An open API service indexing awesome lists of open source software.

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.

https://github.com/nikkvd/ipl-data-analysis-for-2024-special-edition-magazine

This project analyzes IPL data (2021-2023) using SQL to extract insights on player performances, team strategies, and trends for a special IPL 2024 edition magazine.

data-analysis ipl sql

Last synced: 24 Feb 2026

https://github.com/winniecirino/adventure-works-sales-analysis

This repository focuses on identifying sales trends, calculating key metrics, and providing actionable business insights.

sql

Last synced: 04 Feb 2026

https://github.com/eufony/orm

Model-based zero-configuration PHP object relational mapping library.

eufony orm php sql

Last synced: 02 Apr 2026

https://github.com/Asit-14/Mysql-RDBMS-

This Repository contains all the SQL notes related to the course.

mysql notes sql

Last synced: 29 Oct 2025

https://github.com/syed-bilal-haider-engineer/bilal-node_mysql

we are create app node.js react and Mysql Database.

client-side databse materila-ui mysql node reactjs routing server sql

Last synced: 11 Apr 2026

https://github.com/uaraven/csql

Comma-separated sql. Console app allowing to run SQL queries on CSV-files

csv sql

Last synced: 10 Feb 2026

https://github.com/oleksandra-o/sqlite

Using Databases with Python University of Michigan class

python sql sqlite

Last synced: 22 Feb 2026

https://github.com/Verkstaden/skifta

Skifta is a CLI tool for transforming data dumps by masking sensitive data, generating random test data, and creating smaller subsets for non-production environments.

data-dump data-dumps database mysql postgresql sanitize sql transform

Last synced: 24 Oct 2025

https://github.com/nanotubing/demo_permit_etl_script

All SQL ETL script normalizing L&I demolition permits from Philadelphia for insert into Postgis

etl philadelphia postgis postgresql sql

Last synced: 11 Mar 2026

https://github.com/sugumarsrinivasan/sql-datawarehouse-project

Building Mordern datawarehouse with SQL Server, including ETL Processes, data modeling, and data analytics.

data-analysis data-analytics data-engineering data-lake data-science data-warehouse datawarehousing etl etl-pipeline medallion-architecture sql sql-query sql-server

Last synced: 19 Jun 2026

https://github.com/wdjacobo/forocrianza

Proxecto final para o ciclo formativo superior de desenvolvemento de aplicacións web.

bootstrap codeigniter codeignitershield css forum html javascript mysql php sql

Last synced: 13 Apr 2026

https://github.com/domcarlosadriano/desafios.tech.01-11-2025

Plataforma full-stack para restaurantes que transforma dados de vendas e clientes em insights rápidos e dinâmicos.

axios date-fns docker-compose nestjs papaparse postgresql react recharts shadcn-ui sql tailwindcss typescript vite

Last synced: 13 Apr 2026

https://github.com/theng23/e-commerce-website-performance-analysis-sql

Using Bigquery base on Google Analytics dataset to analyze E-commerce Website

bigquery sql

Last synced: 24 Oct 2025

https://github.com/leo-spj/powerbi_inteligencia-de-negocios

Curso universitario de Inteligencia de Negocios de la UTP: Dashboards interactivos en Power BI. Incluye ejemplos de datos en SQL y Excel.

business-intelligence course excel powerbi sql

Last synced: 26 Feb 2026

https://github.com/kartava/nestjs-pgkit

Pgkit module for Nest framework (node.js) 🍉

javascript nest nestjs nodejs pgkit sql typescript

Last synced: 06 Jan 2026

https://github.com/lucaslopezc/desafio-sql-2

Análisis de Estudiantes Este repositorio te ayudará a aprender funciones básicas de análisis en SQL con una base de datos de estudiantes. Los ejercicios incluyen rankings de estudiantes por horas de estudio y comparaciones con promedios por ciudad, usando funciones como RANK(), AVG(), y CTEs para crear soluciones eficientes y legibles.

