Video

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.

@pratikshabakrola Which tool you are using to create the design here.

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?

Loved it.

I came here just to see her beauty ❤

wannabees be faking day and night

Nice video. Which tool is used to make the system design diagram?

great video. thanks!

Good

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..

love your courses. Thank you.

Very informative video...thank you so much. What tool did you use for draw the diagrams?

You should have talked about fan out service, how it will pre create user feed

Didi tusi great ho

Thanku

Notes I have taken from Video 1: Load Balancing - Round Robin - Weighted Round Robin 2: Caching - LRU (Least Recently Used) - LFU (Least Frequently Used) 3: Databases - SQL - NoSQL - ACID Properties - Partitioning - Master-Slave Replication - Read Replicas - Scaling 4: Horizontal Scaling vs. Vertical Scaling 5: Single Point of Failure 6: Content Delivery Network (CDN) 7: CAP Theorem - Consistency: Strong Consistency, Eventual Consistency, Weak Consistency 8: Pub/Sub (Publish/Subscribe) Messaging Queue 9 : Elasticsearch 10: Architectures 11: Monolithic Architecture - Service-Oriented Architecture (SOA) - Microservices Architecture 12: API (Application Programming Interface) - Verbs: GET, POST, PUT, DELETE, PATCH 13: Capacity Estimation: Storage, Memory, Traffic, Bandwidth - QPS (Queries Per Second) Hit 👍to help others. Thank you Pratisha. 🙇

lot of blatant flaws. revciews are shown on prd pg not search svc!

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

That was really great, 2.8K is very low on the like count. I wonder why

is that storage calculation is wrong? shouldnt it be 2000 * 10^12??

There are many other aspects that will be good to cover - Distributed crawl job quota management, determining crawl budget per URL, crawled content dedup methods, optimizing your system for network B/W or disk I/O etc.

One of the best Solution , Mam do the leetcode problems like this way its very help to us

Kind of feels like this solution is wrong

Hi, could you share your icons library of excalidraw.. It will be much helpful in system design interviews.

The best sytem design videos aroud. really like the method of starting small and dealing with high throughput and availability next.

Such a great video.but background music was not needed in the video

Awesome work Pratkisha. Thanks.

nice solution, great logic

What tool do you use for designing systems in your videos

Good one thanks 🙏

Gem❤

Piece of advice you could slow down a bit when explaining some concepts to allow beginners to understand system design better. Its just my perspective as i had to slow down video speed to .75 , also you can monitize by extending length of the video and trying to provide a normal speed explanation.

what tool did you use to draw the system?

Amazon

Too Good !

I had to go in 0.75 slow mode, some explanations are very fast.

Best Video On Web Crawler, without doubt, good work. This channel would go to million subscribers in coming years

awesome video

Could you please let me know whats the tool used to do the system design diagram

Thank you for this video. Please what tool do you use to implement the design?

Please put more effor in researching and reading about the existing social media applications before comming up with a design. Fetching everything via get feed service - even media files - seems very wrong as that data can be fetched independently (via cdn or some other read post service) once postIds are retrieved. Same goes for iteration db data as that also can be fetched independently. If this all would have been returned by a single API - it will take forever.

Have a lot of problems, 1- this system for monolithic and big system use microservice and in microservice system design is different, 2- in database image is another table, and it's a very bad example of system design. 3- in API request must have pagination, no limitation for result. And ...

👍

👍

What tool are you using for whiteboarding?

which whiteboard webpage used in this video?

crisp and very relevant to interviews. estimations are good again wrt to interviews . thank you

preparing for zoho !!

ma'am don't need not to be sorted to the NlogN be not needed question proper read

Thanks a lot, I am able to understand this problem quickly and your voice is so clear. Keep doing.