https://github.com/thaycacac/data-warehouse

Practice leaning data warehouse
https://github.com/thaycacac/data-warehouse

analytics data-warehouse database datawarehouse sqlserver

Last synced: about 6 hours ago
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Practice leaning data warehouse

• Host: GitHub
• URL: https://github.com/thaycacac/data-warehouse
• Owner: thaycacac
• Created: 2020-02-18T10:33:27.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-05-24T09:45:04.000Z (over 3 years ago)
• Last Synced: 2023-03-02T20:16:31.672Z (over 1 year ago)
• Topics: analytics, data-warehouse, database, datawarehouse, sqlserver
• Language: TSQL
• Homepage:
• Size: 5.23 MB
• Stars: 3
• Watchers: 2
• Forks: 11
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Practice Data Warehouse

### Lecture 1

Requirement analysis and define entity relationship diagram of the operational database

### Lecture 2

Create database, data and some procedure, trigger depends on lecture

### Lecture 3

Depends on business requirement to definite the information package for the system based on the user requirements, hierarchies / categories in this information package and the level of details representing in this information package.

### Lecture 4

The same lecture 3 but a little harder, and have to rely on database op.

[Database OP](https://drive.google.com/file/d/1VTBOA5yzEY510oRBeefYGT8A5cM9M6_Q/view?usp=sharing)

[How to import .bak file to a database in SQL server](https://www.youtube.com/watch?v=dCSkov0OfHM)

### Lecture 5

Practice init load data warehouse

Explain: https://youtu.be/exbiuZnwTBA

![Create db dataware house](https://github.com/thaycacac/data-warehouse/blob/master/images/create_dw.PNG?raw=true)

Initial load

![Initial load](https://github.com/thaycacac/data-warehouse/blob/master/images/incremental_load_1.PNG?raw=true)

![Initial load 2](https://github.com/thaycacac/data-warehouse/blob/master/images/incremental_load_2.PNG?raw=true)

### Lecture 6

Practice analysis service

![analysis service](https://github.com/thaycacac/data-warehouse/blob/master/images/analysis.PNG?raw=true)

### Lecture 7

Practice report server

![report service](https://github.com/thaycacac/data-warehouse/blob/master/images/report.PNG?raw=true)