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: 2026-07-10 00:26:02 UTC
- JSON Representation
https://github.com/r-siddiq/prescription-webapp-jdbc
A Spring MVC and JDBC web application for managing prescriptions, enabling doctors to create, pharmacies to fill, and patients to track prescriptions with secure database validation.
jdbc jdbctemplate maven schema-design spring-mvc sql
Last synced: 11 May 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 May 2026
https://github.com/mevlutayilmaz/database-for-bank-management
A database for a bank's management system using Java Swing and Microsoft SQL.
database database-management java mssql sql swing-gui
Last synced: 11 May 2026
https://github.com/sravan27/silentdrop
Does your JavaScript database silently return the wrong rows? Zero-dep MIT correctness checker. 8 merged PRs across 7 OSS sync engines.
conformance correctness data-loss database dexie indexeddb local-first query-engine sql testing
Last synced: 10 Jun 2026
https://github.com/markphamm/adventureworks-analytics
This project analyzes AdventureWorks Cycles' data to enhance revenue. It includes data cleaning, descriptive and diagnostic analysis, and predictive modeling using SQL Server, Python, and PowerBI. Interactive dashboards and real-time updates support strategic decision-making and trend discovery.
Last synced: 11 May 2026
https://github.com/synle/sqlui-native
azure azure-storage cassandra cockroachdb cosmosdb mongodb mssql mysql postgresql redis sql sqlite sqlui-native sqluinative
Last synced: 12 May 2026
https://github.com/2024-devops-alt-dist/zythologue-js
Zythologue is a database project for a web application for all beer lovers. With it, users car access informations about beer, save beers as favorites, and review beers.
database docker postgresql sql
Last synced: 12 May 2026
https://github.com/mehrajlatifli/stored-procedure
A database called Library is used to work with stored procedure in MSSQL Server
database except mssql mssqlserver sql sqlserver-2019 stored-procedure tsql union userdefined-stored-procedure
Last synced: 12 May 2026
https://github.com/OdessaZ/Portfolio-Projects
This is a repository I have created to showcase skills, share projects and track my progress in Data Analytics and Data Science
applied-mathematics data-analysis data-science excel jupyter-notebook matplotlib-pyplot pandas portfolio python r r-studio seaborn sql statistics
Last synced: 12 May 2026
https://github.com/dannykyungh/data-analytics-portfolio
This is a repository that I have created to showcase skills, share projects and track my progress in Data Analytics / Data Science related topics.
advanced-excel data-cleaning data-modeling data-visualization data-warehousing google-sheets looker-studio python r sql tableau
Last synced: 12 May 2026
https://github.com/ggarciajavier/udacity-dalf-project2-wrangle-openstreetmap-data
Work performed for the 2nd project of Udacity Data Analyst Nanodegree: OpenStreetMap data wrangling and analysis.
data-analysis openstreetmap python sql
Last synced: 12 May 2026
https://github.com/bucketonhead/java-filmorate
Movie service for selecting, commenting, liking, finding popular films, adding friends, and receiving movie recommendations based on friends' likes.
h2 jdbctemplate springboot2 sql
Last synced: 12 May 2026
https://github.com/subhamsarangi/rest-boilerplate-flask
An advanced restapi in Flask framework
api background-jobs celery flask jwt migrations orm python rest-api sql worker
Last synced: 12 May 2026
https://github.com/lefteris-souflas/medical-prescription-relational-database
Ministry of Health requires a database for prescription analysis. Tasks include creating ERD, relational schema, and SQL queries for patient demographics, prescription details, doctor info, and drug analytics. Additionally, a database interaction Python program is developed to fetch prescription details.
db-schema entity-relationship-diagram mysql-database python3 sql
Last synced: 12 May 2026
https://github.com/laurarestrepo03/hotelandes-oracledb
java oracle-db spring-boot sql thymeleaf
Last synced: 12 May 2026
https://github.com/martachesnova/data-warehouse--redshift
Built an ETL pipeline that extracts data from S3, stages it in Redshift, and transforms into a set of dimensional tables for the Analytics Team.
aws data-warehouse etl etl-pipeline python redshift s3 sql
Last synced: 12 May 2026
https://github.com/nir3x/dbcachinglayer
DB Caching Layer Module - A Go-based generic, thread-safe caching and persistence layer for database records
caching concurrency crud database generic go layer persistence sql thread-safe
Last synced: 13 May 2026
https://github.com/myrchuk21/rippingbase-db
database db mysql sql sqlite3 unpacking-library
Last synced: 13 May 2026
https://github.com/eliashdzr/java-sql-developer
A Command Line Interface for a MariaDB based SQL made from scratch in Java.
