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/drsartoriuss/portfolio

Учебные проекты из Яндекс Практикума "Специалист по Data Science+"

catboost computer-vision data-science deeplearning mashinelearning matplotlib nlp-machine-learning numpy pandas scipy seaborn sklearn sql torch tsf

Last synced: 28 Jan 2026

https://github.com/akashparley/spotify

This project focuses on creating an interactive Tableau dashboard using a Spotify dataset, featuring track performance metrics like streams, views, and likes, along with attributes such as artist, album, and track features (e.g., energy, danceability). SQL queries were used to prepare the data, enabling insights into track popularity, artist perfor

excel sql tableau

Last synced: 05 Mar 2026

https://github.com/mateusrestier/semrush-dataextract-automation

A complete automation for collecting, processing, and integrating SEMrush data into a SQL database. The project includes scripts for automated login, report extraction, data processing in Excel with 'pandas' and 'openpyxl', and direct insertion into the database. Ensuring an efficient workflow for data analysis in PowerBi

automation excel openpyxl pandas powerbi python selenium sql

Last synced: 05 Mar 2026

https://github.com/emmanuellaalbuquerque/sqlite3_locacaodeveiculos

Banco de Dados para uma empresa de Locação de Veículos.

banco-de-dados sql sqlite3

Last synced: 06 Feb 2026

https://github.com/pachadotdev/uoft-gasps-gravity-2022

GASPS workshop, includes advanced data manipulation with SQL, purrr and dplyr.

dplyr gravity purrr sql trade

Last synced: 28 Jan 2026

https://github.com/harsh7editor/mybatis.github.io-mybatis-3-

MyBatis SQL mapper framework for Java

eclipse java javafx sql

Last synced: 01 Apr 2026

https://github.com/piyushkumar2025/e-commerce-sales-analysis

Conducted analysis of 100,000 orders (2016-2018) for Target Brazil using SQL and Python, extracting insights on order processing, pricing, payment/shipping efficiency, customer demographics, and satisfaction to inform strategic decisions.

googledocs jupyter-notebook mysql python sql

Last synced: 15 Apr 2026

https://github.com/fabiannorbertoescobar/der-sql-ejercicios

TP de Base de Datos. DER. MR. Modelado y armado de la base de datos. Tablas, vistas, consultas, stored-procedures, triggers

bd db mysql queries sql sql-server transact-sql transaction

Last synced: 07 May 2026

https://github.com/dina-hosny/analyze-and-model-airline-system

Analyzing Airline System and Building Data Warehouse Model to Store the Data and Answer Some Business Questions

data-analysis data-modeling data-warehouse datawarehousing dwh plsql sql

Last synced: 05 Mar 2026

https://github.com/ialam085/a2z_sql_solutions

The objective of the SQL report is to understand all the Basic SQL-Server Queries/Scripts as well as all kind of String Functions

sql sql-server

Last synced: 16 Mar 2026

https://github.com/cherukuri-thanu/cross-platform-sql-hotel-data

This repository contains configuration files for analysing Hotel Booking Dynamics in SQL.

azure-data-studio docker-container ms-sql-server power-bi sql

Last synced: 17 Apr 2026

https://github.com/antonharbers/freecodecamp-universe

SQL Project for free code camp certificiation.

freecodecamp freecodecamp-project sql

Last synced: 16 Mar 2026

https://github.com/roman31x/dia-6-proyecto-sistema-estudiantes-con-spring-boot

Proyecto autodidacta en Java está enfocado mejora lógica de programación y acciones de un CRUD y Buscar, utilizando Patrones SOLID, estructura MVC, y modularidad. Tambien implementa Spring que es un popular framework de Java que permite crear aplicaciones de alto rendimiento y reutilizables.

hibernate java-8 jdbc maven spring-boot sql

Last synced: 02 Apr 2026

https://github.com/gandaldf/sqlr

A minimal SQL-first builder/mapper for Go: parameter binding, bulk expansion, fast struct scans — no DSL, no heavy ORM.

database golang mysql postgres query-builder sql sql-builder sqlite sqlserver

Last synced: 02 Apr 2026

https://github.com/danimal141/sqlzoo

My solutions to https://sqlzoo.net/

sql sqlzoo sqlzoo-solutions

Last synced: 28 Jan 2026

https://github.com/rp-bot/5nf-sql-project

SQL Project that has a 5nf design.

