https://github.com/vck9521/traffic-accidents

In this project, we analyze the effects of various factors that correlate to traffic fatalities in the United States. Logistic regression is used, with the y variable being Fatality Rate (coded 0 for Survived, 1 for Fatality).

analysis data fatalities r regression rstudio traffic visualization

Last synced: 05 Jun 2026

https://github.com/prestonjohnson-portfolio/marketing-data-portfolio-project

Analyzing Marketing Data for Future Improvements

data data-analysis data-visualization powerbi sql sql-server

Last synced: 21 Sep 2025

https://github.com/schijioke-uche/data-analysis-with-python-an-spss-model

With this Python notebook algorithm, you can use SPSS Model notebook to build machine learning pipelines that you can use to iterate rapidly during the model building process in data analysis. Whether you're trying to find the right algorithm or experimenting with different ways of preparing your data, you can create reproducible research that's easily understood by any member of your team with Hypothesis definition.

anova cp4a cp4d cp4i cp4s data ibm ibm-cloud jeffrey-chijioke-uche jeffrey-solomon-chijioke-uche openshift python python3 redhat t-test

Last synced: 22 Apr 2026

https://github.com/gcoronelc/ucv_gdi-2_202202-a1

Taller de Base de Datos Avanzado con Gustavo Coronel

data database datos function gcoronelc procedure sql sqlserver t-sql transact transact-sql

Last synced: 22 Apr 2026

https://github.com/mamskie/visdat

google collab

colab-notebook data visualization

Last synced: 03 Aug 2025

https://github.com/syed-nihaal/car-price-prediction-and-performance-analysis

A data science notebook project focused on analyzing car features and building a model for car price prediction.

data data-analysis data-visualization jupyter-notebook python

Last synced: 23 Apr 2026

https://github.com/ddeepanshu-997/support_vector_regression--svr-

In this repository i performed a support vector regression on real life data , initially i performed some data preprocessing technique in order to filter out the data flaws then undergoes the process of model building i.e SVM regression in order to make a machine learning regression model.

data data-science regression-analysis regression-models svm-model svm-regression

Last synced: 03 Aug 2025

https://github.com/jk-oster/laravel-collection-trend

Generate trends from collections. Easily generate charts or reports.

charts collections data laravel php reports trends

Last synced: 03 Aug 2025

https://github.com/elcarrillo/structpy

StructPy is a Python-based command-line tool designed for academics and scientists to manage data projects effectively. It simplifies workflows by creating structured project directories, generating timestamped filenames, validating datasets, and backing up projects seamlessly.

command-line-tool data database file-structure organization python science-tool

Last synced: 24 Apr 2026

https://github.com/yuvrajsaraogi/-iris-flower-classification

Iris flower has three species; setosa, versicolor, and virginica, which differs according to their measurements. Now assume that you have the measurements of the iris flowers according to their species, and the task is to train a machine learning model that can learn from the measurements of the iris species and classify them.

classification data data-analysis data-science data-visualization flower flower-classification iris iris-classification iris-flower iris-flower-classification knn knn-classification machine-learning machine-learning-algorithms ml natural-language-processing nlp python

Last synced: 24 Apr 2026

https://github.com/cyberoctane29/python-for-data-analysis

A repository dedicated to learning Python for data analysis, data science, and data analytics. This collection of Jupyter notebooks covers practical exercises and concepts from the Google Advanced Data Analytics Professional Certificate program.

data data-analysis data-analytics data-science python

Last synced: 24 Apr 2026

https://github.com/issacto/kowloonwestparking

Deployed Web App

data hongkong react

Last synced: 24 Apr 2026

https://github.com/stdlib-js/wasm-base-dtype2wasm

Return the WebAssembly data type associated with a provided array data type value.

array base data dtype javascript node node-js nodejs stdlib type types util utilities utility utils wasm webassembly

Last synced: 09 May 2026

https://github.com/thanh-wutan/chess-opening-comparator

Interactive web app using R to visualize and compare chess opening performance and popularity.

chess-openings data databases datavisualisation r

Last synced: 09 May 2026

https://github.com/bastianolea/mineduc_personal_academico

Datos de Personal Académico, entre los años 2008 y 2024, del sistema de Educación Superior.

