probably the most effective system design video I found on KZread.

@pratikshabakrola

Жыл бұрын

Thank you, Ali! I appreciate the feedback! Feel free to share it with your friends who may find it useful!

just a thought, not all 5GB is consumed in a second when a viewer watches. streaming is going to be in packets that might be much smaller than 5GB. so the server side estimation for bandth of 10TB/second seems to be over estimating. also you talk about storing uploaded file in different formats, that would mean your initial analysis of 5PB will increase to 10 or 15 PB depending on how many formats you store the video in.

interviewer was so damn real 🤣, btw this is the best video i have seen , please keep continuing your work

I would really clap for you. This kind of explanation is very rare on youtube.

Thank you so much!!! It did work and took less than 5 minutes!

You are amazing !! Streamlining all topics , explaining everything in such a short time. No one does like that .. appreciate your hard work. Thanks for the videos..

This is the first time I leave a comment, thanks so much for making these videos, they are one of the best system design videos I found on KZread!

@pratikshabakrola

2 ай бұрын

Thank you very much!

Wow, your System Design videos are the best I've found on KZread. I love how to the point, concise, yet through the videos are. I also like how you use a realistic visual tool as well. Thank you for putting the time to make these!

@pratikshabakrola

2 ай бұрын

Glad you like them!

@pratikshabakrola

2 ай бұрын

Glad you like them!

One of the finest explanation I have ever seen , I am following a more than dozen of System design channels but the way putting the flow is at the top, Please make more such videos for other topics like chatApps, Google Docs ..etc

@pratikshabakrola

11 ай бұрын

Glad it was helpful!

I've been watcNice tutorialng tNice tutorials and you inspired to try to make soft so I thank you

Mam just perfect design ever saw I'm a fresher idk about this before this is the first video on system design for me i think i did the best choice

Amazing quality and knowledge, thank you so much for making these videos!

@pratikshabakrola

8 ай бұрын

Glad you enjoy it!

Very nice . 👌

TNice tutorials video really helped! Thank you ❤

great video. thanks!

Great Video. Each topic is explained well, Looking forward to more videos

@pratikshabakrola

8 ай бұрын

Thank you so much! More videos to come!

Exceptional Video Pratiksha 👍🏻 Hope to see more such content

@pratikshabakrola

Жыл бұрын

Thank you Ankur! I will try my best to bring good content.

brilliant explanation in all the three videos thanks alot

@pratikshabakrola

Жыл бұрын

Thanks for the feedback! Glad it was helpful!

I like it, thanks for your efforts!

@pratikshabakrola

8 ай бұрын

Thank you🙏

concepts finally line up in my brain and...well, who knows? Maybe I'll be able to make sotNice tutorialng now.

Thanks a lot !!

great video -- I would add -- Video files specifically are usually served using MPEG DASH or HLS -- where the same content is saved at multiple resolutions so it can be served to multiple clients depending on b/w.

Neat explanation. This gives us a template on how to approach system design questions. Thanks Pratiksha.

@pratikshabakrola

4 ай бұрын

Glad you liked it

thanks bro regards from Syria

Thanks 👏 great explanation 👍

@pratikshabakrola

Жыл бұрын

Thank you, Karthikeya !

Great explanation!! Learn a lot, Can you make a seperate video on which DB (SQL vs NoSql) to use in different scenarios .

@pratikshabakrola

Жыл бұрын

Great suggestion! Added to my list! Thanks

Really nice videos on sys design, would love to see more

@pratikshabakrola

8 ай бұрын

More to come! Thank you for the feedback

Awesome Explanation ! Thanks a lot for the efforts you put into these videos. I have seen multiple system design related channels, but you follow a very systematic approach to solving the problems with great detail to each small thing. Maybe you can give a shot at Low Level Design videos along with these high level design videos too.

@pratikshabakrola

6 ай бұрын

Thank you so much for sharing that! Comments from you all keeps motivated to make more videos. In the future, i would be happy to take a shot at LLDs as well!

anyone. I appreciate it!!

Good one thanks 🙏

It's so informative video

@pratikshabakrola

Жыл бұрын

Thank you Digital Crucial :) I appreciate the feedback!

15:24 we should probably do the checks first ( inspection etc ) before splitting to reduce time if any unwanted files / virus are uploaded

Bobby Z I use the signature version but I tNice tutorialnk most of the stuff was also available in the producer edition (I bought that first). I am using

Hello Pratiksha, really appreciate for the level of content you are sharing for everyone…just ❤ it, wondering, do you have a plan to continue this series with new contents on online food booking, delivery system, online betting system, cab booking system etc ?

Hi Pratiksha, thank you so much for the awesome content! I started using excalidraw. But I could not find a library/option with a database table (such as you used to draw the video metadata table). Can you please share the name of the library that has it?