5nf microsoft-sql-server sql

Last synced: 16 Mar 2026

https://github.com/louis77/mulldb

A lightweight SQL database written from scratch in Go as a learning/research project. Speaks the PostgreSQL wire protocol — connect with psql or any PG driver. Supports basic CRUD, persistent WAL storage, and concurrent access.

database postgres postgresql sql

Last synced: 02 Apr 2026

https://github.com/threadnew/codeguide

理论+实战=知识;CodeGuide提供一个代码平台,收集各种技术的示例,方便初学者更好的巩固理论知识。

java mybatis mysql nutz spring spring-boot springcloud sql

Last synced: 15 Apr 2026

https://github.com/nlabsglobaltechnologgies/sql-staffcustomersfollowingdb

This database was developed in the light of the information I gained during the training I received from Istanbul Education Academy.

mssql mssql-database sql

Last synced: 16 Mar 2026

https://github.com/delight-hk3/insert_image

Implemented so that images can be saved on the server without duplication of images in php language.

apache-server bootstrap4 codeigniter3 css3 javascript mariadb php5 phpmyadmin sql sql-query

Last synced: 28 Jan 2026

https://github.com/marcominerva/datasample

Data Access Methodologies and Architectures with .NET Core 3.0

aspnetcorewebapi dapper dapper-dot-net netcore3 sql sqlclient sqlserver wpf wpf-application

Last synced: 17 Apr 2026

https://github.com/danielgarcia85/multi_database_lab

Hands-on database exercises covering SQL, PL-SQL, JDBC, MongoDB, Neo4J and Redis showcasing multi-database expertise.

jdbc mongodb neo4j pl-sql redis sql

Last synced: 17 Apr 2026

https://github.com/shahidmalik4/northwind-sales-analysis-using-powerbi

The "Unveiling Sales Patterns: A Comprehensive Analysis of Northwind's Sales Data" project involved the processing, transformation, and visualization of sales data obtained from Kaggle. Utilizing MySQL for data manipulation, Excel for cleaning and preparation, and Power BI for normalization and visualization.

analytics excel kaggle-dataset powerbi sales sql

Last synced: 28 Jan 2026

https://github.com/zota0/dsn_gen

You dont know what the hell DSN is and is bored of asking AI? Or maybe you just want simple DSN?

database database-connection database-management dev-tools developer-tools dsn go golang mariadb mysql pg pgsql release sql sqlite sqlite3 zota0

Last synced: 15 Apr 2026

https://github.com/siva-0310/crypto-alerts

The project consists of a real-time cryptocurrency monitoring system composed of three main services: Ticker, Dispatcher, and Notifier. The Ticker service continuously listens for live cryptocurrency price updates via WebSocket connections, processes the data, and queues it in RabbitMQ. The Dispatcher service listens for these price updates and use

docker docker-compose event-driven golang microservice postgresql python3 rabbitmq redis-cache sql

Last synced: 02 Apr 2026

https://github.com/ankit-akash/bankingwebsite

A basic Banking website using PHP language.

banking-system mysql php sql xampp

Last synced: 17 Apr 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/francois-lenne/biomethane

Data pipeline in order to retrieve the csv with the french production of biomethane upload every day

cicd cloudfunction google-cloud pubsub python snowflake sql

Last synced: 07 May 2026

https://github.com/gflores1092/clasesmissyera

Clases consolidadas de Miss Yera en TikTok y Youtube

missyera powerbi python r sql

Last synced: 17 Apr 2026

https://github.com/ffatahillah7/etl-python-joindataframe-topostgresql

ETL Transform dataset from joining two dataset Csv and Parquet to PostgreSQL

join-tables pandasql parquet-files postgresql python sql sqlalchemy sqlalchemy-python

