis project with SQL and Power BI for revenue and demand forecasting in bike-sharing.
data-analysis data-visualization powerbi sql sql-server
Last synced: 16 Mar 2025
https://github.com/arkapg211002/local-frame
Developed a responsive photo gallery using Next.js, Supabase, and Tailwind CSS. Enabled photo upload and storage with Supabase, leveraging Next.js for dynamic routing and React components. Integrated user authentication for secure access.
javascript jsx nextjs14 node-js sql supabase tailwind-css
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https://github.com/mchavhan1998/customer-database-relational-design
Converting a relational design that enlists various users, their roles, user accounts and their statuses into different tables in SQL Server
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https://github.com/svenslaggare/database
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https://github.com/sadmansakib93/leetcode-sql-50
My MySQL solutions for LeetCode's SQL 50 study plan (Crack SQL Interview in 50 Qs)
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https://github.com/mahezsh/gillie
hiGhly avaILabLe sImple wEbapp
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https://github.com/lrcampos97/code_utils
💥Code and tips for examples. Delphi, Ionic, PHP and SQL.✔
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https://github.com/esdmr/university-database
An example university database
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https://github.com/daniilak/russian-cadastral-numbers
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https://github.com/nagybhe/sis-cure
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https://github.com/fareedkhan-dev/apache-hive-guide
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https://github.com/musamairshad/hackerrank-practice
Solutions to HackerRank practice problems.
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https://github.com/pprattis/insurance-company-database-with-JDBC-and-Spark-RDD
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Public repository for my personal projects
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Generalist E-Commerce model for testing data pipelines and projects best practices
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https://github.com/alenap93/kysely-cache
Cache layer for Kysely
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https://github.com/manjit-baishya-datascience/cargo-delivery-database-management-system
This Parcel Management System is designed to efficiently manage parcels, customers, sellers, hubs, routes, delivery persons, staff, managers, and buyers within a delivery network. It provides a comprehensive solution for tracking parcels from order placement to delivery.
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https://github.com/as16082023/covid-19--data-exploration-
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https://github.com/sarathchandranpm/restaurant_order_analysis
This project entails an in-depth analysis of a restaurant's order and menu data. The focus is on exploring customer ordering behaviors, menu item attributes, and order specifics. By investigating the connections between order details, menu items, and order dates, the project seeks to generate valuable insights into the restaurant's operations.
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https://github.com/shmuelmofrad/sbql
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https://github.com/chouaib-629/taskmanager
A simple task manager application built with PHP to help you manage your tasks efficiently.
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A postgreSQL database of 2024 Paris Olympics.
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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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https://github.com/arkenidar/java-spring-sql
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https://github.com/shanukatiyar111/pyspark-project-1
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https://github.com/getindata/flink-ververica-catalog-proxy
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https://github.com/mohamad-abdelkhalek/realtime-chat-app
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https://github.com/rara-ch/data-analysis-portfolio
This repository to store my data analytics projects, showcasing my skills in SQL and Python.
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https://github.com/cliftondavies/learnar
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bootstrap4 css3 devise font-awesome-sass heroku html5 postgresql rspec rspec-rails ruby ruby-on-rails sass shoulda-matchers sql
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Este projeto analisa o desempenho das lojas de produtos naturais. Utilizei Python para o processo ETL, PostgreSQL para armazenamento de dados e Power BI para visualizações interativas.
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https://github.com/juliaszymanska/advanced_database_systems
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Hotel Management System Database
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https://github.com/rajkumarpal07/devaram
Go web app that serves RESTful JSON web API for Devaram.
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https://github.com/Lu1zEdu/Modelagem_de_Banco_de_Dados
Este é um repositorio contendo toda a formação da alura em Modelagem de Dados
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Last synced: 06 Oct 2025
https://github.com/brunopata/dataco-supply-chain
A complete end-to-end data project exploring operational efficiency, customer behavior and profitability across 180K+ orders. Built using BigQuery, Power BI and Jupyter — includes modeling, KPI analysis and actionable business insights.
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https://github.com/lcabraja/pppk
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https://github.com/lancejpollard/rel.js
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https://github.com/diegofps/patas
Distributed hyperparameter search in a single command line 🔮
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https://github.com/an1mch1k-theone/project_2_hh_analyze
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https://github.com/enriquebdel/primer-contacto-sql-y-pl-sql
Este repositorio contiene tanto practicas realizadas durante mis estudios, como códigos libres que he realizado para practicar. El programa que utilizo es Oracle APEX.
evolution notes oracle plsql remeber sql university university-project
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https://github.com/toskpl/ms-sql
Silnik bazy danych MS SQL
database ms-sql-server mssql sql t-sql
Last synced: 17 Feb 2026
https://github.com/devexpress-examples/winforms-grid-edit-row-server-mode
Edit the focused grid row in DataLayoutControl in Server Mode.
data-binding data-editing data-grid dotnet layout-control server-mode sql windows-forms winforms xpo xtragrid
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https://github.com/maahwishh/maahwishh
Transforming raw data into actionable insights with expertise in Data Engineering
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https://github.com/n1colasf/obligatorio-bd1
Obligatorio 1 y 2 de Base de Datos 1 (Semestre 2 - Marzo 2021) Calificación: 41/45
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https://github.com/bushmusi/clinic-db
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database joint-models postgresql sql
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https://github.com/n-elmer/book-manager
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https://github.com/semrekkers/querier
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https://github.com/siddharthbadal/sql-case-studies-data-analysis
Data Analysis case studies on various databases using SQL . Demonstrating proficiency in solving diverse business problems. Projects cover sales, orders, products, finance, healthcare and other sectors, and highlight my ability to analyze complex datasets through SQL queries, data manipulation, and visualization techniques.
data-analysis sql sql-query sql-server sqlserver
Last synced: 08 Jan 2026
https://github.com/tchoutri/feed-extract
This haskell program extracts the data from FeedReader's database and exports it as an OPML file
feedreader haskell opml rss sql
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https://github.com/camara94/aide-memoire-mdx
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SQL builder
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https://github.com/codewithjaspreet/hr_viz
Human Resource Data Visualisation
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https://github.com/targetta/ankaflow
YAML-based data pipeline framework that runs both locally and fully in-browser designed for data engineers, ML teams, and SaaS developers who need flexible, SQL-powered pipelines.
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