Alexey Ponkin comments

Results 6 comments of


                                            Alexey Ponkin

Optimize format for short bitmaps or sparse data

@lemire Does it mean that other encoders, for example [Arithmetic encoder,](https://en.wikipedia.org/wiki/Arithmetic_coding) will gain more compression rate for "sparse"(with way less 1`s than 0`s) bit vectors?

Optimize format for short bitmaps or sparse data

@lemire Thanks, that is exactly what I was lookig for. The idea is very simple: use RoaringBitmap in memory to modify it, compress bitmap during serialization phase(to send over the...

Design a highly compressed serialized format

I`m sorry for the questions, may be I missed something: Does method 'RoaringBitmap.serialize(out)' save bitmap in compressed format?

Design a highly compressed serialized format

@lemire Thank you very much for quick response!

X-ON / X-OFF support?

+1 one for flow control

Implementing storehaus with Postgres backend

@johnynek Sorry for long delay. I added MergeablePostgresStore and tests for it. Also I rewrote all with Injections. I was trying to keep overall style. please review)