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https://github.com/georgehanymilad/data-analysis-and-bi-resources

Data Analysis and BI Resources 📊
https://github.com/georgehanymilad/data-analysis-and-bi-resources

business-intelligence data-visualization dataanalysis database excel powerbi python sql tableau

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Data Analysis and BI Resources 📊

Host: GitHub
URL: https://github.com/georgehanymilad/data-analysis-and-bi-resources
Owner: GeorgeHanyMilad
Created: 2024-08-27T08:05:09.000Z (3 months ago)
Default Branch: master
Last Pushed: 2024-09-15T10:45:18.000Z (2 months ago)
Last Synced: 2024-09-15T12:50:14.891Z (2 months ago)
Topics: business-intelligence, data-visualization, dataanalysis, database, excel, powerbi, python, sql, tableau
Homepage: https://www.linkedin.com/posts/georgehanymilad_github-georgehanymiladdata-analysis-and-bi-resources-activity-7234136976096972801-r9xp?utm_source=share&utm_medium=member_desktop
Size: 63.3 MB
Stars: 34
Watchers: 1
Forks: 3
Open Issues: 0
Metadata Files:
- Readme: README.md

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README

![image](https://github.com/GeorgeHanyMilad/Data-Analysis-and-BI-Resources/blob/master/ReadMe%20Image.gif?raw=true)

# Data Analysis and BI Resources 📑

This repository is a curated collection of Data Analysis and Business Intelligence (BI) resources. It includes essential tools, tutorials, guides, and projects to help you develop a deep understanding of data analytics and how to leverage BI tools to make data-driven decisions. Whether you’re just starting or looking to enhance your skills, these resources provide valuable insights into data processing, visualization, and the application of BI techniques to drive business growth and efficiency.

## 1. Data Analysis Fundamentals 📊

** [Essential Data Analysis Terms You Need to Know](https://www.linkedin.com/posts/mazen-mohamed11_dataanalysis-analytics-datascience-activity-7233020232670355459-RQwW?utm_source=share&utm_medium=member_desktop)**

** [Understanding the Difference Between Data Analysis and Data Analytics](https://www.linkedin.com/posts/metwalley_dataanalysis-dataanalytics-datascience-activity-7228703700159008768-5CBy?utm_source=share&utm_medium=member_desktop)**

** [Essential Types of Reports in Data Analysis](https://www.linkedin.com/posts/mazen-mohamed11_%D8%A5%D9%8A%D9%87-%D8%A3%D9%86%D9%88%D8%A7%D8%B9-%D8%A7%D9%84%D8%AA%D9%82%D8%A7%D8%B1%D9%8A%D8%B1-%D8%A7%D9%84%D9%84%D9%8A-%D9%84%D8%A7%D8%B2%D9%85-%D8%AA%D8%B9%D8%B1%D9%81%D9%87%D8%A7-%D9%81%D9%8A-%D8%AA%D8%AD%D9%84%D9%8A%D9%84-activity-7234469838054690817-8dIC?utm_source=share&utm_medium=member_desktop)**

** [The Importance of Deep Statistical Understanding in Data Analyst Interviews](https://www.linkedin.com/posts/mostafa-abdelghafar_dataanalytics-sql-powerbi-activity-7233091018714185729-ZM9z?utm_source=share&utm_medium=member_desktop)**

## 2. Data Handling and Cleaning 🧹

** [Handling Missing Values in Data Analysis: Techniques, Pros, and Cons](https://www.linkedin.com/posts/jana-hatem-5997792aa_%D9%81%D9%8A-%D8%B9%D8%A7%D9%84%D9%85-%D8%A7%D9%84-data-analysis-%D8%A7%D9%84%D9%82%D9%8A%D9%85-%D8%A7%D9%84%D9%85%D9%81%D9%82%D9%88%D8%AF%D8%A9-activity-7233569933350031360-lvEo?utm_source=share&utm_medium=member_desktop)**