Last synced: 13 May 2026
https://github.com/araskolnikoff/course_project
База данных музея | Desktop-приложение
csharp open-source sql sql-server sql-server-database sql-server-management-studio windows-forms
Last synced: 13 May 2026
https://github.com/marialuizaleitao/monacogp-challenge
A Medium platform challenge that combines Formula 1 and SQL.
formula1-data-analysis mysql-database sql
Last synced: 11 Jun 2026
https://github.com/imoverlord/sql-snap
Tool for Running SQL Statements in Test Suites
functional-testing jest sql sql-snap
Last synced: 13 May 2026
https://github.com/sakthivinash2/sql_paintings_casestudy
This project explores a dataset of Famous Paintings & Museums using SQL queries to answer various analytical questions.
case-study paintings postgresql sql
Last synced: 13 May 2026
https://github.com/deve-sh/pollster
A Sexy Voting Web App!
ajax javascript php pollster sql voting voting-app voting-application
Last synced: 14 May 2026
https://github.com/kamaljangir1/codex_energy_drink
Codex is exploring consumer preferences and market trends in India to strategically launch its energy drink. This project involves a comprehensive data-driven analysis using Python, SQL, and Power BI
Last synced: 14 May 2026
https://github.com/moha-cm/bizcardx
BizCardX: Extracting Business Card Data with OCR
data-extraction mariadb-database ocr ocr-python sql sqlalchemy streamlit-dashboard
Last synced: 14 May 2026
https://github.com/tools4ever-nim/nim-system-powershell-oracle-sql
Oracle Database
database oracle powershell sql system
Last synced: 14 May 2026
https://github.com/nikolapeja6/sab_proj
School project for the SAB (Softverski Alati Baza podataka, en. Database Software Tools) course at the School of Electrical Engineering, University of Belgrade.
database database-management java school-project sql t-sql
Last synced: 14 May 2026
https://github.com/arifuddincoder/postgresql
PostgreSQL Essential Shortcuts & Cheatsheet — psql meta-commands, CRUD, backup/restore, and Mac-friendly setup tips.
cheatsheet macos postgresql psql quickstart sql tutorial
Last synced: 14 May 2026
https://github.com/sohaib90/pythonapi
python API development course
api-development learning postgres python sql sqlalchemy
Last synced: 14 May 2026
https://github.com/kenken64/dssi-day3-ollama
A comprehensive pipeline for training and deploying text-to-SQL models using the Gretel AI synthetic dataset and Ollama for local deployment. Now optimized for smaller models and efficient memory usage!
docker huggingface-transformers ollama sql test
Last synced: 11 Jun 2026
https://github.com/imtjl/distributed-storage-systems
Distributed Storage Systems - a 3rd year CSE banchelor course in ITMO University
distributed-systems plpgsql postgresql sql triggers
Last synced: 12 Jun 2026
https://github.com/roldanramon/acompanhamento_do_cenario_5
Acompanhamento do Cenário 5
excel flexdashboard r rpubs sql
Last synced: 12 Jun 2026
https://github.com/paulnovack/cppzeromqasynchsqlserver
c++ server for implementing asynchronous queries for PHP web Apps
asynchronous-programming php-framework sql zeromq
Last synced: 12 Jun 2026
https://github.com/gvwilson/sqlshort
a short introduction to SQL
open-access open-source sql tutorial
Last synced: 13 Jun 2026
https://github.com/pgx-contrib/pgxaip
Drop-in pgx v5 query rewriter that turns AIP-160 filter and AIP-132 order-by strings into parameterized WHERE and ORDER BY clauses.
aip aip-132 aip-160 filtering go golang pgx postgres postgresql query-rewriter sql
Last synced: 13 Jun 2026
https://github.com/philipszdavido/forgedb
A lightweight SQL-inspired database engine written in modern C++.
