How to draw a Data Flow Diagram (DFD)

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[@hazeywazy]

0:00 - General
15:14 - Context Diagram
21:00 - Level 1 Diagram
24:10 - Level 2 Diagram
26:20 - Example
This is the best explaination i have ever watched. Just making a timestamp for myself cuz I know I'm gonna be back when I need to draw DFDs again :')

[@prasadba8983]

A very nice piece on DFD's. Can't ask for anything better than this! Thanks a lot and continue your great effort.

[@KENILDINESHPATELBCE]

One of the best tutorial ever on DFD!!
The helicopter analogy was awesome!
Thanx a lot...

[@anamitraghosh6737]

A very very helpful tutorial, I actually took notes from it and DFD's are so much more approachable now. Thanks!

[@iliescu902]

I'm a lawyer with no knowledge of IT and this helped a lot for starting my business. thanks!

[@maxlong1374]

Loved this tutorial, thank you. It is just I was searching for. A technique for thinking. Indian teachers are the best!

[@OnichanDeez]

Many dfd tutorials have come to be since the last time I checked this tutorial. But I still come back to this legend whenever necessary

[@amarnathgoswami368]

Thank you for well explained about DFD. totally impressed with this lecture sir.

[@Ctrlshifti]

best explanation i have seen regarding DFDs till now

[@zZE94]

What a brilliant clear explanation. Doesn't get any better than this. Lovely!

[@chaoSefat]

The best thing about +BBarters is the way he explains, his expression, movement. It seems like he is talking to me directly. The information is rich. He knows what he is saying that is why he can explain so easily.

[@MashroorAlam]

This helped me a lot....its my SYSTEM SOFTWARE exam tomorrow and you came as life saver for me. Thank you!

[@JD-hq1kn]

You are so passionate about teaching, hard to find teachers like you... I hope we could work together someday..

[@abdulazizibrahim3415]

waw!! amazing i like the way you explain it in simple terms, i hv been listening to my lecturer for 2hrs but i couldnt understand, da 38 mins is worth watching

[@MunkyChunk]

Amazing explanations!! 39 mins well spent!

[@samaranand8660]

my lab class is running, teacher asked me to draw DFD and guess what .. haha... I m currently learning it from one of the best YT video

[@sanashahin7971]

THIS IS SERIOUSLY VERY VERY HELPFUL....THANK YOU SIR

[@denmau]

this helicopter illusion is one of the best, I felt like a pilot when doing that exam☺

[@kabitahalder5892]

Thank you! It has helped a lot for documentation of a college project.

[@aartigupta5830]

this video was worth watching!! Thanks a lot.. it is really helpful for beginners.

[@umaimarahman1654]

Thank you so much for making such an awesome video. Its the best video on dfd on this planet. Thanks a lot :)
All the best for your life. :)

[@iamprashant1]

Umaima Rahman .

[@SkinnyTales]

so i have to go to Mars to get a better one? ;)

[@Tazertech]

Very much Appreciated. Was very helpful for my Midterm preparation. Stay Blessed.

[@Dr01nE]

Learned more from you guys than from my school. Thanks!

[@medhasarkar8096]

it really helped me a lot to understand how to draw a dfd. it was demonstrated beautifully. thanks a lot for this video.

[@rpitpatel1004]

What a wonderful explanation Sir. Thank you very much for your help I really appreciate it.

[@ajimahifeanyi2784]

This is an excellent Tutorial.
Best I have seen so far.
Extremely helpful .
Thank you Sir.

[@nehakanchi8573]

I m glad I found this video 😊
Thanks 💐
From 🇳🇵

[@nyashachikobvore3052]

very nice video, with detailed information, i like most the commentary teaching method

[@imalkasamarasinghe5920]

Great explanation. Highly recommend to watch.

[@SharmilaDeviJayakumar]

A very comprehensive video !! I appreciate your efforts. Thank you !!

[@hatsinze]

Best video for this topic👏👏Someone who explains everything in English and very well, Thanks sir

[@narendrakesavarapu3640]

Excellent , Thanks a lot for clearing all my queries.

[@yashpalsinghsavner7388]

awesome! Great teachin. I got it Completely. Thanks

[@juliusmuruthi4654]

This is one of the best explanations I've seen, 4 years later

[@DemandCapture]

Kali!

[@sachinpandey8028]

Highly Informative ..Clear all doubts

[@alifzulkifeli7805]

you just cover my whole final exam. thank you

[@kapildeshmukh7878]

Amazing video.
Cracked an internship because of this. Let me know if you're in Pune sometime, I'll buy you a drink. Thanks 🔥🔥🔥

[@shilpisahu5702]

Best DFD explanation ever!!!

[@humayunnasir6261]

Excellent video Sir . Lots of respect from Pakistan .

[@roselinyap2476]

Thank you so much, very well explained. Helped my project :)

[@farhandulip8039]

Thnx a lot for ur precious information n teachings it helped me a lot......

[@asifkhan746]

this video is good at explaining what a DFD is, its really help me lots for my interview
thanks for such great work...