chile data educacion meses tiempo

Last synced: 19 Jun 2026

https://github.com/servierhub/adsv

Analyze delimiter-separated values files

csv csv-converter csv-format csv-parser csv-parsing csv-reader csv-reading data data-analysis data-engineering data-mining

Last synced: 28 Sep 2025

https://github.com/alecxcode/table-parser

Python Table Parser (data extraction)

automation data extraction python robotic-process-automation

Last synced: 04 May 2026

https://github.com/abdullahashfaqvirk/Earth-Engine-Data-Scraper

A Python based web scraper designed to extract and organize dataset metadata from the Google Earth Engine Datasets Catalog for research, and analysis purposes.

beautifulsoup data data-science python requests scraper web-scraping

Last synced: 27 Sep 2025

https://github.com/rubix982/product-quality-classification

This is an implementation for the CIKM AnalytiCup 2017, around the topic of "Product Title Quality". The goal is to take SKUs and rank its title's clarity and conciseness. Referenced papers are attached to this repository. And as such, the aim is to craft ensemble models that either try to replicate results or find new methods for classification.

data data-analysis information-retrieval jupyter-notebook machine-learning nlp python spacy-nlp

Last synced: 25 Apr 2026

https://github.com/xjwllmsx/hacker-news-engagement

Analyze Hacker News data to reveal which post types and posting hours spark the most discussion, using Python and a reproducible Jupyter notebook.

data data-analysis jupyter python

Last synced: 25 Apr 2026

https://github.com/zoraizmohammad/cipher-shield

Making Discrimination Mathematically Impossible (TreeHacks 2025)

algorithms blockchain cipher-algorithms data encryption fhe front-end-development hackathon homomorphic-encryption treehacks

Last synced: 09 Mar 2026

https://github.com/sebastianbrzustowicz/flight-quality-overview-microservice

Go + Docker. Microservice with parallel computations to convert raw vehicle flight data into overview raport with visualisation.

container control csv data docker drone flight go goroutines http microservice parallel-computing pdf quadcopter raport rms sse vehicle

Last synced: 10 May 2026

https://github.com/shwetajanwekar/prediction-with-regression

prediction with regression for salary_hike and delivery time dataset

data data-science datset exploratory-data-analysis matplotlib pandas plot prediction r2-score seaborn sns

Last synced: 25 Apr 2026

https://github.com/jun-labs/jq

🧷 Let's practice jq.

data jq json json-data parse

Last synced: 27 Sep 2025

https://github.com/soenneker/soenneker.timezones.lookup

Fast Time Zone Resolution for .NET

coordinate csharp data dotnet geometry lat latitude long longitude lookup polygons time timezone timezonelookuputil timezones util zone

Last synced: 10 Jun 2026

https://github.com/teragrep/rsm_01

Teragrep record schema mapper library for Java

data data-mining data-science datascience java-library liblognorm log-analysis log-management schema-mapper structured-data structured-logging teragrep unstructured-data

Last synced: 09 Apr 2026

https://github.com/artcc/coredatademo

Demo for CoreDataGenericModule implementation

core coredata coredata-model data encrypted encrypted-data encryption persist

Last synced: 19 Jun 2026

https://github.com/entorb/analyze-ha-energy

Analyze Home Assistant Solar Production Data

data home-assistant pandas photovoltaic pv python

Last synced: 08 May 2026

https://github.com/f-ssemwanga/pandas-numpy-repo

This repo has extensive work I have done on Pandas and NumPy Modules during the advanced programming Module

cleaning-data-in-python data numpy-arrays pandas visualization

Last synced: 27 Apr 2026

https://github.com/aneeshmurali-n/nlp-emotion-classification-in-text

Develop machine learning models to classify emotions in text samples.

bag-of-words data emotion-classification feature-extraction machine-learning naive-bayes natural-language-processing nlp nltk preprocessing python scikit-learn svm text-classification tf-idf tokenizer vectorizer

Last synced: 10 May 2026

https://github.com/tsbarr/citi-bikes-challenge

Citibikes NYC Data Analysis: Uncover insights from over a decade of ride data. Jupyter notebook for data aggregation/cleaning & Tableau dashboards for interactive visualization.