Last synced: 13 Jun 2026
https://github.com/amitdev3/leetcode-sql-50
This repository contains solutions to 50 SQL questions commonly asked in coding interviews, as part of a series of videos uploaded to YouTube. n each video, I walk through the solutions in detail, explaining the approach and thought process behind solving each problem. The solutions provided here are written in SQL
Last synced: 13 Jun 2026
https://github.com/marialuizaleitao/walmartsalesanalysis
This project explored data collection and preprocessing, advanced application of SQL queries, and feature engineering. Key calculations, such as COGS (Cost of Goods Sold) and VAT (Value Added Tax), were performed to assess the profitability and financial efficiency of the branches.
business-analytics data-analysis mysql-database sql
Last synced: 13 Jun 2026
https://github.com/pinedah/escom_advanced-databases
This repository contains materials, notes, and projects for the Advanced Databases course in the Data Science degree at IPN. It covers decision support systems, OLAP technologies, data warehouses, ETL processes, and non-relational databases, including document-oriented, key-value, and graph databases.
data-science databases escom powerbi python school sql
Last synced: 13 Jun 2026
https://github.com/viggomeesters/obsidian-sql-viewer
Read-only SQLite database viewer for Obsidian.
obsidian obsidian-plugin read-only sql sqlite viewer
Last synced: 13 Jun 2026
https://github.com/fadhlidev/text2sql
Secure natural language to SQL API with multi-database and multi-LLM support
Last synced: 15 Jun 2026
https://github.com/kahsolt/sqlbuilder
Hyperlight-weight sqlbuilder generating SQL of DDL(table-related), DML and simple DQL; mainly aimed for SQLite3.
lightweight sql sql-builder sqlite-database sqlite3 toy-project
Last synced: 15 Jun 2026
https://github.com/davidhristov59/databases
This repo contains auditory, lab exercises and midterm exercises for the course Databases @FCSE-Skopje
Last synced: 15 Jun 2026
https://github.com/its-kios09/my-sql-masterclass
MySQL is an open-source relational database management system.
Last synced: 15 Jun 2026
https://github.com/ahbiels/e-commerce
Um projeto simples de gerenciamento de SQL em um site de e-commerc para estudos
database diagram ecommerce sql
Last synced: 16 Jun 2026
https://github.com/lvce-editor/language-basics-sql
lvce-editor sql syntax-highlighting
Last synced: 16 Jun 2026
https://github.com/sofiahuang315/neuralnetwork_evaluation
Neural network models evaluation for SQLi detection
machine-learning neural-network sql sqlinject-defense sqlinjection
Last synced: 17 Jun 2026
https://github.com/strawndri/postgresql
Estudos de PostgreSQL e SQL na plataforma da Alura.
Last synced: 17 Jun 2026
https://github.com/dsuarezlogans/sql-node-test
Aplicacion de prueba, usando sequelize con mssql server en azure y nodejs
Last synced: 17 Jun 2026
https://github.com/loesterbotelho/sql-postgresql
Estou em processo de finalização, e ainda haverá alterações.
Last synced: 18 Jun 2026
https://github.com/baribrahim/ecommerce-website
An e-commerce website built using PHP, HTML, CSS and Javascript
ecommerce-website fullstack-development html-css-javascript php sql webapplication webdevelopment
Last synced: 18 Jun 2026
https://github.com/abdulsattar44/sql-data-analytics-project
This repository contain collection of SQL scripts for exploratory and advanced data analytics such as changes over time, cumulative analytics, performance, data segmentation, part-to-whole analysis.
bi-analytics data-analyst data-analytics exploratory-data-analysis sql sqlserver
Last synced: 18 Jun 2026
https://github.com/mohnish88/pizza-sales-analysis
By using SQL I executed detailed sales reporting, analyzing sales data to identify trends and patterns. This allowed me to provide actionable insights that optimized sales strategies, improved decision-making, and enhanced overall sales performance.
data-analysis-sql data-sets database-management inner-joins joins mysql mysql-database primary-key pure-sql queries sales-analysis sql structure-query-language
Last synced: 19 Jun 2026
https://github.com/marialuizaleitao/record-store
A simple interactive SQL project to build a database and retrieve data about the records of a store.
