SuRF is a fast and compact filter that provides exact-match filtering, range filtering, and approximate range counts. This is the source code for our SIGMOD best paper. We also host a demo website. The RocksDB experiments with SuRF can be found here.
--cited from Efficient/SuRF
And this is a ve.................................ry simple implement of Succinct Range Filter.... in JAVA.
Why java??
Humm... it's a long and disappointing story...
Anyway, I will try c++ again in some day. (if wo neng chong xin ru men c++. Or, abandon?)
Not exactly same implement with Efficient/SuRF. Some of the algorithm has not been impletmented yet.