performance - MongoDB's geospatial index: how fast is it? -

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i'm doing where in box query on collection of ~40k documents. query takes ~0.3s , fetching documents takes ~0.6 seconds (there ~10k documents in result set).

the documents small (~100 bytes each) , limit result return lat/lon only.

it seems very slow. right or doing wrong?

it seems slow indeed. equivalent search on did on postgresql, example, fast measure (i.e. faster 1ms).

i don't know mongodb, geospatial index turned on? (i ask because in rdbmss it's easy define table geometrical/geographical columns yet not define actual indexing appropriately, , same performance describe).


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