Last synced: 17 Apr 2026

https://github.com/danielbrito/sql-studies

🎲 SQL experiments.

database postgresql sql

Last synced: 17 Apr 2026

https://github.com/ashikamattu/movie_data_analysis

This project deals with analysing movie actors data set by designing a cumulative data model.

cumulative-table-design data-modeling postgresql sql

Last synced: 24 Jan 2026

https://github.com/ksharma67/car-dealership-database

Friendly Cars is a dealership that offers new cars from a single manufacturer. The dealership is located in a suburb of a large city. Its gross sales exceed one million dollars per year. It has ten employees – Jim Friendly (the owner/manager), eight salespeople, and an office manager.

database database-management oracle sql sqlserver

Last synced: 17 Apr 2026

https://github.com/sleepypioneer/vocab_trainer_development_page

Development page for my Vocab trainer app, both this page and the App point to each other depending on the device you are on.

html javascript php pwa-apps sql

Last synced: 17 Apr 2026

https://github.com/kaushik-puttaswamy/crypto-data-processing-and-analysis-pipeline

This project processes real-time cryptocurrency transactions using AWS Glue, Kinesis, DynamoDB, and Apache Hudi for ETL and analytics. The data is analyzed with Athena and visualized in QuickSight for insights.

aws dataanalysis dynamodb firehose glue glue-job hudi kinesis-stream python quicksight-dashboard spark sql

Last synced: 17 Apr 2026

https://github.com/enajenkins/wgu-coursework

WGU: This is an archive of coursework, projects, and notes for the Bachelor of Science, Software Engineering (BSSE - Java) at Western Governors University

algorithms algorithms-and-data-structures android-development angularjs cloud-computing course-notes css data-management data-structures dsa html java javasceript networking-concepts nodejs projects prototypes python reactjs sql

Last synced: 03 Apr 2026

https://github.com/maheshbh1/web-design

This repo contains html, css, and other front end codes

css html javascript jquery nodejs sql

Last synced: 03 Apr 2026

https://github.com/shubhampatel81/hotel-management-system

Basic Hotel management system backend code

java sql

Last synced: 04 Apr 2026

https://github.com/toburger/fsharp.sql

monadic SQL client

fsharp sql

Last synced: 17 Apr 2026

https://github.com/amcnulty/bamazon

An Amazon-like storefront with MySQL

environment-variables mysql nodejs sql

Last synced: 08 May 2026

https://github.com/eugen-goebel/etl-pipeline

Multi-agent ETL pipeline with star schema data warehouse, 15 SQL analytics queries, and Streamlit dashboard

analytics data-engineering data-warehouse docker etl pandas python sql sqlalchemy star-schema streamlit

Last synced: 17 Apr 2026

https://github.com/filiprokita/chatterbox

Chatterbox is a simple web-based chat application designed for real-time messaging. It features user authentication, message handling, and a responsive user interface.

bootstrap chat chat-application css docker flask html javascript js messenger python real-time-messaging sql sqlalchemy sqlite user user-authentication web-development websockets

Last synced: 04 Apr 2026

https://github.com/anuprshetty/health_bot

HealthBot is a console based chatbot application which assists a clinical person to ease the purchase of available patient monitoring devices that are relevant to him.

batch-script csharp docker dotnet-framework healthcare mssql rdbms sql uml-diagram

Last synced: 08 May 2026

https://github.com/deep-codes/vguess-api-client

👾 Hangman Game based on Programming. Made with Java, JavaFX, React, ExpressJS

api css java javafx javafx-application nodejs-server reactjs sql

Last synced: 08 May 2026

https://github.com/yurukusa/sql-format

SQL formatter and minifier with keyword uppercasing and 6 presets. Single HTML file.

developer-tools formatter sql

Last synced: 04 Apr 2026

https://github.com/joelmaregina/senai-sql-api

Repository to store the SQL and API activities from the FullStack Course (SENAI). Stores also an Integration test of one of the developed API's.

api api-rest sql sql-server xunit-test

Last synced: 17 Apr 2026

https://github.com/blladerunner/customer-churn-dashboard

Customer Churn Dashboard — SQL + Python analytics project exploring customer retention patterns, churn rate by demographics and services, and key insights for telecom business strategy.

business-intelligence churn-analysis customer-retention dashboard data-analysis data-analytics data-science pandas powerbi python sql sqlite telecom

Last synced: 08 May 2026

https://github.com/royungar/datawarehouse_waste_management_project

PostgreSQL-based data warehouse project for a Brazilian solid waste management company. Uses a star schema, advanced SQL (GROUPING SETS, ROLLUP, CUBE), and materialized views for multidimensional reporting.

analytical-queries data-analytics data-engineering data-modeling data-warehouse etl ibm pgadmin postgresql sql star-schema

Last synced: 04 Jun 2026

https://github.com/kerimli-veli/ecommerceproject-asp.net-api

ECommersProject is a feature-rich ASP.NET API designed for online businesses. It enables smooth product management, secure transactions, and efficient order handling.

api architecture asp asp-net entity-framework-core iunitofwork mediatr sql

Last synced: 04 Jun 2026

https://github.com/breadbored/composty

Type-safe SQL query builder designed for complex database operations... in just 2kb

mysql mysql5 mysql8 postgres postgresql sql

Last synced: 08 May 2026

https://github.com/sistemasvox/projeto-integrador-banco-de-dados-2

Scripts SQL para o Projeto Integrador de Banco de Dados 2, incluindo estruturas de dados e testes.

sql sql-builder sql-query

Last synced: 22 Feb 2026

https://github.com/melezhik/sqltextify

Saprrow wrapper for sqltextify.pl

perl5 sparrow sparrow-plugin sql utilities

Last synced: 18 Apr 2026

https://github.com/yuvrajsaraogi/sales-prediction-using-python

Sales prediction involves estimating future product sales based on factors like advertising spend, target audience, and platform. Businesses rely on data scientists to forecast sales and optimize advertising costs. Machine learning in Python can be used for this task.

data data-analysis data-science data-visualization machine-learning matplotlib natural-language-processing numpy pandas prediction python sales-prediction-using-python sql

Last synced: 19 Apr 2026

https://github.com/madhanmohanreddy2301/codeboxmcp

Code Box is a self-hosted, open-source Model Context Protocol (MCP) server that provides AI agents with a secure, stateful environment to execute Python and JavaScript code. It acts as a direct, zero-cost replacement for Azure Assistants Code Interpreter by persisting variables across calls, and safely executing read-only SQL querys

agentic-ai code-interpreter mcp-server open-interpreter sql storage

Last synced: 04 Apr 2026

https://github.com/jasminemlewis/housing-choice-connect

Housing Choice Connect allows New Orleans voucher holders and participating landlords to easily search or advertise rental properties without reviewing an extensive list.

ado-net asp-net bootstrap4 css3 database html5 sql vbnet

Last synced: 08 May 2026

https://github.com/thelivingtiramisu/dynamic-query-builder

Dynamic Query Builder is a versatile tool that allows users to construct complex database queries dynamically without the need to write code manually. It provides a user-friendly interface for creating and customizing queries on-the-fly, offering flexibility and efficiency in data retrieval and manipulation.

database dynamic-queries injection linq mariadb mysql orm query salesforce search-interface sfdx soql soql-query sql

Last synced: 08 May 2026

https://github.com/tomimelo/node-ts-mad-server

Basic Node Express server structure in Typescript. Includes loggers, exception handlers and database connectors.