Last synced: 19 Jun 2026
https://github.com/keshab5300/amazon-sales-analysis-mysql
This repository contains SQL queries and analysis tools for examining Amazon sales data. It helps uncover insights on pricing, discounts, product performance, and customer reviews. The project is designed to optimize sales strategies and evaluate key metrics for better decision-making.
Last synced: 20 Jun 2026
https://github.com/danbuxton/groceryshoppingsystemproj
Using JavaServer Faces, MVC, Data Transfer Object, Factory, Command and Front Controller
command-pattern database design-patterns dto-pattern factory-pattern java javadb javaserver-faces mvc-architecture sql
Last synced: 20 Jun 2026
https://github.com/g-schumacher44/analyst_resource_hub
A collection of guidebooks, quickref, and resources for data analysis
analytics bigquery data lookerstudio machine-learning model python sql yaml-configuration
Last synced: 20 Jun 2026
https://github.com/hebertcisco/remodel-core
A modern database-modeling toolkit
data-structures database ddl er-diagram modeling parser-implementations sql
Last synced: 20 Jun 2026
https://github.com/hebertcisco/gdo
A typed database access library for Gleam.
data-access data-access-layer data-access-library data-access-object database gleam gleam-lang gleam-language gleam-library library prepared-statements sql sql-query sqlite sqlite-database transactions
Last synced: 20 Jun 2026
https://github.com/lparham2/exot-animal-e-commerce-platform
An e-commerce database with 10+ tables and 9+ relationships, enabling product browsing, order processing, and customer reviews. Features triggers, stored procedures, and SQL queries for efficient data handling. Follows a story-driven approach where Bhavin buys a lion for his new zoo.
e-commerce eer-diagram er-diagram final-report mysql-database powerpoint presentation sql
Last synced: 21 Jun 2026
https://github.com/imbios/open-music-api-v3
Backend software for Submission project from Dicoding Academy on Backend Fundamental
backend dicoding javascript music sql
Last synced: 22 Jun 2026
https://github.com/jamartg/clash-of-code-discord-bot
discord bot to generate game links , track leaderboard etc. Built for use by coder friends
codingameapi discordpy python sql
Last synced: 22 Jun 2026
https://github.com/eshitakundu/elearning-analytics-dbt
End-to-end analytics engineering project - dbt Cloud + Snowflake. E-learning platform data modeled across staging, dimensions, facts, and a consolidated performance mart.
analytics-engineering data-engineering dbt snowflake sql
Last synced: 22 Jun 2026
https://github.com/eugeneshihov-sudo/eugeneshihov-sudo
CDO / DWH & BI / Data & IT Executive
agile ai-agents bpm development dwh etl finebi full-stack itil matematica modeling mssql oracle-database powerbi relational-databases sql
Last synced: 23 Jun 2026
https://github.com/repdiken/fcc-relational-db-universe
PostgreSQL-based relational database project for FreeCodeCamp certification. Includes five interrelated tables with real and fictional astronomical data.
certificate database freecodecamp freecodecamp-certification postgres postgresql relational-databases sql sql-project
Last synced: 23 Jun 2026
https://github.com/pjj11005/coding_test
coding test study(Python, SQL)
baekjoon codingtest programmers python3 sql
Last synced: 23 Jun 2026
https://github.com/lennarddenby/turdb
REST-api for hiking routes in Akershus, Norway
nodejs rest-api restful-api sql
Last synced: 23 Jun 2026
https://github.com/abhishek08aug/litedb
A database from scratch - WAL, LSM-Tree, B+ Tree, MVCC, Raft and consistent hashing implemented from first principles in Python and Java
b-plus-tree consensus consistent-hashing database distributed-systems from-scratch java lsm-tree mvcc python query-engine raft sql storage-engine write-ahead-log
Last synced: 23 Jun 2026
https://github.com/nafis2508/urban-eats-sql-analysis
SQL business analytics and relational database design project for retail and café operations.
business-analytics database-design mysql sql sql-analysis
Last synced: 24 Jun 2026
https://github.com/alonmell/migrator
A lightweight, transaction-safe SQL migration tool for Go applications featuring version-based tracking, bidirectional migrations, and detailed logging.