bigquery sql

Last synced: 09 Apr 2025

https://github.com/lbxa/pedidos-carnes

Website basico usado para pedidos de carne online.

css html javascript php react sql

Last synced: 13 Apr 2026

https://github.com/torrentelinux/osqlinux

Biblioteca de clases en Java para la conectividad a base de datos alojadas en servidores con SQL.

connectivity jar java java-classes jdbc linux-app netbeans-ide sql

Last synced: 29 Apr 2026

https://github.com/yunusemrejr/.net-form-mysql-user-list-viewer

.NET form mySQL user list viewer (C# SQL .NET)

csharp dotnet form sql

Last synced: 03 May 2026

https://github.com/jevxtn/sql-101

SQL 101: A beginner-friendly guide to understanding and working with SQL. This repository covers the basics of SQL syntax, queries, and database management, providing hands-on exercises and examples to help you build a solid foundation in SQL.

query sql sql-query sqlite-database

Last synced: 15 Mar 2026

https://github.com/calvitoria/tfc

The TFC project is an application that displays data from a 'football cup.' The front end is built with react.js, while the back end is built with TypeScript, Node.js, Docker, Express, MySQL, Sequelize, JWT and Mocha / Chai. TDD was used as a development tool for the API.

api-rest chai football-data mocha mysql-database nodejs reactjs sql tdd typescript

Last synced: 13 Apr 2026

https://github.com/saf1hckr/farmland-database

Using MariaDB database and SQL language to implement a Farmland Database

mariadb mariadb-server sql

Last synced: 05 Jul 2025

https://github.com/sabdikay/airbnb-europe

Airbnb-Europe is an analytical project that examines a cleaned Airbnb dataset for European markets, originally sourced from Kaggle. The project leverages SQL to query and transform the data and uses Tableau for interactive visualizations and dashboards.

biandanalytics dashboard eda exploratory-data-analysis mysql sql tableau

Last synced: 24 Oct 2025

https://github.com/mostafa-ghorab/talabat-business-insights-and-analysis

🗃️📊 Leveraging SQL + Power BI to optimize Talabat's revenue, reduce failures, and drive growth (2023-2024)

business-insights powerbi sql

Last synced: 07 Jan 2026

https://github.com/satyacoder29/crm-analytics-power-bi

CRM Analytics Dashboard – An interactive dashboard using Tableau, SQL, and Salesforce CRM Analytics (CRMA) to analyze sales performance, customer segmentation, and churn prediction. Features automated ETL pipelines, predictive analytics, and real-time insights for data-driven decision-making. 🚀📊

advanced-excel data-analysis data-cleaning data-collection data-transformation data-visualization matplotlib numpy pandas powerbi python seaborn sql tableau

Last synced: 14 Apr 2026

https://github.com/guilhermehrt02/barber-schedule

O Sistema de Agendamento para Salão de Beleza é uma aplicação desenvolvida para facilitar o gerenciamento de serviços em um salão de beleza, permitindo que clientes agendem serviços como barbearia de forma eficiente e organizada.

h2-database java junit5 mockito spring-data-jpa spring-security springboot sql

Last synced: 19 Jan 2026

https://github.com/ireneflorez/exploringweathertrends

Exploring Weather Trends using SQL, moving averages, and data visualization

data-visualization excel sql

Last synced: 10 Feb 2026

https://github.com/nesarw/travel-recommendations-website

A Travel Recommendation Website Project in PHP

css html javascript php sql

Last synced: 14 Apr 2026

https://github.com/yash3972/bikesalesdataanalysis

This project leverages Power BI, SQL, and Excel to analyze sales data and generate interactive dashboards. The goal is to extract key business insights, monitor performance using KPIs, and visualize trends for effective decision-making.

excel powerbi powerquery sql

Last synced: 07 Jan 2026

https://github.com/fikrimusa/codewars

A Collection of Programming Practice Exercises

cpp11 cpp14 cpp17 cprogramming postgresql sql

Last synced: 14 Apr 2026

https://github.com/hurricanemark/relational_database

Modeling a relational database often is the starting point for scoping and prototyping. Data is the most valuable part of any applications. Understanding your data will result in its best presentation.

