this is so well explained, i came here knowing nothing about data quality, and now i think im ready for my job interview. wish me luck guys
@firza66744 жыл бұрын
i got the job yall😭
@jaddek.astrie30713 жыл бұрын
Me too.
@ProfessionalCleancutguy2 жыл бұрын
@@firza6674 Congratulations❤
@billiondollatv58377 ай бұрын
@@firza6674 please Can I have your contact? I would like to ask some questions and get some information from you because I just got a job as a Data Quality Analyst too
@esther_anyanwu Жыл бұрын
Thank you so much for putting this together, it's so helpful for my Data Quality Analyst interview prep.
@jackdaniel15796 жыл бұрын
Simply, short, sweet and on point! Loved it!
@WinPureDM2 жыл бұрын
Good video and we particular like the section on data profiling at 13:01 as this is something we have been working on for many years in our tools, and by using this method you can quickly discover patterns and meaning in your data, and to check the quality of it by analyzing formats, types, completeness and value counts. Great stuff 👍
@muneerahmed4996 Жыл бұрын
Nice information..hope will have more video's in future..Thanks
@rajatshelake7656 ай бұрын
DOB cannot be future date, this also rule we can apply on DOB column. Thanks for the video though, it really helpful and i am learning a lot :)
@jorgemendoza11603 ай бұрын
this info is still useful, thank you so much!
@R2DMD6 жыл бұрын
Very well structured and presented. Thank you!
@joachimcollin37122 жыл бұрын
very good video! I have been looking for something like that. Thanks
@parthshah72026 жыл бұрын
Hi This is very informative and i learn very good about DQ, can you please share this presentation for us? Thanks
@vikassogani634610 ай бұрын
Very Good Video ,Thanks
@morganbayeto25532 жыл бұрын
Wahoo great lesson
@prabhu45454 жыл бұрын
Well explained and presented. Thanking you
@pushkardas93 жыл бұрын
Very well explained and clarified.
@johnpaullozano8014 Жыл бұрын
Hi. Thank you for this very informative presentation ❤ may i have a copy of the slides? Thanks so much.
@tanyarems54752 жыл бұрын
Wow.. perfect
@shamelame63673 жыл бұрын
Thanks!! Very Nice!! Please remove background music...
@gustiromanda41974 жыл бұрын
Good👍 Thank's
@franklinmosquera63134 жыл бұрын
Good and easy !!!
@venanciopereira1333 жыл бұрын
Thanks. I am struggling to learn this.
@tenniswillington6 жыл бұрын
At around 14:20, for the data quality example, in the data assessment results, you mentioned Validity failed results as 2. But the date looks valid as 2/30/1968 which is correct according to the rule. Please correct me if I a wrong.
@tenniswillington6 жыл бұрын
:O :O :O How could I miss such a silly point. Sorry. And, Thank you. :)
@jamieduff36454 жыл бұрын
@@tenniswillington I did it too :) haha
@irakli16106 жыл бұрын
There are many connections between data quality dimensions. Should an analyst include number of blank values in both Completeness and Validity? Should he/she include blank values in duplicate values?
@shorthop655 жыл бұрын
If the field is blank, or Null, then you measure that in your completeness metric. If the value in the field is "blank" and that value is not a valid use of that field, such as if you had a product name field and the value was "blank", then you wouldn't measure that as completeness, you would measure that as Invalid.