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/nero103/my-youtube-usage
This is an end-to-end personal project. I was curious about my youtube engagement and thought it would be fun to explore the usage and recommend ways to optimize my device's data usage and my viewing schedule.
csv dataanalysis excel json jsonparser jupyter-notebook mssqlserver powerpoint python3 sql tableau tableau-dashboards tableau-desktop tableau-public
Last synced: 17 Mar 2026
https://github.com/billstephens2022/zoomanager-wpf-db
A demo C# WPF application hooked up to a database using MS SQL Server. Simply shows a list of zoos with the animals at each zoo and allows the user to add, delete, update zoos & animals, as well as add animals to zoos.
csharp mssqlserver sql wpf wpf-application
Last synced: 17 Mar 2026
https://github.com/karencofre/marketing-segmentacion-en-powerbi
Proyecto prueba de hipótesis en powerbi y python
bigquery google-colab powerbi python sql statsmodels
Last synced: 31 Jan 2026
https://github.com/roshannaidu/cybersecurity-workshop
The CyberSecurity workshop organized by the Linux Club (Cybersec101) provided me with a hands-on experience with various tools and techniques in the field of cybersecurity. This Repo contains a detailed account of what I learned and achieved during the workshop.
api cybersecurity decryption encryption gobuster json jwt php picoctf python query sql sql-injection tools txt web website workshop
Last synced: 15 Apr 2026
https://github.com/darkin424/blog-website
A Blogging website template based on prisma and bun.js
bunjs postgresql prisma sql template
Last synced: 31 Jan 2026
https://github.com/alkasaliss/data_modeling_postgres
Project on Data Modeling with Postgresql from Udacity Data Engineering Nanodegree
data-engineering etl-pipeline postgresql python sql
Last synced: 15 Apr 2026
https://github.com/vaishnavipaithane/bellabeat-data-analysis-case-study
This capstone project was done as a part of Google Data Analytics Professional Certificate course.
Last synced: 01 Feb 2026
https://github.com/sarathchandranpm/bike-store-dashboard
This project combines SQL and Power BI to analyze and visualize sales data from a bike retail shop across 2021-2022. The analysis integrates data from multiple sources to provide insights into sales patterns, customer types, and profitability through an interactive dashboard featuring temporal analysis and key performance metrics.
data-visualization dax mysql power-query powerbi sql
Last synced: 25 Feb 2026
https://github.com/kyrylodevshyrokov/postgresql-social-network-api
An API created for potential social network application
express jest node-pg-migrate postgresql sql
Last synced: 15 Apr 2026
https://github.com/ofadiman/grinding-leetcode
Repository contains solutions to leetcode problems.
algorithms data-structures golang leetcode sql typescript
Last synced: 18 Apr 2026
https://github.com/sohamb21/dbms-sql-practice
A collection of SQL practice problems and solutions to enhance DBMS skills.
Last synced: 01 Feb 2026
https://github.com/oneananda/sql_projects
A repository dedicated to a collection of diverse SQL projects, covering a wide range of topics and applications within the world of SQL database management. From basic queries to advanced database designs, this repository serves as a resource for learning and practicing SQL skills across different domain
liquibase postgres postgresql rdbms sql sql-server sql-server-database sqlserver
Last synced: 01 Feb 2026
https://github.com/yeuner/file-analysis-sql-demo
Streamlit-based application that leverages pandas, sqlite3, and file handling libraries (OpenPyXL and PyArrow) to practice SQL queries, analyze datasets, and export results. A personal project to enhance Python and SQL skills.
data-analysis dataset pandas sql sqlite streamlit vizualization
Last synced: 15 Apr 2026
https://github.com/ajla-brdarevic/poslovna-inteligencija
Zadaće iz predmeta Poslovna inteligencija - PTF UNZE SI II Ciklus I Semestar 2024/25
apache-hop bussiness-intelligence google-bigquery powerbi rapidminer sql
Last synced: 26 Feb 2026
https://github.com/bhushan354/catalog-of-things
This is a console app that will keep record of different types of things user own : books, music albums, movies, and games. Database is based on the UML class diagram. The data is stored in JSON files but we have also prepared a database with tables structure analogical to programmes classes
Last synced: 08 Feb 2026
https://github.com/subhamay-bhattacharyya/customer360-snowflake-pipeline
End-to-end Snowflake data lake for a fictional retail bank — ingests 25,000 nested JSON customer records through a RAW → SILVER → GOLD pipeline, builds fact and dimension tables, and surfaces a Customer 360 & risk analytics dashboard via Streamlit in Snowflake.
