test if posgres would make redis obsolete

[jxsl13]

postgres has internal types called inet and cidr which could theoretically be used the same way as I use my goripr implementation but also extended to ipv6.
Would be interesting to how postgres would manage deduplication/aggregation of overlapping ip ranges

[jxsl13]

Might as well check out https://github.com/nutsdb/nutsdb/blob/master/docs/user_guides/data-structure.md#sorted-set

[jxsl13]

nutsdb only supports sorting of max 64 bits (float64)