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Geohashes are really cool, glad to see them mentioned in this thread. If you aren't familiar, you owe it to yourself to read the second Wikipedia article linked
by dgritsko 8y ago
Geohashes are really cool, glad to see them mentioned in this thread. If you aren't familiar, you owe it to yourself to read the second Wikipedia article linked by the parent, it's a neat concept.
- acpetrov 8y agoYep. I saw a talk a while back about Uber sharding their caching layer by geohash