banking-analytics cloud-championship cortex customer-360 data-engineering data-lake data-warehouse dimensional-modeling financial-services fintech lateral-flatten medallion-architecture python snowflake sql star-schema star-schemas streamlit streamlit-app
Last synced: 15 Apr 2026
https://github.com/athari22/extracting-and-visualizing-stock-data
The idea of the project is to work for a new startup investment firm that helps customers invest their money in stocks.
amazon dashboard data-science data-visualization database ibm ibm-watson pandas python sql tesla visualization
Last synced: 13 Apr 2026
https://github.com/acarter881/practicalsqlexercises
My answers to some exercises from a book by Anthony DeBarros
Last synced: 26 Feb 2026
https://github.com/saikiran-erukonda/library_management_system_sql
The implementation of a Library Management System using SQL. It includes creating and managing tables, performing CRUD operations, and executing advanced SQL queries. The goal is to showcase skills in database design, manipulation, and querying.
Last synced: 08 Feb 2026
https://github.com/noorzaie/sqema
Convert relational databases to json schema format
json-schema postgresql schema sql validation
Last synced: 08 Feb 2026
https://github.com/stuoj/stuoj-database
STUOJ 是汕头大学疾风算法协会的 ACM-ICPC 算法程序在线评测系统。该仓库存储数据库 SQL 文件。
Last synced: 26 Feb 2026
https://github.com/alifa-ara-heya/postgresql-assignment
This is assignment 2 on PostgreSQL.
postgresql postgresql-database sql
Last synced: 08 Feb 2026
https://github.com/uteamjs/uteam-node
RESTful API framework built on top of the Node.js and Express.js ecosystem seamlessly integrate with @uteamjs/react
Last synced: 09 Feb 2026
https://github.com/jeandeboutgat/base-de-donnee-relationelle
Travaux pratiques sur l'interrogation d'une base de données en utilisant le langage de requête (SQL)
Last synced: 09 Feb 2026
https://github.com/tseyongg/8-week-sql-challenge
My solutions to the #8WeekSqlChallenge on SQL Server
8-week-sql-challenge 8weeksqlchallenge case-study danny-ma data-analytics data-science microsoft-sql-server mssql mssqlserver sql sqlserver
Last synced: 18 Mar 2026
https://github.com/turbot/steampipe-mod-urlscan-insights
View dashboards and reports from urlscan.io Steampipe.
hacktoberfest insights sql steampipe steampipe-mod urlscan urlscan-io
Last synced: 26 Feb 2026
https://github.com/funktechno/sql-simple-parser
sql ddl parser to support extensions for drawio
drawio erdiagram hacktoberfest mssql mysql plugins postgres sql sql-ddl sql-parser sqlite
Last synced: 09 Feb 2026
https://github.com/nada-ibrahim12/sql-problem-solving
A collection of solved SQL problems from LeetCode, HackerRank, and more — focused on practicing query writing, data analysis, and optimization.
Last synced: 09 Feb 2026
https://github.com/thermiee/vet-clinic
A relational database to create the initial data structure for a vet clinic. It takes in a table to store animals information, insert some data into it, and query it.