data data-visualization pandas-python python tableau

Last synced: 27 Apr 2026

https://github.com/ioanzicu/batch_loading_one-to-many_data_model

Unesco Batch Loading One-to-Many Data using Django

batch data django sqlite3

Last synced: 27 Apr 2026

https://github.com/yuweaec/project-scidatapipeline

A comprehensive toolkit for processing, simulating, and analyzing scientific data, integrating Python, Fortran, and Jupyter notebooks for seamless workflows.

analysis data pipeline processing scientific simulation

Last synced: 27 Apr 2026

https://github.com/demkeys/lazydatatransfer

Lazy method to transfer upto 64kb of data over the network using UDP

data data-trans network python transfer udp

Last synced: 07 Jun 2026

https://github.com/amethyst-php/subscription

amethyst amethyst-package api data laravel subscription

Last synced: 27 Apr 2026

https://github.com/vatshayan/b.tech-project-cancer-predication-system

Cancer Prediction System Project Developed through a Machine learning approach.

btech btechfinalyear cancer collegeproject csv data data-science data-structures datas datasets final-project finalyear india machinelearning project python python-3

Last synced: 07 Jun 2026

https://github.com/bhumitbedse/machine-learning-projects

AI Machine learning Deep learning Computer vision NLP Projects with code

computer-vision data data-science deep-learning machine-learning natural-language-processing python

Last synced: 27 Apr 2026

https://github.com/o-rumiantsev/exchange

Data Exchange System (Prototype)

chat css data exchange system websocket

Last synced: 27 Apr 2026

https://github.com/andypicke/ev_station_explorer

Shiny App to visualize electric-vehicle charging station data

data electric-vehicles r shiny-apps visualization

Last synced: 29 Jul 2025

https://github.com/drkane/area-profiles

Produce UK area profiles based on various data sources

dash-plotly data flask statistics uk

Last synced: 27 Apr 2026

https://github.com/rileynwong/forecasting-coffee-prices

Predict coffee prices in Kenya

data data-analysis data-scraping data-visualization forecasting forecasting-models forecasting-prices jupyter-notebook prophet prophet-model

Last synced: 20 Jun 2026

https://github.com/badranalyst/covid-deaths-and-vaccinations-sql-data-exploration

This project involves exploratory data analysis on COVID-19 deaths and vaccinations data using SQL. It aims to uncover trends, patterns, and insights related to vaccination rates and their impact on mortality. The analysis provides a clearer understanding of the pandemic's dynamics, facilitating data-driven decisions in public health.

covid-19 data data-exploration dataset sql

Last synced: 19 Feb 2026

https://github.com/notthestallion/pca__3d-and-from-scratch__principal-component-analysis

In this project, I will be implementing Principal Component Analysis (PCA) from scratch on an ecological footprint consummation database for countries and a three-dimensional scale using a movie database. The goal of this project is to gain a deeper understanding of PCA and to demonstrate its capabilities in exploring complex datasets.

data data-science database pca pca-analysis principal-component-analysis principal-component-analysis-pca principle-component-analysis

Last synced: 10 May 2026

https://github.com/thedevreda/jadaerospace

A Real life project showing how to improve selling aircraftparts and helping salers to focus more on effective products at JadAero

data data-analysis data-cleaning data-visualization jupyter-notebook powerbi python

Last synced: 02 Aug 2025

https://github.com/hemangsharma/assignment-2---classification-models

Assignment 2 - Classification Models repository contains project for 36106 Machine Learning Algorithms and Applications

data datascience-machinelearning machine-learning ml

Last synced: 10 Jun 2026

https://github.com/anct-cartographie-nationale/mednum-cli

✨ Interface en ligne de commande pour la transformation des données de lieux de médiation numériques collectées dans un format non standard vers le schéma de la mednum et leur publication sur data.gouv

anct betagouv data donnees gouvernement mediation-numerique nodejs open-data transformation

Last synced: 02 Aug 2025

https://github.com/delonnewman/relational

Relational programming for Ruby

csv csv-import data data-analysis database export json relational relational-algebra relational-database relational-model relational-programming reporting reports ruby yaml

Last synced: 28 Apr 2026

https://github.com/plurid/defocus

Apophatic User Content Resolution [Desearch Concept]

data

Last synced: 08 Nov 2025

https://github.com/sagarkhese40/python-assginment

python assignment

assignment data data-science data-visualization python seaborn-plots

Last synced: 28 Apr 2026

https://github.com/arunabhagit/bank-customer-churn-analysis-and-risk-tracker

This project analyzes customer churn using machine learning and visual storytelling through Power BI. A Random Forest model identifies high-risk customers, while interactive dashboards reveal key churn patterns, enabling targeted retention strategies and data-driven decision-making for business improvement.

