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

Projects in Awesome Lists tagged with joins

A curated list of projects in awesome lists tagged with joins .

https://github.com/gadenbuie/tidyexplain

🤹‍♀ Animations of tidyverse verbs using R, the tidyverse, and gganimate

dplyr gganimate ggplot2 joins rstats sql

Last synced: 04 Apr 2025

https://github.com/le0pard/sql-joins-app

SQL JOINS visualizer

joins sql venn-diagram visulaization

Last synced: 07 Apr 2025

https://github.com/mhkeller/joiner

A simple utility for SQL-like joins with Json, GeoJson or dbf data in Node, the browser and on the command line. Also creates join reports so you can know how successful a given join was. Try it in the browser -->

csv dbf geojson geojson-data join joiner joins sql

Last synced: 08 Apr 2025

https://github.com/juliaaplavin/flexijoins.jl

Flexible joining operations for tabular and non-tabular datasets with wide range of join conditions including distance, interval, and comparison predicates.

asof-join catalog-matching data-manipulation distance-join equi-join joins matching

Last synced: 02 Aug 2025

https://github.com/surajiyer/database-sql-joins-algorithm

An implementation of the algorithms presented in the paper "Cardinality Estimation Done Right: Index-Based Join Sampling"

cardinality-estimation joins pandas-dataframe sql

Last synced: 06 Jul 2025

https://github.com/mchenryspagg/sql-portfolio-project

A portfolio project involving a detailed analysis of 37,997 high school/college student records to showcase key insights through the aid of effective visualizations aimed at evaluating the factors affecting student's academic performance in high school and colleges in the US..

data-analysis data-visualization database dataset datasets joins spreadsheet sql sqlite visualization

Last synced: 05 Sep 2025

https://github.com/sondosaabed/introduction-to-sql

Course with udacity that cover SQL for data Scientists, this is my solution for the lessons and the project

aggregations data-science dvd-rental-database joins nanodegree sql subqueries udacity-nanodegree

Last synced: 31 Oct 2025

https://github.com/juliaaplavin/datamanipulation.jl

General and composable utilities for manipulating tabular, quasi-tabular, and non-tabular datasets.

data-manipulation filtering grouping joins lazy mapping tables

Last synced: 13 Mar 2025

https://github.com/wertzui123/dailystats

Sends a summary of the join activity of the day into your discord server

activity daily discord joins pocketmine pocketmine-mp stats

Last synced: 22 Apr 2025

https://github.com/vasturiano/data-bind-mapper

Bind data arrays with any type of JS objects

bind data digest joins mapper performance

Last synced: 26 Jul 2025

https://github.com/abhioncbr/spark-notes

Notes/blogs/tutorials/talks around basics & better optimzed usage of Apache Spark

apache-spark catalyst-optimizer joins scheduler shuffle

Last synced: 13 Mar 2025

https://github.com/m7moudgadallah/iti-database-labs

This is the ITI-Database-Labs repository. It's here for me to store my solutions to ITI database labs that use Microsoft SQL Server. If you're also working on these labs or need some SQL practice, you might find it useful.

database ddl dml joins sql sqlserver tsql

Last synced: 21 Feb 2025

https://github.com/farahibrar/cfg-sql-deloitte

This repository contains a comprehensive SQL project developed as part of CFG's SQL course powered by Deloitte. It spans foundational to advanced SQL techniques, including database creation, data manipulation, complex queries, and data management. It also includes projects on cricket data analysis and financial analysis using SQL and Tableau.

aggregation complexqueries database database-management database-schema datatypeconverter flowcontrol indexes-in-db joins locking normalization sql stored-function stored-procedures tableau triggers union views

Last synced: 20 Mar 2025

https://github.com/udipta14/social-media-database-project

I have recently worked on a project of analyzing a social media platform data on MS SQL SERVER. In this project I have used advanced SQL functions and keywords like Views, Indexes, CTE, Windows Functions and many more.

cte eda joins mssqlserver schema views windowsfunction

Last synced: 30 Jul 2025

https://github.com/udipta14/olympic-games-analysis

The aim of this analysis was to extract valuable insights and answer a variety of questions related to the history, participation, and performance of nations and athletes in the Olympic Games. This project demonstrates my proficiency in Data Analysis, SQL Querying using advance functions like CTE, Joins, CASE, Pivot.

cte joins pivot sqlserver windowsfunction

Last synced: 04 Jan 2026

https://github.com/mandeep04sharma/pizza-hut-sales-analysis---sql

This SQL-based project analyzes Pizza Hut's sales data to uncover insights about customer behavior, product performance, and store efficiency. It focuses on optimizing decision-making by leveraging advanced SQL techniques.

