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: 2026-07-14 00:29:11 UTC
- JSON Representation
https://github.com/sajjad425/pl-sql_optimization
This repository provides a guide to optimizing Oracle PL/SQL queries for large datasets, focusing on improving performance, reducing execution time, and minimizing resource usage. It includes practical examples and best practices to help you efficiently manage large-scale datasets.
oracle oracle-database oracle-plsql pl-sql sql sql-optimizer
Last synced: 04 Apr 2025
https://github.com/priyanshubiswas-tech/data-101
Comprehensive Data Engineering prep repository covering concepts, LeetCode, demos, and projects on SQL, Spark, Hadoop, ETL, Data Warehousing, and more.
aws azure ci-cd data-architecture data-engineering etl-pipeline hadoop leetcode python spark sql
Last synced: 25 Jan 2026
https://github.com/izmian/google-business-intelligence_professionalcertificate
Included my course and project of Google Business Intelligence by Google on Coursera
bigquery business-intelligence datavisualization sql tableau
Last synced: 06 May 2025
https://github.com/kazimovzaman2/cs50
🎓 A collection of Labs, Problem Sets code files for "CS50's Introduction to Computer Science", HarvardX, October-December, 2021.
c computer-science cs50 cs50problemsets cs50problemsetssolved cs50x data-structures-and-algorithms edx flask harvardcs50 harvardx html-css-javascript python sql
Last synced: 07 May 2026
https://github.com/taniomi/banco-de-dados
Repositório para projeto da matéria ICSB30 - Introdução à Banco de Dados, cursada pela UTFPR em 2024-1.
database-design mysql-database sql
Last synced: 30 Jun 2026
https://github.com/frozen-projects/ff_db_nanodbc
nanodbc based Unreal Engine 5 ODBC plugin for Windows platform.
database databases mysql odbc odbc-api odbc-driver postgresql sql sqlserver ue5 ue5-game ue5-plugin ue5-project ue5-template
Last synced: 17 Jan 2026
https://github.com/aelmah/data-integration
Multilingual Bibliographic Data Integration for PMB : Converting French and Arabic library records into PMB-ready data using PHP, ensuring consistency and multilingual support.
data-integration etl etl-pipeline library-management-system php pmb sgb sql
Last synced: 16 May 2026
https://github.com/batanoffs/mysql-softuni
This repo contains exsercises during the SQL course at SoftUni
database mysql mysql-workbench relational-databases sql
Last synced: 20 May 2026
https://github.com/deddyandri/tokyo-olympic-azure-data-analyst-project
tokyo-olympic-azure-data-analyst and engineering-project
Last synced: 09 Sep 2025
https://github.com/ryan-wong1/min-wage-by-state-1968-to-2020-data-analysis
US Minimum Wage by State (1968 - 2020)
data-analysis data-visualization exploratory-data-analysis sql
Last synced: 25 Jan 2026
https://github.com/matan3sh/ecommerce-mvp
nextjs15 postgresql prisma react19 server-actions sql stripe
Last synced: 16 May 2026
https://github.com/badernader321/layoffs-trends
This project aims to examine layoff data from around the world to understand the impact of job cuts in recent years.
Last synced: 09 Apr 2025
https://github.com/shubham-kv/fcc--relational-database--mario-database
Commands & SQL Queries from Learn Relational Databases by building a Mario database FreeCodeCamp course.
database freecodecamp postgresql sql
Last synced: 04 Apr 2025
https://github.com/prashantsaini1525/sql_one-shot
SQL One-Shot: A quick, hands-on guide from Apna College Youtube Channelto master SQL fundamentals. This repository features concise notes, practical examples, and exercises to help beginners get up to speed with SQL.
apna-college beginner beginner-friendly database one-shot sql sql-tutorial
Last synced: 04 Apr 2025
https://github.com/edgardleal/edscript
Script interpreter to small ETL tasks
Last synced: 10 Jun 2026
https://github.com/yevheniidatsenko/goit-rdb-hw-03
✴️ RDB Hometask - SQL course
goit goit-rdb-hw-03 sql workbench
Last synced: 05 Apr 2025
https://github.com/gabygramajo/fundamentos-de-bases-de-datos
codigo del curso de fundamento de base de datos de platzi
Last synced: 08 Sep 2025
https://github.com/prince-t-asamoah/book-store-indexes
A Codecademy Advanced PostgreSQL Database Practice Project
Last synced: 16 Jun 2025
https://github.com/adam-robson/bookshoppe
This repository consists of an improvised list of real-life books written by real-life authors. Mostly very old authors. It was built using Express and PostgreSQL.
