Compare different files QUICKLY using Power Query in Power BI // Beginners Guide to Power BI in 2021
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3 жыл бұрынIn this video we go through how you can use Power Query to verify the integrity of your migrated files. This method could be re-used to save time when comparing two sources against each other.
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Hi, my name is Fernan, the one-man band of Solutions Abroad. I work as a Data Scientist based in London, UK and have over 6 years of experience working in Business Intelligence. Solutions Abroad these days is dedicated to teaching the ins and outs of Power BI, through the power of KZfaq.
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@KimzCraftz Жыл бұрын
Exactly what I'm looking for - many thanks!
@Chris-zg1tm Жыл бұрын
Very very helpful tutorial! Thank you really much for the effort and the work in creating it. Will this also work with large datasets ( > 120.000 rows)? Many thanks in advance and a happy new year!
@guyinazo 2 жыл бұрын
This is exactly what I need! Thanks. Except my merge query is going super slow. My main queries run pretty quick. Actually I figured that out and it was my error. But now I am trying to figure out how to compare a file from yesterday to one sent today and just extract those changes. Sometimes a whole record might be gone from the first csv, or a new record added to the second so it cannot be a one for one line comparison
@SolutionsAbroad 2 жыл бұрын
Great to hear that Brad, thanks for watching!
@ankita9395 10 ай бұрын
Very informative..thank u😊
@EyiBillion 3 жыл бұрын
Brilliant! Taking a second watch.
@SolutionsAbroad 3 жыл бұрын
Great stuff!
@kennethstephani692 2 жыл бұрын
Great video!
@IlariaLongoDorni 2 жыл бұрын
So good!! thanks. you solved me an issue!!
@SolutionsAbroad 2 жыл бұрын
Great to hear!
@nathanhoover5156 3 жыл бұрын
Good stuff as usual
@SolutionsAbroad 3 жыл бұрын
Thanks for watching my videos Nathan!
@mohitupadhayay1439 Жыл бұрын
Great video! But I have two datasets and the number of columns in both of them are dynamic. Their column count increases or decreases everytime you pull the report. Also the names are different for say : EmpID and PersonNo in two sheets. Also, one big major hassle is that there are there is no unique key(which is EmpID) usually because same Emp might have asked for a change in data. So we maintain both records. How can we map and find FALSE records from such messed up data?
@paulmfti Жыл бұрын
thanks....really useful...
@MahendraWijayaSparrow 2 жыл бұрын
Thankyou so inspiring video 🙏
@jenbalane7957 2 жыл бұрын
This is really a savior!
@SolutionsAbroad 2 жыл бұрын
Thanks Jen!
@michaelbennett9631 Жыл бұрын
You're a hero
@abhayprasad7798 3 жыл бұрын
It's amazing
@nithyadhanapal6024 2 жыл бұрын
Thank you so much for this video. Very helpful. Also wanted to know how can we compare multiple tables. My project requires me to verify 100s of different tables after migration. Is there any way of comparing multiple tables. How can we achieve this on Power BI? Please let me know if you have answer for this.
@SolutionsAbroad 2 жыл бұрын
Hi there, here's a more sophisticated solution for you: kzfaq.info/get/bejne/opNjpLl1xpbLfXk.html
@adrianofrizon3514 2 жыл бұрын
Amazing
@SolutionsAbroad 2 жыл бұрын
Thanks!
@gampashivakumar 2 жыл бұрын
Hello master, Do you have video about comparison dates with price, if you have please upload it, its very helpful to me thank you
@SolutionsAbroad 2 жыл бұрын
Hi Shiva, do you mind elaborating? I have a few videos around prices with dates, perhaps I've already covered it
@wongwendy38 2 жыл бұрын
May i know how to do u get the visual for your Table upper Visual |||||||||| and the display of xx district and xxx unique?Thanks
@SolutionsAbroad 2 жыл бұрын
Hi there, those visuals are data profiling tools to quickly see the makeup of your columns, i.e. how many distinct values, empty, error, etc. its a tick box under View > Column Profile. More info here: docs.microsoft.com/en-us/power-query/data-profiling-tools
@wongwendy38 2 жыл бұрын
@@SolutionsAbroad Thank you so much
@bamio5171 3 жыл бұрын
Brilliant. However, the title didn't do this justice. I would have found this video earlier if something more indicative of comparing a migrated file with original was in there. Thanks.
@SolutionsAbroad 3 жыл бұрын
That's good to know, perhaps I will update the tags with migration somewhere there. Thanks for the feedback!
@da001be 2 жыл бұрын
The tutorial was good. Your gender types were “unfortunate”.
@SolutionsAbroad 2 жыл бұрын
Thanks for watching David!
@larmondoflairallen4705 2 жыл бұрын
This "gender" silliness will eventually be looked upon like any other fad once it passes, and we will look back on this kind of thing as a quaint relic of a well-meaning but hopelessly misguided age.
@da001be 2 жыл бұрын
@@larmondoflairallen4705 There was absolutely no reason for his commentary on that point in the context of his video.
@cheongwenpa Жыл бұрын
?? What a meaningless and stupid comment !!
@kiqueba Жыл бұрын
YES I was looking for this comment lol
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