Getting a recursive type column in Power Query Editor in Power BI
In this writing, I want to share how I try to solve questions that ask about getting recursive-type results in Power BI. I sometimes face...
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Jihwan Kim
Nov 7, 20224 min read
LASTNONBLANK & LASTNONBLANKVALUE DAX function in Power BI
In this writing, I want to share how I use LASTNONBLANK and LASTNONBLANKVALUE DAX functions, or how I do not use those to get the same &...
114 views0 comments
Jihwan Kim
Oct 31, 20222 min read
TOPN DAX function with Pie chart in Power BI
In this writing, I want to share how I use pie chart in my Power BI report, even if some other Power BI authors do not prefer to use the...
25 views0 comments
Jihwan Kim
Oct 25, 20223 min read
Incremental refresh configuration in Power BI
In this writing, I want to share what I consider when configuring incremental refresh in Power BI. Most of cases, I failed or got doubt...
188 views0 comments
Jihwan Kim
Oct 20, 20222 min read
Two roles for one user - RLS (Row Level Security) in Power BI
In the previous blog post, I explained how to implement RLS and OLS (Object Level Security) at the same time for one user in one dataset...
194 views0 comments
Jihwan Kim
Oct 14, 20222 min read
When can I use OFFSET DAX function in Power BI
In this writing, I like to share what I have learned about OFFSET DAX function, that recently came out to the world, but not yet...
469 views0 comments
Jihwan Kim
Oct 12, 20222 min read
When to build a dashboard in Power BI service?
In this writing, I like to share when I need to build a dashboard in Power BI service, instead of just sharing reports. Situation In one...
24 views0 comments
Jihwan Kim
Oct 5, 20223 min read
Virtual relationship by utilizing DAX, in Power BI
In this blog post, I want to share how I create a virtual relationship by using DAX formula when no physical relationships were found....
226 views0 comments
Jihwan Kim
Sep 30, 20222 min read
When I fail to convince people about getting value from Power BI report, then I do this!
In this writing, I want to share what I usually do when I fail to get attention from people about having great insights from Power BI...
43 views0 comments
Jihwan Kim
Sep 27, 20222 min read
Configuring & writing Format String Expression in Tabular Editor, in Power BI
In this writing, I want to share how I use Tabular editor in Power BI to change format of a measure that I use in a visualization. How to...
224 views0 comments
Jihwan Kim
Sep 23, 20223 min read
Implement both RLS and OLS together in Power BI
In this writing, I want to share how I implemented both RLS and OLS together in my Power BI report. Most of my Power BI reports, I...
1,502 views0 comments
Jihwan Kim
Sep 19, 20223 min read
ADDCOLUMNS + SUMMARIZE VS. SUMMARIZE and Calculated Column VS. Calculated Table in Power BI
In this blog post, I want to share what I have incorrectly understood in Power BI. I think there are more than 100 things I still do not...
166 views0 comments
Jihwan Kim
Sep 14, 20222 min read
My checkpoints when considering Query Folding in Power Query Editor in Power BI
In this blog post, I want to share what I check in Power Query Editor when thinking about Query Folding. There are so many writings about...
189 views0 comments
Jihwan Kim
Sep 12, 20223 min read
What are use cases of adding ranking column in Power Query Editor in Power BI
In this blog post, I want to share how I use Power Query Editor in Power BI to get ranking-column and what were the use cases in my...
201 views0 comments
Jihwan Kim
Sep 9, 20222 min read
List customers of Top50%-Sales in each month, in Power BI
In this blog post, I want to share how I try to write DAX measures in order to show a list of customers who made TOP 50% of sales in each...
241 views0 comments
Jihwan Kim
Sep 7, 20222 min read
Running total by reset condition - DAX in Power BI
In this writing, I want to share my thought process about how I build it up to provide a solution for showing running total that is reset...
62 views1 comment
Jihwan Kim
Sep 6, 20223 min read
Create a Function in Power Query for getting Group Running Total
In this writing, I want to share how I learned to create a function in Power Query Editor in Power BI Desktop in order to get Running...
140 views0 comments
Jihwan Kim
Sep 3, 20222 min read
Writing CALCULATE two times? => CALCULATE ( CALCULATE (... ) ) in Power BI
In this writing, I want to share how I will going to find out what will happen if I write, for instance, CALCULATE ( CALCULATE (...
683 views0 comments
Jihwan Kim
Sep 2, 20222 min read
Create a calculated table that contains active employees on each date, using GENERATE in Power BI
In this writing, I want to share how I try to create a caluclated table that shows who are active employees on each date in Power BI....
363 views0 comments
Jihwan Kim
Sep 1, 20223 min read
NATURALINNERJOIN vs. TREATAS in Power BI
In this writing, I want to share how it is different when using NATURALINNERJOIN DAX function and TREATAS DAX function in Power BI. In...
154 views0 comments
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