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/sksaju/hacker-rank

My solutions of HackerRank challenges..

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https://github.com/amir78729/database-final-project

db final project

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https://github.com/francescodisalesgithub/cms-fuzzing-dictionaries

dictionary with all the well known cms directories and tables

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https://github.com/deanpdx/sql-fileizer

A utility for SQL to avoid repetitive tasks

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https://github.com/dispensable/tailsql

Continually run sql query on tumbling/sliding window of log files records

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https://github.com/purnendudutta/gym-management-system

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https://github.com/adrianoescarabote/personal-finance-app-backend

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Material para el tutorial de NoSQL en JISBD 2017.

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Database Systems Project. This is the 2021-2022 fall semester CEID Database Systems Project (TV On Demand): The source code includes the SQL code(Database creation, data insertion, Stored Procedures and triggers) and the Java code(Implementing connection to the database, data fetching from the database and the necessary graphical interface).

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Materiály ku kurzu Jazyk SQL 1 pre Analytikov a Dátových Vedcov

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SQL queries for uni.

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The simple gradle plugin for the operations with database (create, drop, insert) with gradle

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The source code I created to track my progress in solving Leetcode problems.

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Embeddable T-SQL Interpreter fit for testing

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https://github.com/yhyasyrian/sydb

Library communication and dealing with databases

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https://github.com/bifenzine/translingo-multilingual-sound-mapping

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https://github.com/alejandrocisnerosvillegas/practica_08

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https://github.com/honourhealth/database-management-systems-project

Creating and inserting necessary elements into database then selecting information that needed with sql - php - html - javascript. Phpmyadmin and Ampps are used.

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https://github.com/tsegeron/datascience

Some projects for DS

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https://github.com/gregorykogan/mephi-databases

Laboratory work on the database course at MEPhI.

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MySQL All in One (relational database management system / 关系数据库管理系统)

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https://github.com/derafu/etl

From spreadsheets to databases seamlessly

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https://github.com/asmtamim/leetcode-sql-50

LeetCode's 50 SQL Problems (Study Plan)

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CS 61A: The Structure and Interpretation of Computer Programs

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Running BigQuery Query from Airflow using BigQueryExecuteOperator

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Projekt struktury danych inteligentnego domu jednorodzinnego w Firebird SQL

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https://github.com/vargascardona/proyecto-biblioteca

Sistema de gestion de biblioteca

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https://github.com/ethern-myth/certified-netcore

Net Core 7.0 And PostgreSQL 15 Backend

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https://github.com/arjun-regmi-chhetri/python

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https://github.com/humbertocg18/other-projects

Alguns projetos secundários que eu fiz ao longo dos anos.

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A powerful and secure backend that manages business logic, user authentication, product data, and order processing. It integrates Stripe for secure credit card payments, ensuring reliable transactions and data security.

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https://github.com/mythetech/aion

A cross-platform lite sql editor with blazor

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https://github.com/auriorajaa/red-devil-store

This repo is where I master PHP and MySQL through a solid CRUD project. Dive into secure authentication, dynamic data visualization, and efficient inventory management. Explore web development from seamless checkouts to personalized profiles.

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https://github.com/lucereal/redrider

Senior Capstone project - Android Application to make carpooling to and from Lubbock, TX easier for Texas Tech students

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Leetcode solutions.

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https://github.com/rafaelmoura23/data_base

SQL | Query | Back End | PHP | PostgreSQL

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会社で今後必要になるためキャッチアップ。また、自作サービス「ここごはん」でもバックエンドに使用するため理解を深めるため勉強を行う。今後の就活などでフロントだけでなくバックエンドもできるとアピールポイントにしたい。

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https://github.com/sagarailani/studyassistant

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https://github.com/darkygr/webapicshard

Web API made C#, SQL Server and Bootstrap (APS.NET Web Application)

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https://github.com/kevinmarquesp/csv2sql

Script that reads a CSV file and constructs a SQL query string that inserts every row of this file into an SQL database -- you can also connect to an PostgreSQL database (by default) and actually run that generated insert command

cli cli-tool csv csv-parser csv-parser-python learning-by-doing python sql study-project

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https://github.com/shreyakushw/student-information-management-and-ranking-system

The Student Information Management and Ranking System is an SAP ABAP module pool program designed to manage student information. It provides a user-friendly interface for inputting, storing, and retrieving student data, including student names, IDs, email addresses, and GPAs.