database expressjs http logger nodejs nosql server sql typescript

Last synced: 04 Apr 2026

https://github.com/muddasirhayat/smit---assignment

Currently learning MERN stack at Saylani Mass IT Training Program (SMIT), submitting weekly hands-on projects while gaining proactive market knowledge. Focused on real-world development and will be mastering in MongoDB, Express.js, React, and Node.js! 💻🔥

anmation apps css3 firebase flexbox html5 javascript mobile-app mongodb mysql-database nodejs sql webdevelopmentcourse

Last synced: 04 Apr 2026

https://github.com/sushantoroy-stat/road_accident_analysis

This repository showcases a comprehensive analysis of a road accident dataset using SQL, Python, and Power BI. The goal of this project was to uncover insights and visualize patterns to support data-driven decision-making.

powerbi python sql

Last synced: 18 Apr 2026

https://github.com/vansh-py04/data-analysis-questions-pandas-numpy-sql

Solution to 450+ Data Science Tech Stack questions essential for Data Analysts and Scientists!

data-analysis data-science deepnote machine-learning numpy pandas python sql

Last synced: 18 Apr 2026

https://github.com/labs-jstack/023-forget-orm-lets-talk-about-sql

This repository is a hands-on guide to understanding databases and working with SQL using PostgreSQL in a Dockerized environment. It covers foundational concepts and practical examples to get you started with relational databases.

crud database docker docker-compose postgresql sql

Last synced: 04 Apr 2026

https://github.com/samuel-ricardo/mysql_-_javafx

Exemplo do uso do JavaFX em junçao com o Banco de Dados MySQL, aplicando comandos e funçoes básicas como Preencher uma tabela ou até gerar um PDF, sem compromissos com a parte gráfica, mas foco nas funcionalidades

database desktop java javafx mvc mysql sql

Last synced: 18 Apr 2026

https://github.com/foldermaster/sqlapp

Example of work with SQL.

cancelled csharp mysql sql winforms

Last synced: 18 Apr 2026

https://github.com/anibalalpizar/jsp-sql-delete_logical

Example of maintenance with a logical deletion using a database with previous information

java jsp sql

Last synced: 13 Jun 2026

https://github.com/jelonmusk/sqlquerybuilder-openai

A full-stack application built with React and Node.js that leverages OpenAI’s API to dynamically generate optimized SQL queries based on natural language prompts.

chatgpt express expressjs nodejs openai openai-api react reactjs sql vitejs

Last synced: 15 Apr 2026

https://github.com/catrivas/relational-database-freecodecamp

Here you'll find all the projects I'm building for the Relational Database certification from freeCodeCamp. Feel free to explore, learn, or even borrow some ideas 🦇

bash command-line freecodecamp freecodecamp-curriculum freecodecamp-project gitpod-workspace linux postgresql psql relational-databases shell sql unix vscode

Last synced: 18 Apr 2026

https://github.com/joaomni/donate-life

Aplicação desenvolvida na Maratona Dev da Rocketseat

css3 express grid-css html5 javascript nodemon nunjucks postgres sql

Last synced: 05 Apr 2026

https://github.com/mikeshiyan/lite-sql-insert

Lightweight SQL insertion service.

composer insert lite oop pdo php sql

Last synced: 18 Apr 2026

https://github.com/charlesvdv/entitygen

Tool to generate go struct from SQL static analysis

database go go-generate golang postgresql sql tool

Last synced: 28 Jan 2026

https://github.com/aravinda-1402/wolf-parking-database-management-system

The Wolf Parking Management System oversees campus parking, managing lot availability, zone specifications, permit assignments, and citation tracking. Administrators handle space, permits, citations, and generate reports for efficient parking management.

java mariadb mariadb-server sql

Last synced: 24 Jan 2026

https://github.com/frosteen/technical-workshops

A collection of technical workshops (with instructor materials) which I have facilitated during my college days.

css electronics html javascript python raspberry-pi sql web-design web-development

Last synced: 18 Apr 2026

https://github.com/fshmidt/apache-nifi-template-for-.csv-sql-transform

Example NiFi flow template to read records from CSV file and put those into database.

