mirror of
https://gitlab.com/cief-data/data-management.git
synced 2026-08-19 12:23:59 +00:00
Yam ZhengLim
70 lines
3.1 KiB
Markdown
70 lines
3.1 KiB
Markdown
# CIEF Extract Load
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### Built With
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* [Python 3.9.12](https://www.python.org/downloads/)
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* [mysql-connector-python 8.0.30](https://pypi.org/project/mysql-connector-python/)
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* [google-cloud-storage 2.5.0](https://pypi.org/project/google-cloud-storage/)
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## ✨ Code-base structure
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### How To Run CMD:
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```
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###### pip3 install -r requirements.txt
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###### Create "EXCHANGE_CONFIG.json" & "EXCHANGE_EXTRACT_SQL.json" in the config file and input the config value
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###### python3 main.py
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```
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###### Example:- EXCHANGE_CONFIG.json
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```
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{
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"host" : "127.0.0.1",
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"user" : "admin",
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"password" : "admin",
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"database" : "classicmodels"
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}
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```
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###### Example:- EXCHANGE_EXTRACT_SQL.json
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```
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{
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"customers" : "SELECT * FROM customers;",
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"employees" : "SELECT * FROM employees;",
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"offices" : "SELECT * FROM offices;",
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"orderdetails" : "SELECT * FROM orderdetails;",
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"orders" : "SELECT * FROM orders;",
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"payments" : "SELECT * FROM payments;",
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"productlines" : "SELECT * FROM productlines;",
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"products" : "SELECT * FROM products;"
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}
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```
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### Project Tree
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```
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data-management
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│
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├─ .gitignore # Ignore the file to push into gitlab
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│
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├─ config # Folder store all the config file to use in the code
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│ ├─ CLOUD-STORAGE-ADMIN-CREDENTIAL.json # Get from GCP Service Account cloud-storage-admin-service-account
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│ ├─ EXCHANGE_CONFIG.json # Manually config the MySQL ID, Password, etc...
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│ └─ EXCHANGE_EXTRACT_SQL.json # SQL use in MYSQL to extract the data we need to save in temp's csv
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│
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├─ exchange # Exchange web application
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│ ├─ extract # All extract needed code is in here
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│ │ ├─ exchange_extract_function.py # Exchange extract code function to import in run_extract_load.py
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│ │ └─ exchange_temp_extract_csv # Temp folder to store all the csv extract from MYSQL (Auto Create)
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│ │
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│ └─ load # All load needed code is in here
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│ └─ exchange_load_function.py # Exchange load code function to import in run_extract_load.py
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│
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├─ Dockerfile # Still have bug, under development (23/8/2022)
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├─ general_function.py # All customize general code function to import in run_extract_load.py
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├─ README.md # Project guide
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├─ requirements.txt # Install needed library
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└─ main.py # Main code to run the extract load process
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```
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### Manage By
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##### Name:- Francis Yam Zheng Lim
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##### Contact:- 0129747749
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##### Email:- yamzhenglim0427@gmail.com |