cte joins mysql subqueries-and-joins windowfunction

Last synced: 26 Oct 2025

https://github.com/gino-freud-hobayan/instacart-analysis__sql-capstone-project

Capstone Project: Analyzing the Instacart dataset (Microsoft SQL) with a 10-minute live video presentation on YouTube

adhoc-analysis aggregate-functions datadefinitionlanguage datamanipulationlanguage dataquerylanguage joins sql

Last synced: 23 Jul 2025

https://github.com/shubham-bhoite/lastminuterevision-sql

Here is the last minute revision notes of SQL

database dcl ddl dml joins mysql queries relational-databases sql sqlserver

Last synced: 25 Dec 2025

https://github.com/shashwatkathuria/mysql-database-systems

Repository for practising different types of joins, complex queries, nested queries, cross product, etc in MySQL.

joins mysql mysql-database mysql2 nested-queries queries

Last synced: 08 Aug 2025

https://github.com/reusjimenez/sqlserver-data-analysis

Laboratorios prácticos sobre el análisis de datos utilizando SQL Server. 📊

data-analysis database-scripts joins queries sql sql-server stored-procedures transactions views

Last synced: 16 Aug 2025

https://github.com/pranavbhole/maha-druid-lookups-example

This is example repo to set up the High cardinality Maha-Druid-Lookup extension that is open sourced by Yahoo!

dimension-joins-withdruid druid high-performance joins kafka-realtime-updates lookups

Last synced: 22 Apr 2025

https://github.com/nikhilash45/power-bi-vsualisation-of-joins

In This Power Bi Report User Can Visualis Join By Themselves , and it is easy to understand joins now.

business-analytics business-intelligence data data-analysis data-visualization joins powerbi sql visualization

Last synced: 01 Aug 2025

https://github.com/techysanoj/sql-course

Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.

beginner-friendly constraints joins learn-sql learn-sql-language learning-path mysql mysql-database mysql-server postgresql sql sql-course sql-examples sql-join sql-joins sql-queries sql-query sql-tutorial transactions

Last synced: 08 Oct 2025

https://github.com/syedsaadahmed/hands-on-with-apache-spark

Working with Apache Spark, Creating some small tutorials and at last implemeting a small project

apachespark joins machine-learning machine-learning-algorithms pyspark python sql

Last synced: 14 Oct 2025

https://github.com/tinram/mysql-filler

Populate all MySQL database tables in a single step.

database-filler database-testing fake-data joins junk mysql mysql-database

Last synced: 19 Oct 2025

https://github.com/ankush-santra/sql_projects

This repository showcases a curated collection of my SQL projects, demonstrating skills from foundational concepts like SELECT, INSERT, and ALTER to advanced techniques such as CTEs and Window Functions.

cte date-functions joins postgresql postgresql-database sql sql-queries subqueries union visual-studio-code window-functions

Last synced: 06 Jul 2025

https://github.com/rquitales/csv-joiner-python

A python package to combine CSV files

csv joins

Last synced: 29 Jul 2025

https://github.com/lqr471814/sqlc-joins-gen

A code generator to make relational queries easier for sqlc. Similar to drizzle-orm's query api.

drizzle-orm joins sqlc

Last synced: 22 Sep 2025

https://github.com/syed-amjad-ali/restaurant-sales-sql-project

This was a simple SQL project where I analyzed restaurant sales data, showcasing skills in data creation and querying. The project explores menu performance, order trends, and customer insights.

aggregations business-intelligence data-analysis guided-project joins maven-analytics querying restaurant-sales sales-data sql subqueries

Last synced: 03 Jan 2026

https://github.com/inforkgodara/oracle-joins

Explained various types of oracle joins

inforkgodara joins oracle oracle-joins

Last synced: 07 Sep 2025

https://github.com/cihatsolak/dotnet-efcore-6

It is a repository created to learn advanced entity framework. All theoretically known knowledge has been tried practically through this pool. It was a different experience to deal with the isolation level issue with the entity framework in particular.

concurrency delete-behaviours efcore6 entity-state explicit-loading indexes isolation-levels joins multiple-db relational-databases store-procedures transaction transactions

Last synced: 02 Aug 2025

https://github.com/prajjwol09/mysql

The purpose of this repository is to provide a comprehensive guide to MySQL for beginners. It covers the basic concepts and operations involved in using MySQL.

events groupby joins like-statement logical-operators orderby select string-functions triggers unions whereclause window-functions