beekeeper jest nodejs nodemon pg postgresql sql vscode
Last synced: 20 Jan 2026
https://github.com/pashamakhilkumarreddy/flask-blog
A Blog built with Flask
Last synced: 15 May 2026
https://github.com/ahmetulucay/dotnet-rpg
code-first crud dtos httpmethods mvc-ef7 sql webapi
Last synced: 15 May 2026
https://github.com/sofiahuang315/home_application_rental_system
Home Application Rental System using C# and SQL
Last synced: 08 Jul 2025
https://github.com/nitor-infotech-oss/sql-server-replication-scripts
SQL scripts to configure replication
Last synced: 27 Mar 2025
https://github.com/harshbisht27/walmart-sales-data-analysis--sql-project
This project employs SQL to perform an in-depth analysis of Walmart sales data, drawing valuable insights from Kaggle's Walmart Sales Forecasting Competition dataset to uncover trends and patterns in retail performance.
Last synced: 25 Feb 2026
https://github.com/buggstomper/even-mangament-system
A comprehensive MySQL database implementation for event planning and management with normalized schema, sample data, and complex queries.
3nf data-modeling database database-design event-management event-planning food-catering mysql normalization sql sql-queries ticketing-system venue-management
Last synced: 11 Apr 2025
https://github.com/pkx8326/drawing_triangles_with_mysql
This repository contains simple sets of codes that draw triangles in the form of ASCII art using MySQL. I cam across these codes on HackerRank and I thought it was a very strange concept to SQL to draw triangles with ASCII art. But then it became a challenging tasks and I learned to use information_schema.tables, a dummy table that exists in every MySQL session.
hackerrank hackerrank-solutions information-schema mysql sql
Last synced: 14 Jul 2026
https://github.com/janmin123/cyclistic
Capstone project for Google/Coursera Data Analytics Course
analysis bigquery sql tableau visualization
Last synced: 10 Jul 2025
https://github.com/martinnovan/programming
Repository for storing my coding history from school or personal projects.
avaloniaui csharp dotnet node python sql website wpf
Last synced: 13 Apr 2026
https://github.com/tyler36/ddev-db-init
Automatically run SQL-like files when initializing the DDEV database service
Last synced: 16 Feb 2026
https://github.com/kshetritej/sql
solving advance database management systems assessment
Last synced: 11 Apr 2025
https://github.com/studoo-app/sql-td8-sio2
SQL - Audit et Evolutions de bases de données
Last synced: 08 Sep 2025
https://github.com/prince-t-asamoah/bytes-of-china
A Codecademy PostgreSQL Practice Project
Last synced: 04 Jun 2026
https://github.com/luacrds/atividades_banco_de-dados
Exercícios práticos de Banco de Dados desenvolvidos durante o bootcamp da Generation Brasil. O conteúdo aborda a criação e manipulação de tabelas SQL em três contextos diferentes: Recursos Humanos (RH), E-commerce e Registro Escolar.
banco-de-dados generation-brasil mysql sql
Last synced: 11 Apr 2025
https://github.com/halyusa16/sql-employee-insights
This project dives into employee data to uncover actionable insights using SQL. It mimics real-world HR and business analysis tasks, from salary comparisons to workforce demographics and potential cost-cutting strategies.
