The Difference Between M And DAX With Cooking

Eugene Meidinger explains the difference between M and DAX as languages using a cooking metaphor:

I like to think of M as this sous chef. It does all the grunt work that we’l like to automate. Let’s say that my boss asks for a utilization report for all of the technicians. What steps am I doing to do in M?

  1. Extract the data from the line of business system
  2. Remove extraneous
  3. Rename columns
  4. Enrich the services table with a Billable / NonBillable column
  5. Generate a date table

This is all important work, but I would have to do the same work for a variety of reports. Many of the steps tell me nothing about the final product. I would generate a date table for most of my reports, for example.

I think the metaphor holds.

Related Posts

Java With Visual Studio Code

Niels Berglund learns about Visual Studio Code and writing Java in VS Code: I mentioned above how Maven is a build automation tool for primarily Java projects. There are other build tools as well, but in this post, I use Maven as it is – which I mentioned above – the de-facto standard for Java-based […]

Read More

LISTAGG In Snowflake DB

Koen Verbeeck continues investigating Snowflake capabilities: Since SQL Server 2017, you have the STRING_AGG function, which has almost the exact same syntax as its Snowflake counterpart. There are two minor differences:– Snowflake has an optional DISTINCT– SQL Server has a default ascending sorting. If you want another sorting, you can specify one in the WITHIN GROUP clause. […]

Read More

Categories

April 2018
MTWTFSS
« Mar May »
 1
2345678
9101112131415
16171819202122
23242526272829
30