** [Handling Missing Values: KNN vs. SVD](https://www.linkedin.com/posts/beltagy-_aexaetaesaetabraetaeuaeqaeyaeyaeuabraepaesaexaepaesaep-activity-7234577570610991104-h-Kw?utm_source=share&utm_medium=member_desktop)**

** [Handling Categorical Outliers in Data: Simplifying Rare Categories for Better Models](https://www.linkedin.com/posts/omar-gamal-hussien_%D9%87%D9%84-%D8%B9%D9%86%D8%AF%D9%89-outliers-%D9%81%D9%8A-categorical-data-%D9%81%D9%8A-activity-7234122591387451392--wBH?utm_source=share&utm_medium=member_desktop)**

** [Data Wrangling: The Foundation of Accurate Data Analysis](https://www.linkedin.com/posts/karim-hossam-63b726245_data-wrangling-%D8%A7%D9%84%D8%A3%D8%B3%D8%A7%D8%B3-%D9%84%D9%86%D8%AC%D8%A7%D8%AD-%D8%AA%D8%AD%D9%84%D9%8A%D9%84%D9%83-%D9%84%D9%84%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA-activity-7234458743340466176-NiKR?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Data Cleaning Notebook for Data Professionals](https://www.linkedin.com/posts/mina-medhat-moris_data-cleaning-with-pandas-activity-7233546018317864961-cqWt?utm_source=share&utm_medium=member_desktop)**

** [When to Apply Feature Scaling in Machine Learning Models](https://www.linkedin.com/posts/mohamed-atef-527b652a3_%D9%87%D9%88-%D8%A7%D8%B2%D8%A7%D9%8A-%D8%AA%D8%B9%D8%B1%D9%81-%D8%A7%D9%86%D9%83-%D9%84%D8%A7%D8%B2%D9%85-%D8%AA%D8%B9%D9%85%D9%84-features-scaling-activity-7235300399329476609-zhn3?utm_source=share&utm_medium=member_desktop)**

## 3. Database Management & SQL 🗄️

** [A Quick Guide to Different Types of Database Keys](https://www.linkedin.com/posts/omar-gamal-hussien_%D8%A7%D9%84%D8%A3%D9%86%D9%88%D8%A7%D8%B9-%D8%A7%D9%84%D9%85%D8%AE%D8%AA%D9%84%D9%81%D8%A9-%D9%84%D9%85%D9%81%D8%A7%D8%AA%D9%8A%D8%AD-%D9%82%D9%88%D8%A7%D8%B9%D8%AF-%D8%A7%D9%84%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA-activity-7225584584887832576-kuqn?utm_source=share&utm_medium=member_desktop)**

** [Understanding SQL Order of Execution for Better Query Writing](https://www.linkedin.com/posts/omar-gamal-hussien_%D8%B3%D9%84%D8%A7%D9%85-%D8%B9%D9%84%D9%8A%D9%83%D9%85-%D9%84%D9%88-%D8%A5%D9%86%D8%AA-%D9%84%D8%B3%D8%A7-%D9%87%D8%AA%D8%A8%D8%AF%D8%A3-%D8%AA%D8%AA%D8%B9%D9%84%D9%85-sql-activity-7213257109554028546-Y9D7?utm_source=share&utm_medium=member_desktop)**

** [Understanding SQL Joins: INNER, OUTER, LEFT, RIGHT, and FULL](https://www.linkedin.com/posts/youssef-saeed1_join-sql-dataanalysis-activity-7234504660282220544-e68J?utm_source=share&utm_medium=member_desktop)**

** [Understanding Data Lake vs. Data Warehouse with a Simple Laundry Analogy](https://www.linkedin.com/posts/omar-gamal-hussien_%D9%84%D9%83%D8%AB%D8%B1%D8%A9-%D8%A7%D9%84%D8%A3%D8%B3%D8%A6%D9%84%D8%A9-%D8%B9%D9%84%D9%89-data-lake-and-data-warehouse-activity-7225757396965445633-B6l_?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Resources for Database Learning and Practice](https://www.linkedin.com/posts/mohamed-elsaid-a4004b273_%D8%A8%D8%A7%D9%84%D9%86%D8%B3%D8%A8%D9%87-%D9%84%D8%A7%D8%AE%D9%88%D8%A7%D9%86%D8%A7-%D8%A7%D9%84%D9%8A-%D8%A8%D9%8A%D8%B0%D8%A7%D9%83%D8%B1%D9%88%D8%A7-%F0%9D%97%97%F0%9D%97%AE%F0%9D%98%81%F0%9D%97%AE%F0%9D%97%AF%F0%9D%97%AE-activity-7226201046325334016-V5HC?utm_source=share&utm_medium=member_desktop)**