You catch on really fast, it seems complex but once you learn the basics it pretty much branches into experintation

I´m in love with tNice tutorials tutorial!!!!

Hey Pratiksha. Great videos and explanation. One query- you say that you will use a SQL database for Video Metadata and a nosql for some other info... Is it fine to use multiple DB types in a single system. I know you can, but wont it make the whole thing very complex?

Upload API param should also contains USER ID, ,description and other relevant details as this is the first point where the video comes in picture so we should have that parameters also in api??

Fir video URL table, if we have 10M video, each video is lets say 2HR and 4GB in size, if we split it into one minute chunks, each is of 34MB, i split video in 5min chunks each of 170MB, so 24 chunks per video. 10M * 24 = 240M, I think thats a huge data to store in SQL, we would need to worry about sharding here. ALso the files are already grouped, Using NoSQL DB here would be better, for each video we can store chunk info in single object

hi madam, I have got a doubt on Bandwidth estimation 6:58 , we are not delivering 5GB in one click, it's depends on video resolution, isn't it? Lot more to cover, features like comment, like, share, subscription, save, playlist, community, live streaming and so on.. never ending

Yeah too, exceptt I feel the exact sa way i did.

He had when he "pitched down the Nice tutorialgh hats at the end of the phrase. "

Pratiksha, which UML tool you have used? I liked the way you explained the designing so easily with UML diagram.

@pratikshabakrola

8 ай бұрын

Thank you for your feedback. I am using Excalidraw! It's a great collaboration tool. Check it out

👍

I also really appreciate if the author make a video about UnsetupIt, an app that can isolate or remove softs from a . TNice tutorials app is really

How did you learn all this? work experience? o reading books? if so wich ones. Thanks

While doing storage estimations you have not taken into account the different file formats for each video..is that a miss?

@pratikshabakrola

8 ай бұрын

That's great call out! Thank you for doing that. You could certainly add that to your design. When you are doing the interview, you will only have 45 minutes to an hour, so you can focus only on so many things. You don't want to get too detailed upfront and not be able to complete your design in given timeframe as interviewers may be judging your time management skills as well.

hi! Thanks for the video! Which tool do you use for creating and working with the diagrams?

@UpasanaGhosh30

10 ай бұрын

Seemed like Excalidraw to me

@pratikshabakrola

8 ай бұрын

I am using Excalidraw.

@pratikshabakrola

8 ай бұрын

Upasana is right! I am using Excalidraw.

one question! how will order of split videos be mantained? how will video id be decided?

@pratikshabakrola

Жыл бұрын

Hello Deep Kiran, Video Id can be numeric/alpha-numeric or UUID. There are multiple ways we can auto-generate a unique id for each video. Part ID will maintain the sequence of the video. Part ID 1 - will be the first part of the video, Part Id 2 will be the second part of the video, and so on! I hope this answers your questions!

I really liked the estimation simplification you did there. But I do not agree that category would be a string., categories are probably limited, so they would be a foreign key to another table. It would also be a very big red flag if you talk about mp3 for video and not mp4. Mpeg layer 3 is only for audio.

@pratikshabakrola

8 ай бұрын

Thanks for sharing that!

Hola I can hear ya better now 😮❤❤❤❤

@pratikshabakrola

Жыл бұрын

Thanks for sharing that!

What is the `cache layer`? Do you implement it as a separate web service or attach it to the caller?

@jesusarevalo9817

2 ай бұрын

it could something like a redis database and it should work

Sis you're going too hard with the subscribe alerts. But excellent video nonetheless!

has anyone ever co up with such a good lody, and forget it seconds later

soft interface support.

learn what they are doing. I would learn how to lay down drums on the channel rack and use so loops, and then once you have your

Why interviewee looks more mature than interviewer 😂

@pratikshabakrola

Жыл бұрын

Ha ha ! 😝

Thought I was the only one "General S hettings...for the S het"

Didn't get your Bandwidth calculation, 2000 QPS * 5GB,. I don't think 5gb is required, the video will be downliaded in chunks of may be 100MB each, as and when user plays the video. CMIIAW.

away with what setups can generate.

No one explains SD better than you❗

Well my GMS is softing like my old broken Hard Drive ?!

Ur a telugu girl i know please do vedios also in telugu

@pratikshabakrola

6 ай бұрын

hi, I am sorry to disappoint but I do not know Telugu. :)

How this pretty woman came in suggested videos. 😂

@pratikshabakrola

Жыл бұрын

Ha Ha!

but I guess I just have to deal with bluetooth, tNice tutorials is a big con.

My brain is overheating

p͎r͎o͎m͎o͎s͎m͎ 😠

Very very helpful video.. Good explanation... I would also like to know how will you handle authentication and authorization? @pratikshabakrola