https://github.com/ptyadana/sql-for-data-analysis-parch-and-posey

SQL for Data Analysis using PostgresSQL - analyzing Parch&Posey fictional company
https://github.com/ptyadana/sql-for-data-analysis-parch-and-posey

challenges data-analysis pgadmin pgadmin4 posey-company postgres postgresql postgresql-database schema sql udacity

Last synced: about 2 hours ago
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SQL for Data Analysis using PostgresSQL - analyzing Parch&Posey fictional company

• Host: GitHub
• URL: https://github.com/ptyadana/sql-for-data-analysis-parch-and-posey
• Owner: ptyadana
• Created: 2020-03-05T02:25:39.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-04-25T15:08:24.000Z (over 4 years ago)
• Last Synced: 2023-09-01T17:44:38.192Z (about 1 year ago)
• Topics: challenges, data-analysis, pgadmin, pgadmin4, posey-company, postgres, postgresql, postgresql-database, schema, sql, udacity
• Language: TSQL
• Size: 380 KB
• Stars: 11
• Watchers: 2
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# SQL for Data Analysis

Compilation of SQL related projects, notes and challenges by using **PostgreSQL**.

PostgreSQL Tools : **pgAdmin4**

## Challenges

challenges are from Udacity course "[SQL for Data Analysis](https://in.udacity.com/course/sql-for-data-analysis--ud198)" by [MODE](https://modeanalytics.com/).

**CSV Data** : raw data for **Parch&Posey company** db in csv format. 

**Schema Dump**: schema only dump.

1. Basic SQL

2. SQL Join

3. SQL Aggregations

4. Sub Queries & Temporary Tables

5. SQL Data Cleansing

6. [Advanced]SQL Window Functions

7. [Advanced]SQL Advanced Joins & Performance Tuning

![P&P](https://raw.githubusercontent.com/ptyadana/sql-for-data-analysis/master/The%20Parch%20%26%20Posey%20Database%20ERD.png)