analysis data powerbi predictive-modeling sql

Last synced: 28 Jul 2025

https://github.com/infinitode/crsd

A synthetic customer review sentiment dataset for sentiment analysis generated using different AI models.

ai data dataset datasets huggingface-datasets mit-license ml nlp open-source python sentiment sentiment-analysis sentiment-classification text-data

Last synced: 10 Jun 2026

https://github.com/plurid/delog

Cloud Service for Centralized Logging

cloud data logging

Last synced: 08 Nov 2025

https://github.com/darrendavy12/earthquake-events-and-risks-project---azure-data-pipeline---api-connection-

Earthquake Events and Risks Project - Azure Data Pipeline - API Connection

azure blob-storage cloud cloudstorage data databricks databricks-notebooks databricks-workspace dataengineer dataengineering microsoft python

Last synced: 28 Apr 2026

https://github.com/moderrek/periodic-table

Periodic Table with clickable elements to see details.

chemical chemistry data element elements generator html javascipt javascript json periodic-table pure-javascript table vanilla-html vanilla-javascript

Last synced: 28 Apr 2026

https://github.com/miniql/miniql-json

A MiniQL query resolver that loads data from JSON files.

data json query query-language

Last synced: 11 May 2026

https://github.com/sgbasaraner/cs50

my cs50 solutions

algorithms c cs50 cs50x data harvard python structures

Last synced: 29 Apr 2026

https://github.com/bhojpur/dlm

The Bhojpur DLM is a software-as-a-service product used for Data Lifecycle Management based on Bhojpur.NET Platform for data delivery.

data lifecycle-management

Last synced: 19 Feb 2026

https://github.com/kfrural/customer-churn-prediction

Customer churn prediction using machine learning. The project follows CRISP-DM and KDD methodologies, including data preprocessing, feature engineering, modeling, and evaluation. It also features an interactive dashboard for visualizing results.

crisp-dm data jupyter kdd python

Last synced: 29 Apr 2026

https://github.com/iammahesh123/spring-annotations-demo

This project serves as a demonstration of various annotations used in the Spring Framework.

autowire bean component configuration controller data document postmapping repository requestmapping scope service spring

Last synced: 29 Apr 2026

https://github.com/mumtaz4118/scraping-medium-and-data-analytics

The file DataExtraction.py extracts information from the json files scrapped by the scrapper medium_scrapper_post.py. To extract information from json files scrapped by medium_scrapper_tag_archive.py (scrapping from tags archive) then use Data_Extraction_Archive_Tags.py

data data-analysis data-analytics data-extraction data-preprocessing data-science data-scraping deep-learning machine-learning python

Last synced: 29 Apr 2026

https://github.com/afeiship/data-arary

Data array with some new methods.

array data data-structure js list

Last synced: 11 May 2026

https://github.com/plurid/datasign

Single Source of Truth Data Contract Specifier

data file-format

Last synced: 08 Nov 2025

https://github.com/shoaib1522/data-aggregator-tool-in-python

This all are the illustration of the things used in " Data Aggregation Tool " as a scenario of Data Science Engineer written in Document(PDF)

data data-science dataaggregation lists python-script python3 sets-python tuples

Last synced: 29 Apr 2026

https://github.com/mr-dhan/eda-sales-customer-transactions

Dalam dunia bisnis ritel yang kompetitif, pemahaman mendalam terhadap perilaku pelanggan merupakan fondasi penting untuk pengambilan keputusan strategis. Namun, data transaksi pelanggan seringkali berjumlah besar dan kompleks, sehingga memerlukan proses analisis yang efektif untuk mengungkap insight yang berharga.

dashboard data data-analysis data-analysis-python data-science data-visualization eda python

Last synced: 29 Apr 2026

https://github.com/g-schumacher44/analyst_resource_hub

A collection of guidebooks, quickref, and resources for data analysis

analytics bigquery data lookerstudio machine-learning model python sql yaml-configuration