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https://github.com/chicha63/mysql-java

A Java swing app to operate with T-SQL

java jdbc jdbc-drivers sql swing t-sql

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https://github.com/rabbicse/mehedi.write.rdbms.infrastructure.abstructions

Some useful base classes and interfaces, mainly used with the Write RDMS layer inside CleanArchitecture template.

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https://github.com/cedx/sql.ps1

A simple micro-ORM for PowerShell, based on ADO.NET and data annotations.

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https://github.com/reinmagine/eliminating-no-sensor

Contains my project that analyzes air quality sensor data to determine if the NO (Nitric Oxide) sensor in N. Mai, Los Angeles, CA can be removed without affecting data accuracy.

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https://github.com/mulliru/building-relational-database-02-semestre

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https://github.com/omarelfiki/vortexdb

An application linked to a database built for a Cinema Management use-case. It handles customer bookings in different showtimes of movies across multiple screens in different branches. This project used SQL as its data structure and Python as its base

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https://github.com/learnwithfair/sql-database-documentation

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https://github.com/whopiyush/hashtag-bot-discord

A bot to get trending hashtags in discord or something :p

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https://github.com/paulushcgcj/sqlfy

Schema Graph Engine — Parse Flyway migrations into an AST, reconstruct your database schema state, and export LLM-ready vector context.

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https://github.com/zhubby/liquid

Liquid is the AI audit and observability layer for your database, built to help teams understand, review, and monitor SQL from local development to production Postgres.

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https://github.com/vidya-vijay/sql-projects

A collection of my SQL projects

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NFL game predictions using ELO ratings, DuckDB, dbt, and Monte Carlo simulations. Achieves 85% feature parity with FiveThirtyEight. Full data pipeline running <10s on a laptop.

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Last synced: 18 Jun 2026

https://github.com/tamk-kol/sql-powerbi-hr_data_analysis-end-to-end

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https://github.com/surya-teja-btech/connectionpool-poc1-

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I have developed a comprehensive Amazon Prime Video Dashboard, which offers in-depth insights into the platform's content library. This dashboard is designed to help stakeholders understand various aspects of the available shows

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https://github.com/muhammadrafayasif/football-management-system

Football Management System is a full-stack web application for managing a football club database, built for our DBMS Semester Project.

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https://github.com/knowthecode/groupby-lab-tester

Companion plugin for the Advanced SQL Lab

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Repository for functions associated with Neotoma's Postgres DB

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https://github.com/cauadesa/5by5-dapperclass

Dapper introduction repository.

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https://github.com/calculationcollective/sqlcalculator

calculator sql sqlite

Last synced: 19 Jun 2026

https://github.com/mdanwarulkarim/data_analysis_report

This Data Analyst portfolio project focuses on business KPIs by cleaning, transforming, and visualizing data to develop a dashboard. The tools utilized in this project include Excel, SQL Server, T-SQL, and Power BI.

excel power-bi sql sql-server

Last synced: 20 Jun 2026

https://github.com/dorukalkan/3a-superstore-analysis

End-to-end data analysis, machine learning, and visualization project on a Turkish supermarket dataset

data-science data-visualization dbt machine-learning power-bi python sql

Last synced: 20 Jun 2026

https://github.com/nabinkhair42/datalens

The web-native, collaborative database IDE

datbase db nextjs postgresql sql web

Last synced: 21 Jun 2026

https://github.com/oborchers/pg-durable-evaluation

Independent local evaluation of Microsoft's pg_durable PostgreSQL extension as a durable workflow engine

database-migrations docker durable-workflows job-scheduler observability pg-durable postgres postgres-extension postgres-http postgresql psql sql workflow-engine

Last synced: 22 Jun 2026

https://github.com/vasu10134/food-delivery-management-system

This repository contains a Java project, Food Delivery Management System, designed to manage food delivery operations efficiently. It uses Java for the backend logic and SQL for database management, ensuring smooth handling of users, orders, and restaurants. The system is scalable and ideal for learning full-stack development concepts.

java sql

Last synced: 24 Jun 2026