Last synced: 15 Apr 2026
https://github.com/devtakkekar/qb-playtime
qb-core playtime script
easy free js leaderboard lightweight lua minimal playtime qbcore ranking script sql
Last synced: 16 Apr 2026
https://github.com/nikos25k/design-and-use-of-database-systems-course
This repository contains project work for the Database Design and Management course at NKUA, including assignments on ER diagram design, SQL query writing, and a web-based API using MySQL for the "Movie Star" game concept.
bottle database-management er-diagram mysql pymysql sql webapi
Last synced: 27 Feb 2026
https://github.com/tamino-martinius/lets-talk-about--sql-query-performance
Lets talk about ... SQL Query Performance
html postgres postgresql pug slides slideshow sql stylus talk
Last synced: 10 Feb 2026
https://github.com/thariniselvakumar/retailsalesanalysisbysql
This project can help drive business decisions by understanding sales patterns, customer behavior, and product performance.
business microsoftsql sql sqlserver-2022 ssms
Last synced: 27 Feb 2026
https://github.com/lloydjatkinson/grafana-mssql-experiment
Showcases using Grafana for dashboarding with a Microsoft SQL Server backend
dashboard docker grafana grafana-datasource mssql sql sql-server
Last synced: 10 Feb 2026
https://github.com/hadarsharon/clusterduck
DuckDB in a Cluster
analytics database duckdb duckdb-community duckdb-database embedded-database olap sql
Last synced: 10 Feb 2026
https://github.com/coledixon/sql
SQL projects and advanced scripting
data-structures database-schema sql ssms tsql
Last synced: 18 Mar 2026
https://github.com/get-felipe/pg-contract
Postgres query compatibility checks for schema changes.
database github-actions go postgres postgresql sql
Last synced: 02 Jun 2026
https://github.com/nada-ibrahim12/coffeeshop-project
Coffee Shop Data Warehouse | SQL Server + SSIS + Power BI ETL pipelines, star schema, and dashboards for sales, staff, recipes & customer analytics. Retail BI demo project.
database datawarehouse etl pipeline powerbi snowflake sql sql-server ssis starschema
Last synced: 11 Feb 2026
https://github.com/kaustubh-indulkar/ola-data-analytics-project
End-to-End Ola Data Analytics project using SQL, Excel, and Power BI. Analyzes a dataset of 20000+ rides to gain insights and create visualizations.
data-analytics data-visualization excel powerbi sql
Last synced: 27 Feb 2026
https://github.com/bala-1409/sql-projects
The repository contains Structured Query Language (SQL) Scripts. The Multiple SQL scripts for various projects which includes data cleaning, data pre-processing, data processing, data transformation and insights gaining through Query Language.
data-analysis data-mining data-science data-transformation database eda etl-framework exploratory-data-analysis microsoft-sql-server query-language sql sql-server sql-server-database sql-server-management-studio
Last synced: 27 Feb 2026
https://github.com/thanaraklee/exploring-and-analyzing-data-in-oracle-database
This project focuses on data analysis using SQL with Oracle Database 21c. It aims to familiarize with data management and data analysis using SQL commands and Oracle Database 21c.
data-analysis oracle-database sql sql-developer
Last synced: 12 Feb 2026
https://github.com/lukleh/mcp-read-only-sql
Secure MCP server providing read-only SQL access to PostgreSQL and ClickHouse databases
clickhouse database mcp postgresql read-only security sql
Last synced: 12 Feb 2026
https://github.com/dpedwards/java-webstore-backend
Java Webstore backend application with REST architecture.
gradle java junit rest-api springboot sql
Last synced: 16 Apr 2026
https://github.com/t99/mysql-toolkit-js
My personal toolkit of functions and functionality for working with MySQL servers in TypeScript.
database mysql sql toolkit typescript
Last synced: 09 May 2026
https://github.com/passadis/python-synapse-datawarehouse
Create a secure Data Warehouse for Data Analysis with Synapse Analytics, Azure SQL and Web APP Service
azure datawarehouse flask python sql synapse
Last synced: 16 Apr 2026
https://github.com/monambike/project-hanabi-database
Repository containing database for Project Hanabi website.
Last synced: 16 Apr 2026
https://github.com/sathiyan2114/redbus-data-scraping-project
The Redbus Data Scraping and Analysis project aims to create an interactive application for data filtering, analysis, and automation of bus transit data extraction from the Redbus website.
data-filtering data-science data-scraping python selenium sql streamlit
Last synced: 12 Feb 2026
https://github.com/dataglyder/commodityprices-and-sql
This data was sourced from Kaggle and cleaned in MS Excel where 0s and "-"s in the value column were adjusted before being uploaded to PostgreSQL for analysis.