Last synced: 03 Aug 2025

https://github.com/analyst-amitbisht/MovieVerse-Analytics

It is an unguided, real data SQL-based project analyzing movie industry trends. It identifies top movies, industry comparisons, language trends, and studio performance using advanced SQL techniques like joins, aggregates, and views. Key findings include Hollywood's revenue dominance and Kannada movies' top IMDb ratings.

data-analysis-techniques financial-metrics joins sql sql-server-management-studio

Last synced: 05 Aug 2025

https://github.com/dmarks84/ind_project_movie-database-sqlite

Independent Project - I joined and manipulated data from disparate tables of movie information using Python & SQLite; defined schema, created tables/views, queried data, etc. Utilized CTE's, Window Functions, and other DDL, DQL, DML, and DCL scripts.

advanced-sql cte databases dcl ddl dml dql group-by joins python query sql sqlite tables views window-functions

Last synced: 21 Oct 2025

https://github.com/nada-ibrahim12/northwind-sql-analytics

Practical SQL queries, KPIs, and Views for the Northwind sample database. Focused on data analysis and reporting with SQL Server

cte joins procedures sql sqlserver subqueries tsql views

Last synced: 12 Oct 2025

https://github.com/mvharsh/rdbms

This repository contains all my RDBMS code in SQL language

cursors joins pl-sql sql triggers

Last synced: 31 Aug 2025

https://github.com/anjalikumari021/retail_customer_behavior_analysis_using_sql

Analysed Retail data to understand customer behavior, transaction pattern using SQL

aggregate-functions database datapreparation joins microsoft-sql-server

Last synced: 25 Dec 2025

https://github.com/allanotieno254/sql-tutorial-mastery-guide--practicle-from-beginner-to-intermmediate-to-advance

A comprehensive guide to mastering SQL, covering topics from basic commands to advanced techniques. This repository includes practical SQL examples, sample data files, and visual aids

aliasing casestatenent creatingviews cte datatypes delete getdate groupby having joins partitioning stringfunctions sys union update

Last synced: 15 May 2025

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: 26 Feb 2025

https://github.com/thoratstuti/design-and-develop-sql-ddl-statements-for-table-view-index-sequence.

SQL is a widely used programming language designed to interface with databases. Web developers and data scientists may use SQL on a daily basis in their careers. SQL functions as a method for retrieving data from within a database, and this popular method can interface with multiple programs and systems.

functions joins mysql-database stored-procedures triggers view

Last synced: 30 Nov 2025

https://github.com/lingumd/pewlett-hackard-analysis

Analysis on number of retiring employees per title and employees eligible for mentorship program using SQL.

joins postgresql sql sql-database sql-query

Last synced: 16 Mar 2025

https://github.com/sinhasomya100/task-3

SQL for Data Analysis Use SQL queries to extract and analyze data from a database

excel-csv joins kaggle-dataset mysql mysql-database query

Last synced: 13 Apr 2025

https://github.com/thiagosilvaantenor/bd_e_lab_banco_de_dados_exercicios

Exercícios da disciplina de Banco de dados, do curso de Análise e desenvolvimento de sistemas da FATEC Zona Leste

fatec-zl joins mysql select sql sqlserver stored-procedures tsql

Last synced: 24 Jun 2025

https://github.com/chiragaug6/dbms

microsoft sql server queries

dbms joins mssql-database rdbms

Last synced: 12 Mar 2025

https://github.com/yogaprasadk/sql_a_to_z_course

it is a repository you can learn about complete SQL from Riti Kumari yt channel

contrainsts crud dbms joins keys operators rename sql sqlinterviewquestions tables truncate

Last synced: 14 Jul 2025

https://github.com/aravindraj777/queryquest

Welcome to the SQL Workouts and leetcode practice question Repository, a comprehensive collection of SQL exercises designed to enhance database querying skills. Whether you are a beginner looking to grasp the basics or an experienced developer aiming to refine your expertise, this repository offers a wide range of practice problems and solutions.

basic database groupby joins leetcode-solutions mysql sql

Last synced: 16 Mar 2025

https://github.com/analyst-amitbisht/movieverse-analytics

It is an unguided, real data SQL-based project analyzing movie industry trends. It identifies top movies, industry comparisons, language trends, and studio performance using advanced SQL techniques like joins, aggregates, and views. Key findings include Hollywood's revenue dominance and Kannada movies' top IMDb ratings.

data-analysis-techniques financial-metrics joins sql sql-server-management-studio