bash-script csv database git pl-psql postgresql sql

Last synced: 12 Apr 2026

https://github.com/ashwaniarya/dbquery-generator-api

An AI tool that can give more control to your business team to make better decisions.

ai sql

Last synced: 21 Jun 2025

https://github.com/borjamome/accidentes_madrid

Análisis de Accidentes en Madrid en SQL (2023)

accidentes-coche data-analysis madrid sql

Last synced: 17 Jan 2026

https://github.com/victorbadaro/node-api-knex-example

An example NodeJS API that uses the Knex.js SQL Query Builder

api api-rest backend knex node orm postgres sql

Last synced: 13 Apr 2026

https://github.com/victorbadaro/node-api-typeorm-example

An example NodeJS API that uses TypeORM

api api-rest backend node orm postgres sql typeorm

Last synced: 13 Apr 2026

https://github.com/nisaharan/provider-compensation-benchmarking

This project merges national provider compensation survey data from MGMA, AMGA, and Sullivan Cotter into a clean, unified benchmark table with percentile interpolation, specialty mapping, and weighted average computations for 2024.

redshift sql

Last synced: 13 Feb 2026

https://github.com/aimin-nur/visualisasi_bikestore

Data Analyst - Dashboard Bike Store

data-analysis sql visualization

Last synced: 29 Jan 2026

https://github.com/shdrn2402/data_analysis

A structured repository for my data analysis projects, including SQL queries, Python-based data processing, and data visualization. This serves as an index for my work in analytics, linking to individual project repositories.

datavisualization postgresql python sql

Last synced: 15 May 2026

https://github.com/pradeep31747/smartsuggest-personalized_product_recommendations

This project implements a personalized product recommendation system using machine learning techniques to enhance user experience and drive engagement.

jupyter-notebook keras numpy pandas pyhton scikit-learn sql tensorflow vscode

Last synced: 28 Jan 2026

https://github.com/lexiortiz/advanced-data-analytics

Structured learning notes, code snippets, and key takeaways from the Google Advanced Data Analytics Professional Certificate. Serves as a personal reference for reinforcing concepts and as a resource for others on a similar learning journey.

data data-analysis data-engineering google python-3 sql

Last synced: 29 May 2026

https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-5

Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS

banco-de-dados sql workbench

Last synced: 28 Jan 2026

https://github.com/sanchezluys/departamentos_municipios_colombia_postgresql

Listado de departamentos y sus respectivos municipios. Colombia

colombia geografia postgresql sql

Last synced: 25 Oct 2025

https://github.com/jiahuaxue/data-analysis

Data analysis portfolio showcasing E-commerce, IMDB, and Airbnb projects with Python and SQL.

bigquery data-analysis-project jupyter-notebook portfolio python sql

Last synced: 07 May 2026

https://github.com/jeffreywijaya100/jeffrey-database

Using MariaDB in XAMPP create database, create table, insert, update, select data

database mariadb mariadb-database sql xampp

Last synced: 16 Apr 2026

https://github.com/shubhamsharma0711/research-paper-management-system-rpms

Group Project Completed in CSE656:Information Integration and Applications course in IIITD during the Monsoon 2024 Semester. Professor:Mukesh Mohania

cohere cse656 flask fuzzywuzzy gcp html iia iiitd jinja mongodb mysql mysql-connector-python pandas pymongo python sentence-transformers sql

Last synced: 23 Jan 2026

https://github.com/khangtran85/user-behavior-analysis-for-ecommerce

A SQL project analyzing eCommerce data to uncover insights on traffic, customer behavior, and purchasing patterns. Covers key metrics like visits, transactions, and conversion rates, providing data-driven support for optimizing revenue and user experience.

