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When we talk about "partitioning the QuadTree", are we talking about actually st...
Sam
Oct 21, 2022
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Aug 10, 2023
Some chapters uses mysql as a db, I wonder how would it it scale to support sinc...
Junaid Effendi
Aug 24, 2022
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0
Aug 24, 2022
The idea behind data sharding and LB is almost same in these chapters.My questio...
Junaid Effendi
Aug 24, 2022
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0
Aug 24, 2022
How is the correct path chosen through the quad tree for a user's location if th...
User
Jun 27, 2022
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0
Jun 27, 2022
How is the index size for fixed size grid (4 * 20M) + (8 * 500M) ~= 4 GBShouldn'...
Surbhi Goel
Apr 3, 2022
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May 21, 2022
I don't understand how we set grid size."Grid size could be equal to the distanc...
francesco.perna90
Jan 19, 2022
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0
Jan 19, 2022
How is a quad tree persisted/stored? Is the search done directly on a DB (if ye...
George
Jan 13, 2022
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1
Jan 13, 2022
In yelp design, I am unable to understand the Grid system. How does the logic kn...
Furquan Amanat
Dec 31, 2021
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13
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Dec 31, 2021
How can we use quadtree to search place within given radius since grids are of d...
Atul
Oct 1, 2021
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15
1
Oct 2, 2021
Search is off course primary API, but a post API would also be necessary to crea...
Krispy Donut
Oct 1, 2021
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12
1
Oct 1, 2021
how did we get 500K with 4 bytes? Using base 64, we should get about 16K ids.
Krispy Donut
Oct 1, 2021
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5
Jan 11, 2022