Last synced: 20 Jun 2026

https://github.com/chandansoren/financial-budget-analysis

Financial budget for 2021

analytics data python

Last synced: 29 Apr 2026

https://github.com/nushratjabenaurnima/cse_477_data_mining

A collection of labs, reports, Jupyter notebooks, and project outputs for the CSE 477 Data Mining course. This repository tracks my learning journey through data preprocessing, association rules, clustering, classification, and real-world data analysis with Python.

data data-analysis data-mining data-science google-colab-notebook jupyter-notebook machine-learning python python-3

Last synced: 09 Apr 2026

https://github.com/dms-codes/scrape-tokoalvabet-com

Toko Alvabet Data Scraping and Price Comparator This Python script is designed to scrape data from Toko Alvabet's website and perform price comparison for the obtained products. It includes features for viewing and analyzing product data, as well as comparing prices with other sellers.

data price python scraping

Last synced: 29 Jul 2025

https://github.com/koltyakov/pgcopy

🐘 PostgreSQL data migration tool

cli data database golang migration postgresql sync

Last synced: 29 Apr 2026

https://github.com/diegoperea20/pytorch-vs-tensorflow

Testing the differences of the pytorch and tensorflow libraries in the different prediction and classification applications, each of them gives improvements depending on the problem they are assigned or data set assigned.

classification data images prediction pytorch tensorflow

Last synced: 29 Apr 2026

https://github.com/amethyst-php/tax

amethyst amethyst-package api data laravel tax

Last synced: 11 May 2026

https://github.com/edjoukou/human_resources

A data analysis project using MySQL Server database

analysis data mysql powerbi sql visualization

Last synced: 25 Sep 2025

https://github.com/mendel5/wifi

Information about Wi-Fi (wifi, WLAN, wireless LAN)

bitrate data data-transmission ethernet internet latency speed throughput transfer transmission wi-fi wifi wireless wireless-lan wlan

Last synced: 02 Aug 2025

https://github.com/dxtaner/graphql_events

Graphql-Events

data events graphql

Last synced: 29 Apr 2026

https://github.com/fs23yayan/membuatfungsidatapemrosesan

Membuat Fungsi Data Pemrosesan for Data Science in Marketing : Customer Segmentation with Python - Part 2

data function processing

Last synced: 29 Apr 2026

https://github.com/devcsrj/docparsr-jvm

JVM client for https://github.com/axa-group/Parsr

data document extraction nlp ocr pdf

Last synced: 08 Jun 2026

https://github.com/matthewgferrari/covid-contextualizer

A Coronavirus Contextualizer for the USA

data react visualization

Last synced: 26 Jun 2026

https://github.com/wireservice/workbench-lookup

A port of `agate-lookup` to Workbench

data journalism lookup workbench

Last synced: 08 Jun 2026

https://github.com/gvatsal60/ds-on-kaggle

A collection of data science projects, experiments, and insights from Kaggle competitions and datasets

data data-science data-visualization numpy pandas python3

Last synced: 29 Apr 2026

https://github.com/ryanga09/digitalent_fundamentaldatascience-selfpractice

A repository of hands-on projects from DigiTalent’s Fundamental Data Science training, covering web scraping, data exploration, data cleaning, and data annotation. Includes Jupyter notebooks and example code for practical learning.

data data-analysis data-science data-visualization dataset digitalent komdigi notebook-jupyter notebooks

Last synced: 02 Aug 2025

https://github.com/sakan811/honkai-star-rail-a-few-fun-insights-with-data-analysis

The project gives insights that delve into the Honkai Star Rail's character's stats of all available characters as of the given date.

data data-analysis data-science data-visualization docker flask game honkai honkai-star-rail honkai-starrail seaborn webscraping webscraping-data webscraping-selenium

Last synced: 10 Jun 2026

https://github.com/abhinav330/instagram-influencers-analysis

This Jupyter Notebook focuses on preprocessing and visualizing data from an Instagram profiles dataset. It includes data loading, inspection, visualization, and some data preprocessing steps.

data data-science data-visualization exploratory-data-analysis exploratory-data-visualizations influncer-products instagram scikit-learn sklearn

Last synced: 08 Jun 2026

https://github.com/quarkgluant/intro_ml_udemy

cours Udemy d'Introduction au Machine Learning

anaconda3 data data-preprocessing data-regression machine-learning python-3 udemy-machine-learning

Last synced: 12 May 2026

https://github.com/dhruvsrikanth/superconductor-regression-kaggle-challenge

Kaggle challenge based on superconductor dataset.