Last synced: 11 Apr 2025
https://github.com/nathaniel1024/php-login-registration-system
A secure login and registration system built with PHP, MySQL, HTML, and CSS. This project includes user authentication, password hashing, session management, and a "Forgot Password" feature using PHPMailer to send reset links via Gmail.
css gmail-smtp html mysql php phpmailer responsive-design smtp sql
Last synced: 11 May 2026
https://github.com/nghiant3110/e_com_1
This is a DA project base on E-com Data set (Thelook_ecom) in Big Query from Google
Last synced: 11 Apr 2025
https://github.com/jwill9999/aspnet-mvc5-framework
Example code for asp.net framework
asp-net asp-net-mvc code-first migrations mvc-framework razor sql validation
Last synced: 08 Jul 2025
https://github.com/allnulled/express-boilerplate
Código fuente base para servidores basados en Node.js + Express + SQLite.
automatic backend boilerplate decorators express mysql rest rest-api security sequelize server sql sqlite user-interface
Last synced: 05 Apr 2026
https://github.com/occamist/turing-machine-in-sql
Turing Machine Simulation in SQL with less than 200 lines :guardsman:
postgresql sql turing-machine-simulator
Last synced: 15 May 2026
https://github.com/simpsonresearch/apc9-10
Learn Databases in Week 9 and 10 of my Advanced Programming Club
learn programming python sql sqlite
Last synced: 30 Jun 2026
https://github.com/ashishsingh789/vrinda-store-dashboard
Elevate your data-driven decision-making with our insightful Power BI dashboard. This repository features a dynamic and meticulously crafted dashboard designed to offer a comprehensive overview of vital business metrics through six key performance indicators (KPIs). Perfect for organizations looking to harness the power of data visualization
excel extract powerbi sql transfer visualization
Last synced: 06 Mar 2026
https://github.com/hoehrmann/dbix-logprofile
DBIx::LogProfile Perl module
dbi dbix logging perl-module sql
Last synced: 26 Mar 2025
https://github.com/kundan-10/fittrack-
FitTrack is a full-stack fitness tracking and social sharing platform. It empowers users to track their workouts, achieve goals, participate in fitness challenges, and stay motivated through real-time notifications and community engagement. Whether you're a casual fitness enthusiast or a hardcore athlete, FitTrack is built to motivate and support
restapi spring-boot springdatajpa sql swagger-ui
Last synced: 18 May 2026
https://github.com/Dev2Forge/sqlazo
SQLAZO es un módulo el cual permite gestionar procedimientos básicos en una base de datos con sqlite3 en PYTHON
basesdedatos database modules opensource programming python python3 sql sqlite
Last synced: 28 Oct 2025
https://github.com/siddharthbadal/course-registrar
Command Line Interface In Python, MySQL and Typer
Last synced: 10 May 2026
https://github.com/sandeepswain03/gyansetu
platform designed to facilitate the delivery, tracking, and management of educational courses or training programs. It provides a centralized environment where educators can create, deliver, and organize content while learners access it through a streamlined interface.(Smart India Hackathon Idea💡)
clerk docker hackothon lms nextjs14 prisma project razorpay react shadcn-ui sql tailwindcss uploadthing
Last synced: 05 Apr 2026
https://github.com/allubie/celestial-bodies-database
This is a sample database prepared for FreeCodeCamp's relational database course.
bash database freecodecamp postgresql relational-databases sql
Last synced: 08 May 2026
https://github.com/omr5221/sqlexamples
SQL Example Data Corrections
big-data data-analysis data-correction data-modeling pl-sql sql
Last synced: 16 Feb 2026
https://github.com/halyusa16/basic-sql-employee-analysis
This project focuses on analyzing employee data through querying, performing table joins to connect related information, aggregating salary statistics, and using subqueries to extract meaningful insights.
data data-analytics data-exploration database mysql self-project sql
Last synced: 16 May 2026
https://github.com/stefagnone/-wedding-vendor-pricing-and-customer-satisfaction-analysis
Data-driven analysis of wedding vendor pricing and customer satisfaction, with database design, SQL optimization, and cost breakdown generation.
business-intelligence cost-optimization customer-satisfaction data-analysis database-design python sql vision-board-analysis wedding-planning wedding-vendor-pricing
Last synced: 03 May 2026
https://github.com/nour-zayed/shopping-trends-analytics-sql-python-power-bi
"End-to-end Shopping Trends analytics project using SQL, Python, Excel & Power BI — data cleaning, EDA, KPI generation, and interactive dashboards with DAX for actionable business insights."