database-migrations golang sql transactions versioning
Last synced: 25 Jun 2026
https://github.com/iamskyy666/postgresql-resources
PostgreSQL - resources 🔵
Last synced: 25 Jun 2026
https://github.com/hajarwalfi/traservy-touristicreservationsystem
Voyage Reservation System : Application de gestion agence de voyage avec base de données relationnelle et interface responsive. PHP procédural.
mariadb mysql php procedural-programming sql
Last synced: 25 Jun 2026
https://github.com/kwhorne/sql-anywhere
🪶 A friendly, embeddable SQL engine built on SQLite — local-first, replication-ready, and right at home wherever your app runs. Made with care by Elyra.
database edge embedded-database local-first offline-first replication rust sql sqlite wal
Last synced: 25 Jun 2026
https://github.com/kawsar334/data-analytics-portfolio
Data Analytics Portfolio showcasing insights through Python, SQL, and interactive data visualizations built with React.js.
matplotlib-pyplot pandas python reactjs sql
Last synced: 26 Jun 2026
https://github.com/eisi05/sql-builder
This repository simplifies working with SQL in Java.
database java mysql sql sql-builder sql-parser
Last synced: 26 Jun 2026
https://github.com/sya-ri/sqldelight-oracle
Oracle Database support for SQLDelight and sqldelight-check.
oracle oracle-database sql sqldelight sqldelight-check
Last synced: 27 Jun 2026
https://github.com/hoehrmann/text-ansitable-sqlstylesheet
Text::ANSITable::SQLStyleSheet Perl module
ansi-colors perl sql stylesheets table-formatter
Last synced: 29 Jun 2026
https://github.com/m-azra3l/pointofsale
This application was created as part of SQL, authorization and reporting training for my students
authentication authorization reporting sql
Last synced: 29 Jun 2026
https://github.com/dsillman2000/advent-of-code-2024
David's Advent of Code for 2024 (PostgreSQL)
advent-of-code-2024 docker postgresql sql
Last synced: 29 Jun 2026
https://github.com/ajaytester007/citizens-bank-api-test-manager-portfolio
Banking API Quality Engineering Portfolio featuring ReadyAPI, SOAPUI, REST API Automation, ISO 20022 Payments Modernization, Reconciliation Controls, CI/CD Quality Gates, Release Governance, and Enterprise Integration Testing.
api-testing banking ci-cd financial-services github-actions integration-testing iso20022 java payments postman quality-engineering readyapi reconciliation release-governance rest-api rest-assured selenium soapui sql test-automation
Last synced: 29 Jun 2026
https://github.com/rubenkristian/go-backend
backend with fiber framework
fiber-framework go json jwt-authentication sql
Last synced: 05 May 2026
https://github.com/santiago-giordano/ahora12project
Excel, SQL and Python processing from excel files
data-analysis excel jupyter-notebook microsoft-sql-server pandas sql sqlalchemy sqlserver
Last synced: 16 Apr 2026
https://github.com/webveli/webveli-material-dashboard-react
Webveli is a platform designed to share innovative website concepts globally. It provides an easy-to-use interface for users to explore, interact, and showcase their ideas, promoting creativity and collaboration across the digital space. Features: Global concept sharing. Seamless user
css html javscript npm npm-module python sql
Last synced: 16 Apr 2026
https://github.com/vidhya0501/day33task33_be_sql_bolt_task_vidhya
SQL bolt tasks
Last synced: 04 Mar 2026
https://github.com/babanigit/rungroop_runnersapp
Rungroops is an online platform for runners. This platform will help you to find clubs, schedule events, and meet other runners in your area.
aws-ec2 docker docker-compose dotnet-mvc mvc postgresql sql webapp
Last synced: 04 Mar 2026
https://github.com/jernestmyers/monthly-expenses-tracker
finance tracker for my household that parses uploaded financial statement CSVs, allows us to edit and categorize transactions, and calculates summary info useful for tax filing and tracking who owes who.
adaptable express jsonwebtoken material-ui multer nodejs papaparse postgresql postman react react-router-dom sql tailwindcss typescript
Last synced: 01 Apr 2026