nifi sql

Last synced: 24 Jan 2026

https://github.com/pr1m8/sqldbagent

Service-first database intelligence platform for safe inspection, guarded SQL, retrieval, and agent-ready context.

database-intelligence langchain langgraph mcp mssql postgres pydantic qdrant sql sqlalchemy sqlite streamlit

Last synced: 08 Apr 2026

https://github.com/e2see/waveql

waveQl – SQL builder where >18, ~text~, 10><20 write themselves. No where() chains, just intuitive filters.

crud database filter mysql mysqli pagination php prepared-statements query-builder sql

Last synced: 05 Apr 2026

https://github.com/exo-portal/exo-auth

Exo Auth is the authentication service for Exo, supporting HttpOnly cookies, JWT, and OAuth for secure and flexible user authentication. It ensures robust access control and seamless integration across Exo services.

authentication authorization backend java maven oauth2 spring spring-boot spring-security sql yml

Last synced: 05 Apr 2026

https://github.com/sowrensen/butler

Take mysql or mariadb database backup for your Laravel apps altogether.

cronjob data-rescue data-storage database database-backups laravel laravel-framework mariadb mysql sql

Last synced: 05 Apr 2026

https://github.com/richardzhang01/e-commerce-back-end

A simple back-end only API developed to learn SQL and Sequelize

express-js insomnia mysql node-js sequelize sql

Last synced: 05 Apr 2026

https://github.com/joaopjt/africa.js

África.js is a fulfilled query builder/orm that runs over SQL Server, SQLite, MariaDB, MySQL and PostgreSQL.

mariadb mysql postgresql sql sqlite sqlserver

Last synced: 05 Apr 2026

https://github.com/mehrajlatifli/views

A database called Library is used to work with views in MSSQL Server

database join mssql mssqlserver sql sqlserver-2019 t-sql tsql union view views

Last synced: 18 Apr 2026

https://github.com/prgermux/quality-control

Quality Control is a Python-based application that provides a graphical user interface (GUI) for analyzing and visualizing data from various sources. Using PyQt5 for the GUI and Matplotlib for plotting, this tool allows users to load data from CSV and DAT files, connect to SQL databases, and generate detailed, interactive plots.

database python quality-control sql visualization

Last synced: 18 Apr 2026

https://github.com/mberkiskal/productsalesapplication-urunsatisprogrami-with-entity-framework

Entity Framwork kullanarak yapılan bir ürün satış takip sistemi. Adminlerin müşterilerin ve ürünlerin bilgisini tutarak; ekleme,silme,güncelleme ve listeleme işlemleri yaptırabileceğimiz, firmanın toplam satış, aktif veya pasif müşteri, toplam stok vb. gibi çeşitli önemli bilgileri görebilmesini sağlayan bir otomasyon.USING: C# and SQL with MSSQL.

csharp entity-framework mssql mssql-database sql

Last synced: 18 Apr 2026

https://github.com/thallyta-castro-cv/cities-api-java

Neste projeto foi desenvolvido uma API Rest de consulta de cidades do Brasil com dados comparativos em Java, SpringBoot e SpringData.

hibernate java postgres postgresql spring-boot spring-data sql

Last synced: 08 May 2026

https://github.com/garcane/unicorn-companies-analysis

Tracking unicorn startups (valued at $1B+) provides valuable insights for investors and analysts to identify high-growth industries and emerging trends.

data-analysis exploratory-data-analysis financial-analysis investor postgresql sql

Last synced: 24 Jan 2026

https://github.com/harika534/smp

The "Student Management Project" is an integrated platform that provides a comprehensive solution for managing student informa- tion,academic records,and administrative tasks within an educa- tional institutions.

css html javascript php sql

Last synced: 18 Apr 2026

https://github.com/gvanderest/seaql

SQL Building Library

generator mysql postgres sql

Last synced: 18 Apr 2026