business-intelligence data-analysis data-visualization dax powerbi python sql
Last synced: 18 May 2026
https://github.com/somjena/hibernate
core hibernate hibernate-jpa hibernate-orm hql java java-8 jpql mysql postgresql sql
Last synced: 08 May 2026
https://github.com/mateusz-przybyla/CreativeWallet
A web application to manage your home budget [final stage -> frontend+backend+custom MVC framework]
bootstrap css dependency-injection factory-pattern html mvc php sql
Last synced: 12 Apr 2025
https://github.com/souzafcharles/database-ii
:mortar_board: Subject: Database II - Technologist degree in System Analysis and Development at IFSP, São Carlos, SP, Brazil - Lecturer: Prof. Dr. Fábio Roberto Octaviano
ifsp oracle oracle-database oracle-db psql psql-database sql system-analysis-and-development
Last synced: 03 Apr 2025
https://github.com/colinzhu/sql-template-builder
Dynamically generate Vert.x SQL template and parameters
builder dynamic sql sqltemplate template vertx
Last synced: 20 Jan 2026
https://github.com/krauzy/qtwitch
Api twitch simulator with quarkus
java quarkus rest-api rtmp-server sql streaming-video
Last synced: 03 Apr 2025
https://github.com/garcane/layoffs-exploratory-data-analysis
This project uses MySQL to perform data cleaning and exploratory data analysis (EDA) on a dataset detailing company layoffs. The primary goal is to process, clean, and explore the data to gain insights into trends and patterns related to layoffs across various sectors.
data dataanalysis eda mysql sql
Last synced: 29 Oct 2025
https://github.com/codeslash21/explore_weather_trend
Weather trends analysis of the World and the Delhi (India) city over last 150 years.
data-visualization nanodegree-project python3 sql
Last synced: 03 Jul 2026
https://github.com/mateib20/proiect-aplica-ie-orientat-obiect
Joc Tower Defense 2D
database database-management game game-2d game-development gamedev games java java-8 java8 javafx object-oriented object-oriented-programming sql sql-query
Last synced: 07 May 2025
https://github.com/khoa-bit/duck-migration
A zero-dependency Go library for handling database migrations
database-migrations go golang migration sql sqlite
Last synced: 02 May 2026
https://github.com/rxchit/mal-reviews
Scripts for web scraping MAL into a SQL database
Last synced: 19 May 2026
https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-4
Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
Last synced: 11 Jan 2026
https://github.com/ankushrajmaheyam/sql-assignment_q-spider
This repository contains a collection of SQL assignments derived from my(Ankush Raj) handwritten SQL notes created during training at the Q-Spider Software Training Institute. These assignments are designed to help learners practice and apply SQL concepts with real-world examples and queries.
akash akash-sir ankush ankush-raj ankush-raj-mahe-yam ankushraj ankushrajmaheyam mysql mysql-database oracle oracle-database oracle-db queries query raj sql
Last synced: 26 Mar 2025
https://github.com/elainefs/minicurso-sql
Repositório com o conteúdo do Minicurso de SQL oferecido pela Hashtag Treinamentos.
mysql mysql-database mysql-server mysql-workbench sql sql-server sqlite-database
Last synced: 18 May 2026
https://github.com/skalt/sql_parser_tests
a corpus of postgres SQL drawn from the postgres 13 regression tests.
corpus postgres postgresql sql
Last synced: 30 Apr 2026
https://github.com/lchsk/postgresql_transactions
Benchmarking concurrent operations in PostgreSQL
benchmark cpp cpp17 isolation-level postgres postgresql sql transaction transactions
Last synced: 15 May 2026
https://github.com/juliargubolin/sql-for-data-analysis
This repository was created in order to insert all the documents, files and notes I took while learning SQL and data analysis through "SQL for Data Analysis: Advanced Techniques for Transforming Data Into Insights" by Cathy Tanimura (O'Reilly).
advanced data-analysis data-science sql
Last synced: 11 Jan 2026
https://github.com/chingling152/webapi-inlockgames
Api utilizando entity framework (Database First)
api-client csharp database-first entity-framework incompleto json jwt-token sql swagger-ui
Last synced: 16 May 2026
https://github.com/phpdevcommunity/paper-orm
PaperORM is a PHP ORM designed for projects requiring a lightweight yet performant object-relational mapping solution.
