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/arpitbrur/jdbc
Here I am uploading projects and notes of JDBC. In these projects I perform CRUD operation & in these I have used Mysql database.
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https://github.com/finesse/wired
Light standalone ORM with a query builder and no external configuration
database library mysql orm pdo query-builder sql sqlite
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https://github.com/ahmedukamel/warehouse-management-system
The system is for managing all input, output and delivery operations for warehouses at the Faculty of Computing and Artificial Intelligence.
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https://github.com/varun-khorgade/sentimentscope-e-commerce-review-analyzer
Analyzed customer reviews and purchase data to extract sentiment and behavioral insights. Built SQL-based ETL for data preparation and visualized results using Python and Power BI dashboards for actionable business decisions.
analytics customer-beheviour dashboard data data-visualization dataextraction natural-language-processing nlp pandas powerbi python sentiment-analysis sql textblob
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https://github.com/julianrendon/schooladminsystem_servlets
Java web application to register students into a database using Servlets and JSP
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https://github.com/zypp-io/df_to_azure
Repository for Automatically creating pipelines with copy Activity from blob to SQL. The main functionality is for fast uploading pandas DataFrames to a SQL database, using Azure Data Factory.
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https://github.com/misszeferino/sql-projects
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https://github.com/cesarcanoff/startse-tech-academy-course
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https://github.com/mgobeaalcoba/sql_practice
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https://github.com/roneetkumar/normal-phone
Writing a program that will normalize an SQL table of phone numbers into a single format.
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LINQ to SQL with MVVM. Update can not work correctly. Because of Combo boxes directly binding with tables of database. Update all same items which selected item in database and listview. Add update item instead of orginal item in combo box. You will not face a problem If use textbox instead of combox.
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https://github.com/agustinmusanti/sqlchallenge-3
This repository contains my answers to theoretical SQL questions, covering key database concepts, query optimization, indexing, normalization, and more. The goal is to reinforce SQL fundamentals and best practices for efficient data management.
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https://github.com/shahidmalik4/crm-analytics-using-powerbi
The "Boosting Profitability: Optimizing Sales via CRM and Analytics" project involved the extraction, manipulation, and analysis of sales data sourced from SQL Server. Utilizing MySQL for data transformation, Excel for cleaning and preparation, and Power BI for normalization and visualization.
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https://github.com/hussein-m-kandil/odin-file-uploader
A stripped-down version of personal storage service like Google Drive. Built as part of studying The Odin Project's Node.js course.
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https://github.com/deddyandri/snowflake-project
as Part of my learning journey on UDEMY
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https://github.com/koodeau/training
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https://github.com/cpg314/sqlsonnet
Express SQL queries with a simple Jsonnet representation, which can be easily templated using the Jsonnet configuration language.
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EmployeeSQL "Data modeling, data engineering, and data analysis."
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The Multi-Role University ERP project is a web-based system that serves as an enterprise resource planning (ERP) solution for universities. It will include different user roles such as Admin, Faculty, and Student, each with specific access rights and functionalities. Admin: Manages users, courses, departments, and overall system configurations. F
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https://github.com/mochams/glimt
SQL-first queries with composable filters for Go
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https://github.com/165nuno/nosql-tp
Migration, design, and querying of a hospital management system from a relational database to a non-relational graph-oriented database (Neo4j) and a non-relational document-oriented database (MongoDB).
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https://github.com/jodevsa/sql2mongo
convert simple sql statements into mongodb query "try it out": https://jodevsa.github.io/sql2mongo/
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https://github.com/rozhakxd/securesqlfirebird
Implementation of user access control using Firebird SQL. Granting and revoking permissions (SELECT, INSERT, UPDATE, DELETE) to simulate real-world database security in a multi-user system.
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This analysis assesses the performance of a tech-driven insurance company's Wellness Reimbursement Program, with a focus on generating actionable insights and strategic recommendations for the product and marketing teams, as well as responding to ad-hoc analytical queries to enhance program impact and efficiency.
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https://github.com/mverleg/atadb
atadb will be a simple but fast relational database that supports a subset of SQL.
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What i am reading regarding SQL.
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https://github.com/art2url/codewars
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Testing system for schools. Dynamic test addition.
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https://github.com/sgovindp/sql_projects_collection
This repository contains various SQL Scripts which I have created. Some are created from scratch like from table creation, data insertion to performing various operations. While for some Data is imported from a flat file and on it multiple operations are performed.
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https://github.com/emilbluemax/foodorderingsystem
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https://github.com/tassio-med/sql-all-for-one-project
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From data definition to manipulation (CRUD, relations, JOIN): Learn SQL for MySQL, Postgresql & more from the ground up! 🗃️🗄️
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