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How is the index size for fixed size grid (4 * 20M) + (8 * 500M) ~= 4 GBShouldn'...
Surbhi Goel
Apr 3, 2022
How is the index size for fixed size grid (4 * 20M) + (8 * 500M) ~= 4 GB Shouldn't it be (4 * 20M) + ((8+8)* 500M) to include both longitude and latitude?
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Gary 3 years ago
You are not storing the location coordinates (longitude and latitude) in the hash table. you are storing the location ID, which is only 8 bytes.