bigquery ga-session google-analytics-sample publicdata sql

Last synced: 21 Feb 2026

https://github.com/ahmed-aquarius/data-warehousing-assignment

Solution of DW assignment with SSIS. Question2: type-2 slowly changing dimension with incremental loading. Quesiton3: Versioning

datawarehousing mssqlserver slowly-changing-dimensions sql ssis-packages versioning

Last synced: 18 Jun 2025

https://github.com/fbarffmann/sqlalchemy-challenge

Built a Flask API with SQLAlchemy to analyze and visualize Hawaii climate data. Automated data extraction and developed database queries for temperature and precipitation insights.

api climate-data data-analysis data-visualization flask orm python sql sqlalchemy sqlite

Last synced: 13 Apr 2026

https://github.com/its-alex/ms-auth

Nodejs authentication microservice for mariadb

authentication nodejs passport sql

Last synced: 15 Apr 2026

https://github.com/ebi-gene-expression-group/atlas-schemas

Schemas for the database and SolrCloud servers used by Expression Atlas and Single Cell Expression Atlas

schemas solr solrcloud sql

Last synced: 13 Feb 2026

https://github.com/turnipdo/ssms-sql-powerquerym-functions

Using Power Query M to extract values from Excel workbooks for dynamic insertion into SQL code.

data-analytics microsoft-excel powerquerym sql

Last synced: 23 Jan 2026

https://github.com/frosteen/web_dev_snippets

A collection of Vanilla HTML, JavaScript, SQL snippets that I often use for my freelance projects.

html javascript sql web-development

Last synced: 26 Oct 2025

https://github.com/sawaira-iqbal/cutomer_credit-card-financial-use-power-bi-report-

💳📊 Developed an interactive Customer Credit Card Dashboard in Power BI to analyze revenue, transactions, and customer demographics for actionable financial insights. 👩‍💻📈 Integrated PostgreSQL + DAX measures to create KPIs, segment customers by age, income, and education, and uncover spending behavior trends.

db financialreport powerbi sql

Last synced: 26 Oct 2025

https://github.com/aleenabukhari/dev-talk

A full stack web application that utilizes React, Node.js, and SQL to allow users to post programming questions, reply to posts, nest replies, like, view users, search and filter posts.

database docker react rest-api sql

Last synced: 02 Jan 2026

https://github.com/linguini1/carefinder

Matches patients with healthcare providers based on their specific needs and health profile. Based on the original OEC 2023 challenge.

api backend css database frontend full-stack html javascript python react rest-api sql sql-lite web-app web-development website

Last synced: 26 Oct 2025

https://github.com/moazaymanedda/computer_store_management_system

Java + Oracle SQL system for managing a computer store — products, orders, feedback, and inventory.

ai claude computer-store cpp dbms food-ordering jdbc llm mcp obsidian-md pl-sql sql stock store

Last synced: 13 Apr 2026

https://github.com/mvharsh/rdbms

This repository contains all my RDBMS code in SQL language

cursors joins pl-sql sql triggers

Last synced: 11 Feb 2026

https://github.com/ris-codes/go-shoppy

Go Shoppy is an eCommerce web application made with Golang using Gin Framework and Postgres as database.

backend brevo docker docker-compose ecommerce gin go jwt postgres razorpay sql

Last synced: 06 Jan 2026

https://github.com/aditya-shukla-professional/book-summary

A web app for users to securely log, manage, and sort notes about books they've read.

ejs javascript nodejs postgresql sql

Last synced: 13 Apr 2026

https://github.com/valenthr/ad_campaigns

Analysis of marketing campaigns

advertising-campaigns sql

Last synced: 07 Jan 2026

https://github.com/iammshahbaz/destechnico

Simple ecommerce website Backened

express nodejs postgresql sql

Last synced: 04 Jan 2026

https://github.com/b-abdrahman-code/teacher-salary-system-javafx

a JavaFX desktop app that calculates teacher salaries using inputs like base pay, time, and workload. It connects to a MySQL database, supports login, configuration saving, and offers a clean UI with real-time results, making payroll management efficient and user-friendly

css html java javafx management-system mysql mysql-database sql

Last synced: 29 Apr 2026

https://github.com/vlachenal/sql-request-builder

Dynamic SQL request builder

fluent java sql

Last synced: 14 Jan 2026

https://github.com/miroslaw-zieba/secure-query-handler

Secure Query Handler by Mirosław Zięba is a PHP class for secure, efficient SQL query management. Designed for robust database security, dynamic parameter validation, and transaction handling, it leverages parameterized queries to protect against SQL injection and maintain data integrity.