[@faisalkhalil.]

watched 1st tym ur video and really got many answers of my doubts...thank uhhhh sir

[@sangitaghosh4504]

thank you... cleared all by stucked up conceptionS regarding DFD's in just 38:42 mints !!!

[@BBarters]

You are welcome, would you like to suggest few more topics for us to cover, that could help you, please let us know.

[@sangitaghosh4504]

BBarters thank you so much for letting me open to my interpretation for u :)

[@bdeba99]

how r you Sangita??deba here.....the explanation really helped

[@sangitaghosh4504]

Debayan Biswas yes Deba... it Did !!! :D good 2 see you here :)

[@bdeba99]

good to see you too👍

[@JoeRoss578]

Thanks for this video, it was extremely helpful!

[@mubeenkhan8210]

Thnku Sir very helpful..Respect from PAK

[@nbotelho10]

Very well explained. Thank you!

[@swapnilgupta5117]

BEST VIDEO ON THIS TOPIC....KEEP IT UP.

[@haseebrehman6970]

It was a wonderfull tutorial and worth watching it. Thanks

[@bhanugautam1532]

thankyou so much, god bless you guys!

[@ruhnshnik9106]

Thanks bro. i wish every success in life 4 u

[@shaheenyasmin1010]

The explanation of dfd is very good. Thank you for making us understand so well.

[@BBarters]

Glad it was helpful!

[@HappyNormalHuman]

This was so helpful. Thank you so much.

[@Reality789]

This is so well explained.

[@muhammadfaisalsaeed777]

Thanks a lot.. Very helpful lecture

[@priyanka3975]

thanks sir, this dfd session is easily understand me.....

[@sharifsircar]

Nicely presented, thanks a bunch

[@sourabhsinghyadav5637]

WoW! Perfect way to teach!

[@baseddepartment1306]

Superb! Just what I needed!

[@RonnieMamgain]

sir u are just awesome

[@BasitAli-jt6gb]

Nice one. Highly Informative ..Clear all doubts

[@alperb.k1908]

This is a great source thank you very much.

[@akashjadhav2920]

Thank you sir for this great tutorial.

[@madaaemail]

thank you, that was really helpful, thank you

[@gameworldfor4u279]

clear understanding

[@luckyrathore03]

Thanks, Its really helpful .

[@dopedexter1399]

This video was really very helpful for my presentation :

[@surjitkabla8191]

very well explained clearly this will be helpful for me in todays exam to gain 16 marks thanks

[@enoshsubba5875]

You are really helping me clear my semester

[@gauravrijal9163]

Indeed very much informative!!! THANKS : )

[@medhashreetak1306]

Great explanation ..thank u sooo much sir :-)

[@chiragmehta2955]

gem,clear explaination ❤‍🔥💫

[@nivarthanasandeepani9440]

Great explanation.Thank you

[@shubhampandey2785]

Beautifully explained

[@lovepreetdhillon2291]

sir your way of teaching is really awesome....

[@iLucaBeats]

Great video. cheers!

[@AlexLee-mw7js]

It's a very nice tutorial! Thank you!

[@nyakallonyamane2314]

This has been very helpful

[@mohiljain9708]

great upload.... thanks a lot for making dfd's look so simple...hope that the quality of videos improve...would also like to understand various data models of software engineering....please upload a video for the same...thanks in advance

[@pranavjoshi3794]

Its Useful for us.......Thankssssss

[@upendragautam4092]

best explanation ; fully satisfied ;

[@jonflett214]

I just watched the ERD tutorial and this back to back. Really excellent thanks so much you are a great educator. Is it ever appropriate to move into Level 3 diagrams? If you are modelling a complex system I would imagine being able to go into more levels to be very useful.

[@EnesAckoglu]

Thanks for such a perfect video.I want to add a little definition for processes,Their names have to be labeled with verb ,Because a process generally makes data transformation actions.

[@randomthings_07]

very cool way to explain DFD

[@shwetavirape4843]

This video is very useful for me sir... Thank you so much..
Please make videos on other such examples..
Once again thank you..

[@mihirchakrabarti338]

Superb teaching!!

[@SKtheGEEK]

thanks for the video ... really appreciate it .

[@shanicetownsend5169]

I enjoyed this session I feel so involved.

[@aditghanekar]

very helpful Sir thank you!

[@mattmajedi]

really informative, thanks

[@VaishaliGoyal49]

Thnkw Sir..very well explained!

[@prachigoyal2510]

very informative...and helpful

[@nihthayarajmuniandy3887]

Very nice tutorial. Thank you very much. :)

[@lokuambati2800]

Gud explanation sir ... helicopter example super

[@punitsharma879]

awesome tutorial. thank you very much :)

[@sudhirlamsal4465]

This is done really good .. thumbs up bro (y)

[@shivprakashtripathi8028]

awesome.........explanation

[@marzouguisahar5153]

life saver i swear

[@vikrambaranwal3394]

thanks...this is very really helpful.

[@abhishek2116]

Very nice & helpful.