** [Top 10 Resources for Learning SQL and Database Management](https://www.linkedin.com/posts/shrouk-adel_database-sql-mysql-activity-7116707812772052993-WrxK?utm_source=share&utm_medium=member_desktop)**

** [Essential SQL Practice Resources](https://www.linkedin.com/posts/%F0%9F%87%AF%F0%9F%87%B4yousuf-muhammed%F0%9F%87%AF%F0%9F%87%B4-695339198_internship-jo4u-activity-7192857053336387584-r5gU?utm_source=share&utm_medium=member_desktop)**

** [SQL Study Resources from ITI Course (Eng. Rami)](https://www.linkedin.com/posts/mariem-abdalwahab-961511244_sql-google-drive-activity-7195849333232017409-q3nn?utm_source=share&utm_medium=member_desktop)**

** [Summary and Solutions for ITI Database Course (Eng. Rami)](https://www.linkedin.com/posts/mohamed-elsaid-a4004b273_%D8%AD%D8%AF-%D9%85%D9%86-%D8%A7%D8%B5%D8%AF%D9%82%D8%A7%D8%A6%D9%86%D8%A7-%D8%A7%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86-%D8%A7%D9%84%D9%8A-%D9%85%D8%AA%D8%A7%D8%A8%D8%B9%D9%8A%D9%86-%D9%83%D9%88%D8%B1%D8%B3-activity-7238239806818791424-9zVc?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Database Learning and Practice Resources](https://www.linkedin.com/posts/mohamed-elsaid-a4004b273_%D9%85-%D8%B9%D9%85%D8%B1-%D8%B2%D9%85%D9%8A%D9%84%D9%86%D8%A7-%D8%B9%D9%85%D9%84-%D8%AA%D9%84%D8%AE%D9%8A%D8%B5-%D9%84%D9%83%D9%88%D8%B1%D8%B3-%D8%A7%D9%84-database-activity-7210853918027771904-Aebj?utm_source=share&utm_medium=member_desktop)**

## 4. Learning Resources 📚

** [Essential Resources and Tips for ITI Scholarship Applicants](https://www.linkedin.com/posts/mohamadamgad_iti-notion-activity-7219377462873378816-BAj6?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Learning Resources for Data Analysis Beginners](https://www.facebook.com/share/p/mWkvp3eoAXv43apQ/)**

** [Essential Technical Skills for Aspiring Data Analysts](https://www.linkedin.com/posts/somnath-paul-3b41a1241_technical-skills-required-to-become-a-data-activity-7157969165117517824-Ygbn?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Data Analysis and BI Learning Resources](https://www.linkedin.com/posts/omar-abdelbaki-7a07b7279_dataabranalysis-powerbi-excel-activity-7232904293178048512-9vwu?utm_source=share&utm_medium=member_desktop)**

** [Comprehensive Learning Resources for Data Analysis Tools](https://www.linkedin.com/posts/omar-gamal-hussien_%D8%A7%D9%84%D8%B3%D9%84%D8%A7%D9%85-%D8%B9%D9%84%D9%8A%D9%83%D9%85-%D9%84%D9%88-%D8%A7%D9%86%D8%AA-%D8%A8%D8%AA%D8%AA%D8%B9%D9%84%D9%85-data-analysis-activity-7229044160182272002-jlqk?utm_source=share&utm_medium=member_desktop)**

