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RoaringBitmap
RoaringBitmap RoaringBitmap
556
3.5k
apache-2.0
133
A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others
java druid spark bitset lucene roaringbitmap roaring-bitmaps
Created 2013-06-17
2,477 commits to master branch, last one 13 days ago
echoface
be_indexer echoface
11
50
mit
2
a extensible boolean expression index implementation, especially for RTB ad selection. both vldb09-indexing(Standford and Yahoo's paper) and roartingbitmap-based algorithem implemented
rtb bidding advertising roaringbitmap boolean-indexing
Created 2021-03-17
50 commits to master branch, last one about a year ago