Last synced: 04 May 2025
https://github.com/j-adenilson/cadastro-java-springboot
Projeto cadastro de funcionários em Java com Spring Boot
api api-rest docker docker-compose flyway h2-database java jpa-hibernate maven spring-data-jpa springboot sql swagger
Last synced: 16 May 2026
https://github.com/mazkdevf/quick_sqlite_migration
This will help you transfer data from quick.db sqlite file to another one.
Last synced: 10 Jul 2025
https://github.com/alexandrecpedro/movies-dashboard
Transforming raw movie rating data into strategic insights on consumer behavior, engagement seasonality, and catalog performance.
bigquery cloud-storage dashboard docker gcloud-cli gcloud-sdk gcp metabase scripts sql
Last synced: 09 Jul 2026
https://github.com/parv-bhargava/query-quirks
"QueryQuirks" is a GitHub project that focuses on the peculiar aspects or "quirks" of database queries by analyzing the performance of databases like SQL, MongoDB, Neo4J, and Hadoop. It benchmarks these systems using Python, focusing on efficiency metrics such as time, memory, and CPU usage, and offers insights for database optimization.
benchmarking hadoop mongodb neo4j python sql
Last synced: 10 Apr 2026
https://github.com/rfabreu/u-develop-it
This repository contains the back end for U Vote It, a voting application for a local developer meetup group called U Develop It.
database express javascript mysql nodejs sql sqlite
Last synced: 10 Apr 2026
https://github.com/gaurid14/live-sql-query-explainer
JetBrains plugin to explain SQL queries inline with visual and textual breakdowns. Ideal for learning and debugging SQL.
gradle intellij-plugin java jetbrains-plugin sql
Last synced: 18 Apr 2026
https://github.com/beatrice-appiah/tech4girls_backend
My assignments in my Tech4Girls- HACSA lessons
bash-script controlflows if-statements loops objectorientedprogramming python3 scripting sql
Last synced: 11 Apr 2026
https://github.com/catalinaionescu/farmacia_inimii
A web-based pharmacy data management system built with PHP, MySQL, HTML, and CSS. It supports secure user authentication, CRUD operations, and manages pharmacies, medicines, clients, suppliers, and production sites. Designed with scalability, usability, and security (SQL injection prevention) in mind.
Last synced: 10 Apr 2026
https://github.com/mahesh-pgit/revenu-app
Full-stack dashboard application by Next.js App Router Course
app-router colocation env neondb nextjs pnpm postgresql react-server-components server-side-rendering sql tailwindcss typescript vercel-deployment
Last synced: 12 Apr 2026
https://github.com/filsan-musa/project-iot_malware_identification
This repository contains the code and data for a project that detects malware from IoT devices using a publish-subscribe model with Confluent and Databricks. The project streams IoT device data to Kafka, analyzes it, and detects malware using machine learning models such as Random Forest and Gradient Boosted Trees.
apache-kafka classification confluent databricks machine-learning-algorithms scikit-learn sql
Last synced: 31 Aug 2025
https://github.com/krzysikd/aplikacje-bazodanowe
A comprehensive car dealership application built on Oracle APEX, featuring functionalities for managing car inventory, handling transactions, and generating sales reports.
database-management oracle-apex plsql sales-analysis sql
Last synced: 03 Jan 2026
https://github.com/lucashomuniz/Project-04
STATISTICAL ANALYSIS FOR DEMAND PLANNING IN POWERBI
bigquery data-analysis data-structures data-visualization database google-cloud-platform powerbi powerbi-visuals sql sql-query
Last synced: 11 Oct 2025
https://github.com/shivakumarhl/digital-music-store-analysis
Digital Music Store Data Analysis using SQL
Last synced: 10 Mar 2026
https://github.com/omkarb40/e-commerce-data-analysis
This project contains SQL scripts designed to perform a detailed Exploratory Data Analysis (EDA) on an e-commerce dataset. The purpose of this analysis is to extract insights about customer behavior, product sales, order processing times, and more.
Last synced: 18 Jan 2026
https://github.com/purnendudutta/online-gym-management-system
This Repository Contains only Admin Panel
Last synced: 09 Apr 2026
