System Design of a Delivery System like Zomato with

In this video, we look at what powers the delivery and tracking systems of e-commerce apps like Zomato, Swiggy, and Amazon.
Along the way, we go through relevant spatial algorithms, network protocols, and design components used in location-based systems.
Cheers!
00:00 Problem Statement
00:45 Requirements
02:00 High-Level Design
04:01 Capacity Estimation
05:36 Location-Based Queries
13:30 Tracking riders
20:00 APIs
24:05 Conclusion, thank you!
Quad Trees: • Designing a location d...
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[@KeertiPurswani]

Absolutely love recording this series! The discussions are so raw and real, hope you all are also liking it!

[@rishiraj2548]

Yes... Great thanks

[@rishabhbafna36]

12:55 Here in the cache you can store the data in a priority queue like data structure in low level, where the nearest, best rated and fairest top riders let say 10 will get the notification of the order. And If non of them accepts for say 1 minute, than next 10 will be shown. This way we can limit the size of the cache and fetch the top required data from the central db in the memory.

[@arunavasaha7051]

Yes, thats great idea

[@andw2001]

Congrats Guys, could get a lot of insight from this talk! Rock on! 😁

[@RAZREXE]

Amazing video as always, thanks Keerti and Gaurav

[@user-zk1zm6sm2u]

Interesting design and discussion.

[@sandipan329]

@KeertiPurswani, Gaurav, what tool/website do you use to draw the shapes for system design, the one in the video seems really smooth here!!

[@biswajitroy_isgpp2343]

Hey gaurav can u explain the persistent connection

[@prashantgarde]

Thankyou

[@adityashrivastava5018]

Which keyboard does gaurav has ?

[@bagirathan8350]

don't you think for updating the location its better to have a seperate service where delivery partner sends location updates to which updates the cache instead of delivery matching service since it could have a lot of persistent connections and can be scaled independently, because there may be few orders in a day and some days can have large orders which would make the load on delivery matching service quite high, because anyway we have to update the location of drivers, or am i missing something?

[@rishiraj2548]

🙏🙂👍

[@akshaynaik1719]

Which tool you using for designing?

[@AtizaJuanita]

It's called Miro

[@dhirajnavale3861]

1st