BookMyShow/MovieTicketBooking - Low Level Design | Coding Interview Series | The Code Mate

Low-Level Design Case Study: BookMyShow/Fandango
BookMyShow is an online ticketing service for cinemas, theaters, and sports. BookMyShow app helps users book movie tickets, concert tickets, sports tickets, and get access to events calendar, showtimes, movie reviews, and promotional offers, etc.
In this design round, We started from the requirement gathering and end up with designing the class diagram for the same, Also explored how can we write a sudo code from that. Below is the outline of the session/
1. Understanding of Problem Statement
2. Requirement Gathering.
3. Identifying the Actors and Creating a Usecase diagram
4. Understand complex execution flows with an Activity diagram
5. List down entities and the relationship between them to form a class diagram
6. Go through the class diagram
The Session will give you a brief insight into how to approach a Low-Level design for a given problem statement.
Please find the Sudo code repo and class diagram link.
💡 Sudo Code Link : github.com/naval41/Low-Level-...
🗺 Class Diagram Link : github.com/naval41/Low-Level-...
🎬 Low-Level Design Playlist: • Low Level Design | The...
🔥 DONT CLICK THIS: bit.ly/2BEDWYG
👍 Let's Connect on Facebook: bit.ly/31KPcgI
🔗 Share within your network: • BookMyShow/MovieTicket...
📲 Connect on Telegram: t.me/joinchat/Kc_ZkBsijqXJDWr...
#lld #llddesign #systemdesign #design #interviews

Пікірлер: 68

  • @shivaakrish
    @shivaakrish2 жыл бұрын

    This playlist deserves more views. Thanks a lot.

  • @ChandraShekhar-by3cd
    @ChandraShekhar-by3cd3 жыл бұрын

    Thanks sir for such a great explanaion. Please keep posting more videos on LLD and HLD as well as system design . Thanks a lot for your effort.

  • @Aditya-rs5dj
    @Aditya-rs5dj Жыл бұрын

    finally found someone who is sane enough to teach this subject

  • @abhijeet1abhijeet
    @abhijeet1abhijeet2 жыл бұрын

    Just completed the LLD playlist. Very nicely done. Thanks a lot!

  • @thecodemate7048

    @thecodemate7048

    2 жыл бұрын

    You're very welcome!

  • @mahahrishi
    @mahahrishi4 ай бұрын

    Hi @TheCodeMate, Thank you for the insightful video on system design. However, I wanted to point out that BookMyShow primarily functions as an aggregator. Therefore, the actual seat availability and booking processes are likely managed by third parties or partners, such as Inox, who handle the ticket reservations. Could you consider creating a video explaining how such aggregators communicate with multiplexes or chains of multiplexes, how they display showtimes and seat availability in real-time, and how they facilitate real-time ticket bookings?

  • @vmtravelogue1323
    @vmtravelogue13232 жыл бұрын

    Recently i have started looking to learn system design and here i am !! . Glad i reach to this video that gives a detailed information about LLD. This video probably gives me some starting ground but if you can suggest what next could be really helpful . Thanks for this video .

  • @sushantsingh5603
    @sushantsingh56032 жыл бұрын

    Designing with Apis is always give lot more understanding and realistic approaches to freshers.

  • @VijayKumar-vv6yw
    @VijayKumar-vv6yw3 жыл бұрын

    Missed your content for a long time dude ! Keep them coming !

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    I am glad that the code mate has family member like you. I am working on more sessions.

  • @kaminey26
    @kaminey264 ай бұрын

    very nice design brother! good content, keep it up. Such attention to detail and all cases.

  • @vinaygupta2369
    @vinaygupta23692 жыл бұрын

    thankyou so much, buddy. I watched each video of this course and it was so detailed and practiccal. thankyou so much.

  • @boong18
    @boong183 жыл бұрын

    Thank you so muchh! Was looking for days for low level design resources!

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Glad I could help!

  • @prateekdiliphalwe2537
    @prateekdiliphalwe25373 жыл бұрын

    Thanks for this thoughtful discussion. Had a question: Shouldn't be search API a part of Customer and FDO?

  • @_SarveshJoshi
    @_SarveshJoshi Жыл бұрын

    Informative Playlist, Thanks Nevneet!

  • @saijagadeesh2687
    @saijagadeesh2687 Жыл бұрын

    Great video! How does db come into the picture? For eg, do we need to load up the data of 'cinemaHall' class from db ?

  • @holatechm
    @holatechm Жыл бұрын

    Never found in KZread before in depth of system design, thanks a lot bro, it is very informative, you rock

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Glad to know that you liked it.

  • @vishnusingh4118
    @vishnusingh41183 жыл бұрын

    Very informative! It would be great if you could do a hands-on Java code walk down to follow this up, telling how these things are implemented in an industry standard way. Since most of the target audience is relatively new to these things, learning industry-level best practices would be very useful. Thanks again for the fantastic video. Keep it up! :)

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Great suggestion! Let me think through that.

  • @dhruvpahwa7602

    @dhruvpahwa7602

    3 жыл бұрын

    @@thecodemate7048 Request you to please consider the above suggestion as it will really help the audience to build their dream projects

  • @shikhamaurya48
    @shikhamaurya482 жыл бұрын

    I have seen many videos on LLD but your's is best which is having class diagram in explanation. I am looking for more videos on LLD from your end so that we can get our concepts more clear. Sir please please please make more videos and add to the playlist.

