What If cache is full, how do you handle cache eviction policies? Currently twitter is not adopting these approaches ,and it can't be scaled with these approaches.
Can you also talk about scaling the database in terms of data where you follow relational modelling of data as the example you took, and the amount of data becomes very large as your user base grows. Sharding/Partitioning based on location or some other parameter is one idea, but what happens when you require data from multiple locations/server i.e. you'll not be able to perform joins efficiently. What to do in that case ? Don't know why other system design videos don't have this concept, as I feel this is very important for scaling the data.
Even the tweet from someone like Ronaldo can be cached just at one place else there would be 100 thousands of reads from database for the same info./tweet?!!
@Rachit Jain Can we have LLD Playlist as well. Thanks a lot!
What If cache is full, how do you handle cache eviction policies? Currently twitter is not adopting these approaches ,and it can't be scaled with these approaches.
Can you also talk about scaling the database in terms of data where you follow relational modelling of data as the example you took, and the amount of data becomes very large as your user base grows. Sharding/Partitioning based on location or some other parameter is one idea, but what happens when you require data from multiple locations/server i.e. you'll not be able to perform joins efficiently. What to do in that case ?
Don't know why other system design videos don't have this concept, as I feel this is very important for scaling the data.
Even the tweet from someone like Ronaldo can be cached just at one place else there would be 100 thousands of reads from database for the same info./tweet?!!
Redis is in memory db. And yes cache makes sense
Tech TH-camrs have been cluttering youtube with DSA, finally, the OGs are moving towards System design.
Og means original gangster or old school ??
@@Frank-vm7vm original gangster. But it's used for original as well.
@@salmanbehen4384 got it
provide me some detail about hero campus challenge
thanks for this video
Clement's Frontend Expert Course Advertisement breaks my concentration...😖😖
I thought the diagram is from Coordination Compounds 😂
The diagram is from ddia book
Modi was also there 😂😂
Twitter is down at twitter 😂😂
Damn good man..!!!
How dare you miss "Ji" after Modi? 🙉
@trollArmy