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

@firza6674

3 жыл бұрын

i got the job yall😭

@jaddek.astrie3071

3 жыл бұрын

Me too.

@ProfessionalCleancutguy

2 жыл бұрын

@@firza6674 Congratulations❤

@billiondollatv5837

4 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

Simply, short, sweet and on point! Loved it!

Very well structured and presented. Thank you!

Thank you so much for putting this together, it's so helpful for my Data Quality Analyst interview prep.

this info is still useful, thank you so much!

Well explained and presented. Thanking you

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 👍

Nice information..hope will have more video's in future..Thanks

Wow.. perfect

Wahoo great lesson

Very well explained and clarified.

Good👍 Thank's

Very Good Video ,Thanks

very good video! I have been looking for something like that. Thanks

Good and easy !!!

Hi This is very informative and i learn very good about DQ, can you please share this presentation for us? Thanks

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 :)

Thanks. I am struggling to learn this.

Hi. Thank you for this very informative presentation ❤ may i have a copy of the slides? Thanks so much.

Thanks!! Very Nice!! Please remove background music...

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.

@tenniswillington

6 жыл бұрын

:O :O :O How could I miss such a silly point. Sorry. And, Thank you. :)

@jamieduff3645

4 жыл бұрын

@@tenniswillington I did it too :) haha

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?

@shorthop65

5 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.

where can I find the quiz, please?

you didn't even bother reading the text?