Last synced: 06 Jan 2026

https://github.com/srinivas6303/sql-concepts

This repository contains text files that cover various concepts and functionalities in MySQL. Each file provides detailed explanations and examples, making it a valuable resource for learning and reference.

arithmetic-operators foregin-key group-by having joins mysql-constraints triggers windows-function

Last synced: 06 Jan 2026

https://github.com/asrieldreemurrgm/postgresql_fundamentals

Collection of SQL scripts and exercises for mastering PostgreSQL fundamentals, covering DDL, DML, DQL, constraints, sequences, joins, and schema modifications with practical examples.

constraints database database-schema ddl dml dql java joins postgresql sequences

Last synced: 24 Oct 2025

https://github.com/mahammad-mostafa/vet-clinic

This is the first project in the fourth module of the Microverse program. It is a database for a vet clinic using PostgreSQL.

database database-schema indexing joins microverse microverse-projects microverse-students postgresql queries rdbms relational-database sql structured-query-language

Last synced: 13 Jul 2025

https://github.com/progambler227788/databases

This repo contains database notes sql, no sql, sql execution, indexes, triggers, stored procedures, views

databases-course denormalization indexing joins mongodb mysql-database normalization-database nosql postgresql sql

Last synced: 19 Jun 2025

https://github.com/sayed-ashfaq/target-sql

In this project, I analyzed Target company's data using SQL in BigQuery, focusing on data extraction, manipulation, and performing various analytical queries to derive insights.

aggregation bigquery cte joins sql

Last synced: 09 Apr 2025

https://github.com/jekwwer/sql-bootcamp-zero-to-hero

Practical implementations from the The Complete SQL Bootcamp: Go from Zero to Hero course.

aggregate-functions bootcamp database-design dml dql joins pgadmin postgresql python-integration sql string-operations udemy-course

Last synced: 07 May 2025

https://github.com/pdoup/ddp-task-docker

Distributed Data Processing - Spring '22

apache-ignite bloom-filter docker joins redis

Last synced: 05 Sep 2025

https://github.com/dpgitaccount/sql-interview-questions

A comprehensive repository of SQL interview questions covering basic to advanced topics, including queries on joins, aggregations, subqueries, and performance optimization. Ideal for interview preparation and skill enhancement.

aggregate-functions constraints cte-s ddl dml dql groupby-function havingfunction joins sorting subqueries

Last synced: 05 Jan 2026

https://github.com/piyushkumar2025/analytical-sql-project-exploring-trends-segmentation-kpis

A complete SQL analytics project using a simulated data warehouse. It analyzes sales, customer, and product data with CTEs, joins, window functions, subqueries, and views to deliver insights on trends, segmentation, and KPIs, showing how SQL enables data-driven decisions without BI tools.

advanced-sql analytics business-intelligence data data-science-projects datascience joins kpi mysql query sql window-functions-in-sql

Last synced: 02 Jul 2025

https://github.com/devbigboy/mysql-crash-course

The book introduces you to the basics of MySQL development. MySQL development techniques are explained with an emphasis on using Structured Query Language (SQL). Learn to use and create MySQL databases, tables, functions, procedures, views, and triggers

database function joins mysql mysql-database subqueries trigger view

Last synced: 03 Nov 2025

https://github.com/khushi-sabarad/hadoop_codes

Enabling Data Analytics (Hadoop) . PIG: data load, aggregate, store, transform, joins, word count. HIVE: create database and tables. (Coded in cloudera)

hadoop hive joins pig word-count

Last synced: 02 Jan 2026

https://github.com/moonmoonsamal/cars24

Advanced SQL Analysis for Cars24 Sales Insights

cte joins mssql windowfunction

Last synced: 12 Aug 2025

https://github.com/manishjr26/painting-dataset-sql-analysis

"Exploring art through SQL queries: Analyzing a painting dataset from Kaggle.

joins server sql

Last synced: 14 Mar 2025

https://github.com/ashish-kr-srivastava/social-media-database-analysis-sql-project

I have recently worked on a project of analyzing a social media platform data on MS SQL SERVER. In this project I have used advanced SQL functions and keywords like Views, Indexes, CTE, Windows Functions and many more.

eda joins mssqlserver schema views windowsfunction

Last synced: 22 Aug 2025

https://github.com/amishidesai04/travel-management-system-sql

Welcome to our Travel Management System repository, a SQL-based database management project. It handles customer and employee details, destinations, transportation (trains, buses, flights, cruises, cars), payments, and bookings. Complex SQL queries including subqueries and joins are used for data extraction and analysis.

database-management-system joins management-project query-language sql tabular-data

Last synced: 04 Mar 2025