data data-science jupyter-notebook kaggle kaggle-challenge kaggle-competition lasso-regression linear-regression machine-learning python random-forest regression sklearn support-vector-regression

Last synced: 30 Apr 2026

https://github.com/mateogiuffra/estrd2024s1

trabajos prácticos realizados en la materia Estructura de Datos de la Universidad Nacional de Quilmes (UNQ)

c cpp data data-structures-and-algorithms eficiency functional-programming haskell unq

Last synced: 12 May 2026

https://github.com/mightymetrika/holi

holi: Higher Order Likelihood Inference Web Applications

data data-science r statistics

Last synced: 10 Feb 2026

https://github.com/paezha/bsantiago

A data package with the results of a travel and well-being survey conducted in Santiago in 2016

data equity package r santiago survey travel well-being

Last synced: 18 Mar 2025

https://github.com/sandysanthosh/aspose-doc-to-pdf

Document & Browser object model

aspose build data doc java pdf

Last synced: 04 Jun 2026

https://github.com/supunlakmal/coronavirus-covid-19-status

Covid 19 cases and death count for each country in a json file.

coronavirus count country covid-19 covid-data covid19 data data-science data-visualization geographical geographical-information-system json

Last synced: 21 Jun 2026

https://github.com/robthree/cfnreader

Provides a simple way to read FNIRSI's CFN files (*.cfn) produced by the FNIRSI UsbMeter tool

cfn csv data fnirsi usb usb-tester

Last synced: 01 Mar 2025

https://github.com/fehmitahsindemirkan/web-scrapper

Professional and high performance web scraping project.

data ecommerce emailsender fileexplorer logging python web webscraping

Last synced: 10 Jan 2026

https://github.com/programmer-rd-ai/competitive-programming-solutions

A collection of my solutions to various competitive programming problems from platforms like LeetCode. This repository serves as a personal archive of my problem-solving journey, covering a range of algorithms, data structures, and problem-solving techniques.

algorithm algorithms algorithms-and-data-structures data datastructures dsa javascript pandas python structures

Last synced: 01 Mar 2025

https://github.com/rajkumarbestha/nsedataextractor

NSEDataExtractor

data python python3

Last synced: 26 Mar 2025

https://github.com/vidushibhadana/covid19-data-exploration-using-sql

Deployed diverse SQL techniques to analyze COVID-19 data for an improved understanding of pandemic's regression.

data database database-management sql

Last synced: 19 Aug 2025

https://github.com/dcmox/algorithms

General purpose data structures and algorithms

algorithms binary data hash linked list structures tree

Last synced: 10 Jun 2026

https://github.com/stoyank7/football-prediction

This is my Semester 7 Project for my "AI for Society" minor at Fontys University of Applied Sciences.

ai betting data football machine-learning university-project

Last synced: 25 Mar 2025

https://github.com/nafisalawalidris/nafisalawalidris

Configuration files for my GitHub profile. Welcome to my GitHub profile! I'm Nafisa Lawal Idris, a passionate Data Scientist with a strong interest for blockchain technology. Explore my GitHub portfolio to delve into the exciting world where data science and Bitcoin converge.

artifical-intelligence bitcoin config data data-science developer github-config github-pages machine-learning

Last synced: 16 May 2026

https://github.com/chompfoods/sdk-jaxrs-cxf

JAXRS-CXF SDK for the Chomp Food & Recipe Database API. Use our API to get high-quality data on recipes and 875,000+ branded/grocery foods plus raw ingredients.

apache-cxf api branded chomp cxf data database food grocery ingredients java jax-rs nutrition raw recipe-api recipes sdk

Last synced: 30 Apr 2026

https://github.com/grimen/js-humanizer

A human/developer friendly value humanizer - for JavaScript/Node.

data debug debugging format formatting humanize humanizer log logging print printing value

Last synced: 13 Jun 2026

https://github.com/itsmeyogesh22/Solved-8-Weeks-SQL-Challenge-Correct-Solutions

Included in Serious SQL Virtual apprenticeship program, this repository contains solutions for all eight different case studies crafted by Danny Ma. For more information please visit: https://8weeksqlchallenge.com/

8weeksqlchallenge data dataanalytics datawithdanny postgresql sql sqlserver-2022 t-sql

Last synced: 29 Aug 2025