Last synced: 12 Feb 2026
https://github.com/mgomesdev/projeto-e-modelagem-de-banco-de-dados
Leitura do livro Projeto e modelagem de banco de dados, e diagramas de exemplo utilizando Mermaid e PlantUML
mermaid plantuml relational-databases sql uml-diagrams
Last synced: 12 Feb 2026
https://github.com/pjkaufman/codigniter_databasediffcheck
Compares 2 schemas and responds with the sql to make the schemas the same.
class codeigniter database json mysql php schema sql
Last synced: 16 Apr 2026
https://github.com/vamshi-bejjanki/todo
The TodoList Web Application is a Java-based task management system that allows users to create, update, and manage their daily tasks efficiently.
css html java js maven netbeans-ide sql xammp
Last synced: 16 Apr 2026
https://github.com/tamoziit/dbms_lab
DBMS Lab - RDBMS, SQL
dbms oracle-database oracle-sql-developer plsql rdbms sql
Last synced: 13 Feb 2026
https://github.com/turbot/steampipe-mod-zendesk-insights
View dashboards and reports across your Zendesk organizations and tickets using Steampipe.
hacktoberfest sql steampipe steampipe-mod
Last synced: 19 Mar 2026
https://github.com/cagandemirmr/mavenfuzzy_funnel_analysis
From website sessions to orders, customer journey analyzed to find cons and problems.
Last synced: 13 Feb 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.
Last synced: 13 Feb 2026
https://github.com/sahil-pillania/postgresql_library-system-management
Dataset Queries project developed using postgresql. Solved multiple problems.
Last synced: 13 Feb 2026
https://github.com/dpb44/theinsurancecompany-branch-performance-analysis
Evaluating Branch Performance, Revenue Trends, and Strategic Opportunities in the Insurance Sector
business-analytics dashboard dataanalytics datavisualization etl excel insurance-company powerbi sql tableau
Last synced: 28 Feb 2026
https://github.com/philogicae/covalent-bootcamp
Covalent's Data Alchemist Bootcamp 2022
covalent covalent-api data-science sql
Last synced: 19 Mar 2026
https://github.com/sonono-no/dexdatabase
Work in progress project for Files and Database course: Pokedex database using C# Windows format and SQL
csharp database dotnet pokedex sql windowsforms
Last synced: 14 Feb 2026
https://github.com/mcereal/nestjsdb2
NestJS DB2 implementation
database db2 ibm migrations nestjs query-builder sql transactions
Last synced: 14 Feb 2026
https://github.com/vedanthv/sql
SQL Zoo Exercise Solutions and University Course Material Queries
Last synced: 19 Mar 2026
https://github.com/edumoraes1/republicacao-produtos
SQL Query realizada para criação de automação de disparo de push via salesforce
bq data-analysis salesforce sql
Last synced: 14 Feb 2026
https://github.com/suhail25/pizza-sales-analysis
Delved into detailed analysis of sales data presented in Excel by Pizza sales manager; implemented strategic pricing adjustments resulting in a 25% revenue surge and enhanced profit margins. Explore and cleaned the data set using SQL and then performed data analysis by filtering the 12% of data using SQL commands in MySQL.
data-analysis excel powerpoint-presentations sql
Last synced: 15 Feb 2026
https://github.com/martinomensio/dbms-homeworks
DataBase Management Systems homeworks @ Polytechnic University of Turin
Last synced: 15 Feb 2026
https://github.com/achique-luisdan/tops-songs-db
Base de datos de Tops Semanales de Canciones🎵 más reproducidas en Spotify🎶. Prácticas de SQL enfocadas en el Análisis de Datos (Data Analysis).