data-validation database-abstraction database-security error-logging miroslaw-zieba mssql multi-database-support mysql object-oriented-programming parameter-validation pdo php php-class postgresql query-builder secure-query-handler security sql sql-injection-prevention transaction-management

Last synced: 14 Apr 2026

https://github.com/arsalanazadkhah/nashville-housing

Nashville Housing Analysis Using SQL

sql

Last synced: 23 Jan 2026

https://github.com/suganyarajes/sql-react33

SQL (Structured Query Language) is a domain-specific language used for managing and manipulating relational databases.

database sql table

Last synced: 01 Jun 2026

https://github.com/xad4/taller-mecanico

Sistema para taller mecánico.

laravel mysql php8 sql

Last synced: 07 May 2026

https://github.com/fbarffmann/sql-challenge

Designed and queried a PostgreSQL employee database to analyze salary trends and organizational structure. Built ERD, created tables, and developed business-focused SQL queries.

data-cleaning data-modeling database-analysis employee-database erd postgresql salary-analysis sql

Last synced: 24 Apr 2025

https://github.com/azonedev/sql-notes

DBMS & SQL notes with use case & examples. This repo will help you to think in SQL way

database dbms my-sql notes sql

Last synced: 28 Feb 2025

https://github.com/wyndace/halfdealposterinator

* Instagram (Insta) – продукт Meta** && ** Meta Platforms inc. – внесена в перечень организаций, занимающиеся экстремистской деятельности или терроризмом на территории РФ

alembic instagram parser python sender sql sqlachemy telegram

Last synced: 17 Jun 2025

https://github.com/alpha007-cmd/simple-login-page

Simple Login Page Which can be easily Ingerated to any projects

backend frondend login-page login-system php sql

Last synced: 31 Aug 2025

https://github.com/nambukeerthi/youtube_dataproject

Build a Streamlit App – A user-friendly interface. Use Google API – Fetch YouTube channel data. Store in SQL Database – Save channel details for easy access. Search & Join Tables – Allow users to query and view data

api numpy pandas python sql streamlit

Last synced: 09 Apr 2026

https://github.com/sahil-pillania/postgresql_library-system-management

Dataset Queries project developed using postgresql. Solved multiple problems.

postgresql sql

Last synced: 13 Feb 2026

https://github.com/sour-abh-raj/beginning-to-end-software-engineering-preparations-in-general

This is an ongoing repository of placements preparations in software engineering field from beginner to advanced level.

dsa dsa-learning-series dsa-practice dsa-questions mysql sql

Last synced: 16 May 2026

https://github.com/souhiloo/personalbase.sgl

Manage your personal information with this PostgreSQL database. Track courses, finances, habits, tasks, and trips efficiently. 🌟📊

courses data-modeling erd finance-tracker habit-tracker personal-database postgresql relational-database sql trips

Last synced: 04 Jul 2025

https://github.com/devendracollage/sql-practice

This is for SQL Practice

sql sqlserver

Last synced: 26 Oct 2025

https://github.com/eltorocorp/go-check

Check is a compact error handling framework for go.

error-handling go golang panic sql transactions

Last synced: 16 Mar 2025

https://github.com/animesshhh/Brick-Mortar-Business-Sales-Insights

This repo leverages SQL & Power BI to unlock sales insights & monitor target profit for a brick-and-mortar business.

data-analytics dax mysql powerbi sql sql-server

Last synced: 11 Mar 2025