Відео

i think you should start from use case diagram, class diagram then come to the actuall code

Timestamps 00:04 - Introduction to low-level design of a customizable Snake and Ladder game. 02:19 - Initialize game configuration for Snake and Ladder. 04:32 - Designed a dice class and a generic jumper class for Snake and Ladder game. 06:53 - Implemented game board features for Snake and Ladder. 09:10 - Implemented game mechanics for starting and managing player turns. 11:28 - Game logic manages player positions and winning conditions in Snake and Ladder. 13:41 - Handling player movement for snakes and ladders in the game. 15:58 - Game logic involves players, dice rolls, and handling snakes and ladders. 18:12 - Overview of Snake and Ladder game board design.

Not good enough

@TheTechGranth Ensure that no ladder endpoint coincides with a snake start point, and no snake endpoint coincides with a ladder start point. I think we need to add this conditions.

Thanks for explaining in such an easy way

How to implement multiple parking entries and multiple exits..

hi I think can we also use event type Observer Design pattern where NOtificationService will be out producer and EventListener will be out subsriber which is implemented by WhatsappMsgListener, EmailMsgListener, etc. and the events are images, json, xml, text,etc. Can you please guide whther I am thinking in the right way or not

2 never jumped, wrong

Very clear and precise, clear cut information...

This is Gold, thank you so much

Hey @TheTechGranth: Going through your complete videos, thank you for making this content. I make content related to coding myself and I am really enjoying your LLD videos. Would you mind sharing, how do you edit the PPT part in the start where you are able to free draw over text?? Thank you.

One suggestion (from MVC pattern principle): the presentation (lines and plus sybols) should be separate from the representation (the moves played by players).

Extremely helpful. Thanks for the video bro. Please post more LLD videos

Big up

First show class or uml diagram.. This is very unprofessional

You repeated the DRY principle and you could have used strategy design pattern in a better way…answers to your question

Really helpful. Thanks for your efforts. Just had a small doubt, why are the addVehicle and removeVehicle methods protected?

is it good to use graph db here?

Ah, very extensive Got the jist of low level programming, a friend got this exact question in his interview for Philips as an Intern

How and when is the Product inventory DB getting populated? And once an order is placed, shouldn't it decrease the number of items from product DB as well as Elastic search cluster?

Why do we also keep past train details in train_details table? to make search super fast, just keep the train data for the next 3 months, and create a seperate table for past trains.

There are very flows in the train details design, you are considering from and to -> so suppose if a train goes to 10 stations so there will be 45 db entries for this. So instead of 80 you have to take 3160. That will increase our size for month to 240 GB and for 3 months 720 GB.

Can you share the DB schema as well

Perfect video, all functional requirements are covered. Please do add a new section on generic NFR, like how to improve latency and throughput and back of the envelope estimation as well

Amazing explanation. Would just to add that while there was a Load balancer added to separate read and write request, there is a pattern called CQRS which does the same. it involves setting a separate read DB and a write DB with their own services

you skipped the most important part of handling concurrency in this , what is the use of this video without that ? and here concurrency is different as compared to bookmy show as here we will need to take locks on range not a particular row like book my show as if train is going from A -> D and we need the journey from B - > C then how we will handle concurrent users trying to book at that B -> C JOURNEY SPECIFICALLY .

Is the Distributed Queue part of OLTP. Do we collect the data from both database and distributed queue for analytic purpose?

Should player profile contain symbol as well? Symbol can change depending on whether player plays first or second

Great explanation of logger design, and clear design pattern mapping. Thank you.

I think it's better we separate the input and output handling code from the game logic in the GameBoard class

How this parking lot be designed using micro services & provide this parking lot as Saas product?

Thanks

Thanks

Thank you very much

thank you very much.

Thanks

thanks

Thanks

Thanks

Thank you very much

16:39 I see what you did there Hodor.

Thanks

Thank you very much

Thank you very much

Thank you very much

Thank you very much

How seller will be informed about transaction status? ua-cam.com/video/NxjGFIgFCbg/v-deo.html

Not able to understand the Comment and Like Design

Hi, Great video. Can you also make a video on how to do data modelling? In an interview, I was asked to write/draw data modelling for a scenaro and I'm not sure how to proceed.

Hi, So the rate limiter limits the requests per server/service or per user or it can be both?