  • @sureshrampelli
    @sureshrampelli2 жыл бұрын

    This is one of the best videos of LLD. Just superb.

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Thanks a lot.

  • @MOHDSALMAN-sj2zu
    @MOHDSALMAN-sj2zu3 жыл бұрын

    Awesome Video. Please make videos on: 1: Amazon Locker 2: Online Chess 3: Design a Vending Machine 4: Parking Lot System 5: Car Rental Application like Zoomcar

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Thanks for the idea! Some of the definitions i am already working on.

  • @jasper5016
    @jasper5016 Жыл бұрын

    Great video. Thanks. Can you please do more case studies?

  • @deepakparamesh8487
    @deepakparamesh8487 Жыл бұрын

    This playlist is a gold mine

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Thanks buddy!

  • @meghawadhera2089
    @meghawadhera20893 жыл бұрын

    Good content with perfect explanation.Thank you so much.

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Glad it was helpful!

  • @dambar67
    @dambar672 жыл бұрын

    Nice Video, but have few doubts 1. what is the relation between show and booking ,how it will know which show it has booked 2. how movie is associated with show?

  • @whynesspower
    @whynesspower9 ай бұрын

    32:09 If I am required to give the schema of the SQL tables of these classes, will I create a table for each of these classes and then connect their foreign keys as indicated by composition in the diag?

  • @sandeepsingavarapu3839
    @sandeepsingavarapu38392 жыл бұрын

    Good video, could you also post a video on examples like Netflix , Amazon

  • @priyabratajena6439
    @priyabratajena64392 жыл бұрын

    which notebook you are using to write on pen tab?

  • @curiossoul
    @curiossoul10 ай бұрын

    How do you handle multiple users booking the same ticket say the last one remaining without impacting scalability

  • @mehulsolanki9435
    @mehulsolanki9435 Жыл бұрын

    Good explanation. Great job to cover all the details.

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Thanks Mehul.

  • @ParthVikani
    @ParthVikani3 жыл бұрын

    One quick question @thecodemate - database diagram is based on relational. how to choose directly relational instead of NoSQL?

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Hi Parth, Its a class diagram and not the database diagram. Adding to that selection of Database is highlevel design topic.

  • @ashaynayak5259
    @ashaynayak52593 жыл бұрын

    Complete and nice explanation.

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Glad it was helpful!

  • @chetanfuloriya3381
    @chetanfuloriya33813 жыл бұрын

    Nice video

  • @vaibhavwalekar8236
    @vaibhavwalekar82363 жыл бұрын

    Good Job Brother, I really liked you content. Just one suggestion, if in interviews, http rest api's are asked, then can you add them in further videos as well ? and Keep it up, thanks for such a good content.

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Thanks Vaibhav, let me see if your request can fit into current sessions.

  • @mohit8299
    @mohit82993 ай бұрын

    Thanks 🤩

  • @sanjaikumar1011
    @sanjaikumar101110 ай бұрын

    Bro can u create Notification alert for Movie ticket booking in Bookmyshow For particular movie date and theatre Sounds good right

  • @shatendrasingh6273
    @shatendrasingh62732 жыл бұрын

    In the use case diagram, the external system(actor) is a web service that is being called to push the notifications out to the users. Is it so?

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    It may be service or it may be some job processing which takes chunk of data and process and send the notifications.

  • @raidsingh4599
    @raidsingh45993 жыл бұрын

    This is excellent

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Thanks Gurtej Singh.

  • @nishantdehariya5769
    @nishantdehariya57695 ай бұрын

    Nice

  • @joelkthomas1665
    @joelkthomas16652 жыл бұрын

    Great video very informative

  • @thecodemate7048

    @thecodemate7048

    2 жыл бұрын

    Glad that you like it

  • @amanagarwal9700
    @amanagarwal97003 жыл бұрын

    Its great Sir

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    Glad to know that.

  • @Umashankar14412
    @Umashankar14412 Жыл бұрын

    Sir please upload more videos and case studies, and also write code for classes which you have given in GitHub in live session atleast for 1 case study, thanks.

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Will upload soon

  • @cuteangel1726
    @cuteangel17263 жыл бұрын

    Please make on parking lot problem also

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    There is great material present for the parking lot, creating a more video on that will not add more value to the topic. Will try something else.

  • @adithya105
    @adithya10520 күн бұрын

    gedru kasta ede sir Scotland ge

  • @ganapatibiswas5858
    @ganapatibiswas5858 Жыл бұрын

    Is it possible to give this many details in an interview?

  • @thecodemate7048

    @thecodemate7048

    Жыл бұрын

    Nope, I have detailed to explain in depth. Normally focus during interview is on class diagram and indepth implementation for one of feature.

  • @ngneerin
    @ngneerin3 жыл бұрын

    25:00 that's not how single responsibility works

  • @devendarreddy9628

    @devendarreddy9628

    11 ай бұрын

    yup, i feel makeBooking, getBooking, cancelBooking should sit in Booking entity

  • @personal6009
    @personal60093 жыл бұрын

    This is too much design for any interview

  • @thecodemate7048

    @thecodemate7048

    3 жыл бұрын

    For interview you are more focused on the class diagram and writing a sudo code. You might not need to explain whole design but its good to have this to come up with right entities.

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