Last synced: 15 Feb 2026
https://github.com/an4pdm/projeto-logico-de-bd-para-ecommerce
Implementação de scripts SQL para e-commerce feito para o bootcamp "SQL DATABASES SPECIALIST" da DIO.
banco-de-dados databases dio-bootcamp mysql-database projeto sql
Last synced: 15 Feb 2026
https://github.com/alejandrocisnerosvillegas/gestor-de-rendimiento-academico
Plataforma de gestión de rendimiento académico para la universidad Bahía del Mar, desarrollada con HTML, CSS, JavaScript, PHP y MySQL. Facilita el acceso a calificaciones y optimiza la gestión administrativa.
Last synced: 15 Feb 2026
https://github.com/asandahdevs/classic-models
Data exploration and manipulation using a sample database
Last synced: 15 Feb 2026
https://github.com/sharkutilities/sql-programmability
A set of useful utility functions, stored procedures, etc. useful inside a SQL table.
functions helper-functions mssql mysql scripts sql utility utility-function
Last synced: 16 Feb 2026
https://github.com/patricktrainer/dbt-no-select-star
Prevent `SELECT * FROM your_table;`
dbt dbt-packages jinja2 macros sql
Last synced: 19 Mar 2026
https://github.com/rishi-gupta-data/bank-managmemt-system
A relational database designed to manage banking operations, including accounts, branches, employees, transactions, and services with advanced querying capabilities.
Last synced: 16 Feb 2026
https://github.com/night-slayer18/chatbot-ai
An AI chatbot which uses ChatGPT and RASA Framework using java and kotlin with authentication using retrofit and golang as backend integrated with mongodb as database
chatbot digitalocean gol java kotlin mongodb nlu python rasa retrofi sql
Last synced: 16 Apr 2026
https://github.com/kriss024/oracle
SQL Commands for Oracle Database
oracle oracle-database plsql sql
Last synced: 19 Mar 2026
https://github.com/sajalvats/tech-haven---dashboard
Deploy advanced analytics using PowerBI to enhance decision making process for a consumer electronics firm
dax daxstudio excel powerbi powerbiservice powerquery sql
Last synced: 19 Mar 2026
https://github.com/petreasil/project-4-openclassrooms
Map out a technical solution for the food delivery site ExpressFood
Last synced: 01 Mar 2026
https://github.com/debora-carvalho/exerciciosql_oracle_function
Exercícios práticos para o desenvolvimento de Functions em PL/SQL (utilizando Oracle), referente a disciplina de Banco de Dados Relacional (DSM).
Last synced: 20 Mar 2026
https://github.com/patrice-h/presta-tests
data-structures request sql tests
Last synced: 20 Mar 2026
https://github.com/rushilsharma1/financialdataset_frauddetection_analysis
Analysis of the fraud detection from the financial dataset using sql workbench and command line
command-line dataanalysis datascience insights sql sqlquery sqlworkbench
Last synced: 19 Mar 2026
https://github.com/mahmudmridul/authentication
aspnet-web-api authentication dotnet identity react redux-toolkit sql sqlserver
Last synced: 16 Apr 2026
https://github.com/controldata23/foresight-institution
This analysis is an EDA done on a certain Educational Institution Dataset
data-visualization exploratory-data-analysis spreadsheets sql tableau
Last synced: 02 Mar 2026
https://github.com/ferg1e/pajamasql
PHP SQL wrapper and model layer
database-abstraction-layer mysql mysqli-library php postgresql sql sqlite sqlite-wrapper
Last synced: 16 Apr 2026
https://github.com/alexlatam/sql-mysql-structure
Repository corresponding to the MySQL and MariaDB course - Platzi
Last synced: 16 Apr 2026
https://github.com/renanmoliveir/estudos_sql-contoso-portifolio
Projetos de Estudos/Fixação em análises com SQL na base de dados Contoso.
analise-de-dados banco-de-dados sql sqlserver-2019 ssms
Last synced: 02 Mar 2026
https://github.com/yoockh/dbyoc
DBYOC is a Go module that simplifies database connections by providing a unified interface for both SQL and NoSQL databases. This module comes with flexible configuration, automatic retry mechanisms, connection pooling, migration support, logging, and metrics tracking.
Last synced: 02 Mar 2026
