In the 49th session of Chandoo.org podcast, let’s talk about data dumps!
What is in this session?
In this podcast,
- What is a data dump
- Examples of data dump
- Why we dump
- Ways to avoid data dumps
- Go for information dumps
- Sort the dump
- Filter the dump
- Give a table
- Resources for you
Listen to this session
Podcast: Play in new window | Download
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Click here to download the MP3 file.
Resources for making animated charts
Making better charts in Excel:
Charting podcasts:
- CP029 – Impress your boss with awesome charts – 6 step road map
- CP032 – Rules for creating legendary column charts
- CP038 – Data to Ink Ratio – What is it and how to optimize it
Transcript of this session:
Download this podcast transcript [PDF]
Come across any data dumps? Share your story…
Now it’s your turn. Do you come across any data dumps in your line work? Share the story in the comments section.
Dump some love – Review my podcast
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Also, do dump this podcast on a colleague / friend. Make them awesome. Send them here: http://chandoo.org/podcast
2 Responses to “Top 10 Power BI Interview Questions & Answers”
Hello...
In Power BI I have data that includes months by name only (e.g. May, April, December...)
I need to build charts etc. but i need the months to go chronologically... not alphabetically... I cannot seem to find the fix to this.... once again, my data does NOT have an actual date attached to it (like 02/01/2023)....only month names... can i use a helper table wher i id the month names as numbers 1 thru 12? and if so, how do i manage this to work for me ?
Thank you.
~Keith
You need to setup an extra table to map each month name to a running number. A simple 12 row table like
Jan 1
Feb 2
Mar 3
..
Dec 12
Then create a relationship between this month table and your month column
Now, go to "table view" in Power BI and set the sort by column to month number for the month name column on this new table.
Finally, use the new table's month name whenever you need to refer to the month name in the visuals.
They will be chronologically arranged.