Range queries ask "what's inside this box?" But sometimes the question is "what's nearest to this location?" This is the nearest neighbor problem, and you don't know how big your search radius should be. The nearest point might be right next to you or far away.
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What features should you consider when selecting a VPN?There are a number of things to consider before selecting a VPN for porn. We have highlighted a selection of the most important VPN features to help you make a decision: