If you want to see more videos like this, Subscribe for more data tutorials like this :) bit.ly/3GiCVUE --------------------------------- ⏱ TIMESTAMPS ⏱ --------------------------------- 00:00 What is Data Modeling 01:13 Data Model Types 02:55 Analytical Data Models 04:30 Star Schema Enjoy :)
If you want to see more videos like this, Subscribe for more data tutorials like this :) bit.ly/3GiCVUE --------------------------------- ⏱ TIMESTAMPS ⏱ --------------------------------- 00:00 What is Data Modeling 01:13 Data Model Types 02:55 Analytical Data Models 04:30 Star Schema Enjoy :)
Hi thank you for your video In one very large data set Is it better to data model these data? One table has more than 30 million lines. In this case, is it more efficient to create a tableau dashboard by creating a star schema for that data?
Hello Baraa!!! One question. Do you know if Tableau allows to import the relational model as i design in SQL? Or this relation model has to do manually obligatory? You have really really nice videos!!!
Thank you for the nice words, really appreciate it. Now to your question, there is no option to import the relational model in Tableau, sadly you have to create it manually. However, tableau can automatically recognize relationships between tables based on the names and data types. For example if both tables have field called „customer_id“ then as you drop tables in data source, Tableau will automatically connect them using customer_id. I hope this help and thanks again 🙂
in section 5: combining data, how to do it if we have two or more FACTs data. e.g. our big projects is fertilizer industry, we have 3 FACT data: import-export commodity trade, Fertilizer production each company in each country, crop yield of agriculture product in Indonesia. How to deal with that? e.g 2: we want to build complete executive dashboard, covering sales performance, HR dashboard, supply chain dashboard, and plant operation dashboard. all that dashboard require differents facts. how to do that
If you want to see more videos like this, Subscribe for more data tutorials like this :) bit.ly/3GiCVUE
---------------------------------
⏱ TIMESTAMPS ⏱
---------------------------------
00:00 What is Data Modeling
01:13 Data Model Types
02:55 Analytical Data Models
04:30 Star Schema
Enjoy :)
I just found your channel and this channel needs to be featured. So helpful and excellent explanations. Thankyou so much.
Wow, thank you!
If you want to see more videos like this, Subscribe for more data tutorials like this :) bit.ly/3GiCVUE
---------------------------------
⏱ TIMESTAMPS ⏱
---------------------------------
00:00 What is Data Modeling
01:13 Data Model Types
02:55 Analytical Data Models
04:30 Star Schema
Enjoy :)
I always learn something new from your videos. Keep up the great work!
Amazing, thanks for letting me know, I will do that :)
You Really Deserve more Subscribers, Really good Way of Explaining with clear voice and without any exhausting
BEST EXPLANATION EVER ON INTERNET
THANK YOU
Best explanation 👍
Thanks
This is an excellent video about the basics of Data Modeling.
BTW you have a new subscriber.
Truly appreciate your efforts!!!
one of the best explanations ive seen
EXCELLENT!!!
Hi thank you for your video
In one very large data set
Is it better to data model these data?
One table has more than 30 million lines. In this case, is it more efficient to create a tableau dashboard by creating a star schema for that data?
Very helpul and easy to understanding. Thanks Baraa
You're so welcome!
You are best
Hello Baraa!!!
One question. Do you know if Tableau allows to import the relational model as i design in SQL? Or this relation model has to do manually obligatory?
You have really really nice videos!!!
Thank you for the nice words, really appreciate it. Now to your question, there is no option to import the relational model in Tableau, sadly you have to create it manually. However, tableau can automatically recognize relationships between tables based on the names and data types. For example if both tables have field called „customer_id“ then as you drop tables in data source, Tableau will automatically connect them using customer_id. I hope this help and thanks again 🙂
@@DataWithBaraa thank you so much Bara very helpful.
thanks a lot
in section 5: combining data, how to do it if we have two or more FACTs data. e.g. our big projects is fertilizer industry, we have 3 FACT data: import-export commodity trade, Fertilizer production each company in each country, crop yield of agriculture product in Indonesia. How to deal with that?
e.g 2: we want to build complete executive dashboard, covering sales performance, HR dashboard, supply chain dashboard, and plant operation dashboard. all that dashboard require differents facts. how to do that
I typically would go with 3 different data sources, this means each data source holds a fact table and its dimensions.
Please could you bring videos on Power BI
Nice, please upload all the vedios soon
I m trying to finish the whole playlist ASAP
for algorithm