Azure Data Factory Mapping Data Flows Tutorial | Build ETL visual way!

With Azure Data Factory Mapping Data Flow, you can create fast and scalable on-demand transformations by using visual user interface. In just minutes you can leverage power of Spark with not a single line of code written.

In this episode I give you introduction to what Mapping Data Flow for Data Factory is and how can it solve your day to day ETL challenges. In a short demo I will consume data from blob storage, transform movie data, aggregate it and save multiple outputs back to blob storage.

Next steps for you after watching the video
1. Azure Data Factory introduction video
2. Check mapping data flow documentation
3. Helpful tips and samples

### Want to connect?

[Haribabu-zjhd]

So nice of your talent explaining the data flow in simple way. Thank you so much Mr.Adam.

[joshuaodeyemi]

I love you, Adam!

I have been struggling with using expression builder in Data Flow. I can't seem to figure out how to write the code. This video just made it look less complex. I'll be devoting more time to it.

[subhodipsaha]

I just find your videos while searching for ADF tutorials in youtube. The materials are fantastic and really helping me to learn. Thank you so much!!

[dimitarkrastev]

Great video! Most videos seem to focus mostly on the evertisement material straight from Azure. At best they show you the very dumb step of copying data from a file to DB.
This is the first video I saw where you actually show how you can do something useful with the data and close to real life scenario.

Thank you.

[bifurcate-ai]

Adam, I have been watching many of your videos. As someone new to Azure, i find your videos immensely valuable. Keep up your great work, really appreciate!

[hassy]

Excellent presentation of ADF Data Mapping...we love to see more Data Factory ETL videos. Thank you Adam!

[hovardlee]

-1979 and, 12
This is why complex logic is needed. Nice tutorial :)

[gunturchilli]

Thanks you so much Adam. I was able to crack an interview with the help of your videos. I prepared notes according to your explanation & 3 hrs before the interview i watched your videos again it helped me alot

[lavanyay]

very very detailed work flow, i tried this and able to understand Data flow process so easily . Thank you for the wonderful session.

[icici]

I am new to data and ETL stuff but your video's are too good. Excellent examples and very clear explanation so anyone can understand. Thanks very much.

[alanzhao]

The best video about Azure Data Flows I can find. Thank you Adam!

[susanmyers]

@ Work I'm having to build out a Data Mart with no training on my own. You are literally saving my hide with your videos. THANK YOU!

[omarsantamaria]

Awesome video. I've seen a lot of site & videos and they are so complicated, but all yours are very crystal and anyone can understand.

[sameerdongare]

Another awesome video. The best part of Mapping Data Flow was the Optimization...where we could do Partitioning.

[waklop]

Just discovered the channel. Your material is hight quality. It's excellent work. I will go watch more. Thank you Adam !

[fadiabusafat]

Nice one Adam. Cool one. Keep doing fabulous videos always fella.

Many THanks.

[aarontian]

Your channel is totally underrated, man

[subhraz]

Very well explained and demonstrated. Really helpful to get started with Data flows.

[eramitgoswami]

Your way of explaining is outstanding, after watching it feel like Azure is very easy to learn. kindly keep sharing good videos Thank You..

[Lego-tech]

Very crisp and clear information, I watched many videos but Adam's contents are awesome!! Thanks dear!! All the best for future good work!!