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Pilosa - Distributed bitmap index that dramatically accelerates queries across multiple, massive data sets

  •    Go

Pilosa is an open source, distributed bitmap index that dramatically accelerates continuous analysis across multiple, massive data sets. Pilosa collapses the speed and batch layer by abstracting the index from data storage, optimizing it for massive scale, and making your data instantly queryable and continuously analyzable.

bitmap - Bitmap Data Structure In Golang

  •    Go

Bitmap Data Structure In Golang

go-ewah - EWAH bitmap compression library for Go.

  •    Go

go-ewah is a pure Go implementation of the EWAH bitmap compression format with no dependencies other than the assertion library for the tests. By default all bits are 0, so we only call Set(bitPos) to mark the ones. Once a bit N has been set, you can't set a bit M whose index is lower than the index of N.