** [Top Free Statistics Courses for Clear and Organized Learning](https://www.linkedin.com/posts/omar-gamal-hussien_%D8%A7%D9%84%D8%A5%D8%AD%D8%B5%D8%A7%D8%A1-%D8%A7%D9%84%D8%A7%D8%B3%D8%AA%D8%AF%D9%84%D8%A7%D9%84%D9%8A%D8%A9-%D8%A8%D8%A7%D9%84%D8%B9%D8%B1%D8%A8%D9%8A-inferential-activity-7232294456425627649-uKyt?utm_source=share&utm_medium=member_desktop)**

** [Top YouTube Channels for Learning Data Analysis](https://www.linkedin.com/posts/omar-gamal-hussien_%D8%A7%D9%84%D8%B3%D9%84%D8%A7%D9%85-%D8%B9%D9%84%D9%8A%D9%83%D9%85-%D8%AC%D8%A8%D8%AA%D9%84%D9%83-%D8%A7%D9%81%D8%B6%D9%84-channels-%D8%B9%D9%84%D9%89-%D9%8A%D9%88%D8%AA%D9%8A%D9%88%D8%A8-activity-7233123702110920706-W6eL?utm_source=share&utm_medium=member_desktop)**

** [Essential Resources for Mastering Database with ITI and Beyond](https://www.linkedin.com/posts/mohamed-elsaid-a4004b273_%D8%A8%D8%A7%D9%84%D9%86%D8%B3%D8%A8%D9%87-%D9%84%D8%A7%D8%AE%D9%88%D8%A7%D9%86%D8%A7-%D8%A7%D9%84%D9%8A-%D8%A8%D9%8A%D8%B0%D8%A7%D9%83%D8%B1%D9%88%D8%A7-%F0%9D%97%97%F0%9D%97%AE%F0%9D%98%81%F0%9D%97%AE%F0%9D%97%AF%F0%9D%97%AE-activity-7226201046325334016-V5HC?utm_source=share&utm_medium=member_desktop)**

** [Top Resources for Mastering Version Control with GitHub](https://www.linkedin.com/posts/omar-abdullah-741547223_%D8%A7%D9%84%D8%B3%D9%84%D8%A7%D9%85-%D8%B9%D9%84%D9%8A%D9%83%D9%85-%D9%88%D8%B1%D8%AD%D9%85%D9%87-%D8%A7%D9%84%D9%84%D9%87-%D9%88%D8%A8%D8%B1%D9%83%D8%A7%D8%AA%D9%87-%D8%A8%D9%85-%D8%A7%D9%86-%D8%A7%D8%BA%D9%84%D8%A8%D9%86%D8%A7-activity-7234899668122386432-fnnz?utm_source=share&utm_medium=member_desktop)**

## 5. Business Intelligence (BI) 📈

** [ITI BI Track](https://mega.nz/folder/kp5RFACR#tEcE-S38Bfkjim7gBp4e9Q)**

** [Database & BI - ITI Material](https://drive.google.com/drive/folders/1uD8v_GzZISD6TacXAFoCieMIso1Uy2s-)**

## 6. Technical Interview Preparation 🎯

** [Maximizing Your Technical Interview: The Power of Paying Attention to Hints](https://www.linkedin.com/posts/bishoy-samir_%D9%84%D9%88-%D8%A7%D9%86%D8%AA-%D8%AF%D8%A7%D8%AE%D9%84-interview-%D9%82%D8%B1%D9%8A%D8%A8-%D9%81%D8%A7-%D8%B9%D8%A7%D9%8A%D8%B2-%D8%A7%D9%83%D9%84%D9%85%D9%83-activity-7234897357581017088-VqVI?utm_source=share&utm_medium=member_desktop)**

## 7. Business Analysis 💼

** [Understanding the Different Roles of Business Analysts](https://www.linkedin.com/posts/mazen-mohamed11_businessanalysis-teamwork-activity-7235556931447250944-nVf0?utm_source=share&utm_medium=member_desktop)**

** [Business Analysis Materials for Beginners](https://www.linkedin.com/posts/nada-samy-79637018b_ba-materials-activity-7230624580762038272-OrtS?utm_source=share&utm_medium=member_desktop)**