4 ms·
You run it once, and on each new data element you introduce into the collection. Or if you prefer, geohash it JIT style, and once it's persisted, you don't run
by jordache 8y ago
You run it once, and on each new data element you introduce into the collection.
Or if you prefer, geohash it JIT style, and once it's persisted, you don't run it again thereafter.
- simcop2387 8y agoIf I have a billion of them to hash, it's still worth it to think about how to do the hashing more efficiently. Just because it's not something I need to do to a large dataset constantly doesn't mean that it's not worth thinking about how to do it efficiently because I only have to do it once.