We had a course on DW last semester (in BGU) , I'm preparing for a Data Engeneering interview and I think I've learned more from this video than I did during the whole semester.
Hi, Thank you for the amazing video! Really insightful! I was wondering about one thing you mentioned in OLTP section about data being inconsistent. Aren't ACID properties used for that purpose so that data is always consistent in OLTP? Let me know what do you think.
We had a course on DW last semester (in BGU) , I'm preparing for a Data Engeneering interview and I think I've learned more from this video than I did during the whole semester.
Wow. Thank you. It is worth everything to me.
@@snirdavid-dev8982 Just so you know, I got the job!
I own most of it to you!
This is lecture I wish my professor would have given! Thank you, Snir!
i crammed this right before my data engineer interview thanks!!!! Everything you covered here was asked in some ways.
very nice and more practical then what they show in class, Amazing !!!!
Thanks, Snir. You covered a lot of ground in 30 minutes....but everything was clearly explained.
Thanks you. Well explained with appropriate examples. Keep up the good work.
Great Video! Thank you so much! Taught me so much more than my university
Thank you for the lecture.
I am so confused; Dimensional modelling, Kimball modelling and Star scheme are the same or they have differences ?
Hi, Thank you for the amazing video! Really insightful! I was wondering about one thing you mentioned in OLTP section about data being inconsistent. Aren't ACID properties used for that purpose so that data is always consistent in OLTP? Let me know what do you think.
This was an amazing video. Thank you for the content!
Well explain video with easy understanding examples. Thanks!
Excellent, thank you for taking the time to make this video!!
Thanks for the excellent video!
With the advent of columnar database, power BI, tableau, are there any changes required in modelling techniques?
this was really informative. Thank you so much
Great video. One question: can you go the OLAP route and use that to design the schema for your primary data store for your application?
Great tutorial
Thank you for the great video!
Awesome video... you covered many useful concepts in a clear and concise manner... Thank you 👍
Thanks for the refresh!
Could you make a demonstration in SSIS? Thank you a lot
Such a great video! Helped me with my exam so much!
Very insightful. Thank you!
Do fact table need primary key?
It is very much informational ! Thank You !
OLTP is a relational system for day to day transaction.. I will say Bill Inmon normalization is the best method.
Great explanation! Thank you!
Good job! You are good.
Very nice dude, ty for y our help
Thank you!!!
Super bro 👍👍👍
thanks for the information, its good
Are you Walter White Jr. ?
Spin up an IDE and actually do something man ...