gostl
roaring
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| gostl | roaring | |
|---|---|---|
| 2 | 5 | |
| 985 | 2,349 | |
| - | 1.8% | |
| 4.1 | 7.6 | |
| 20 days ago | 11 days ago | |
| Go | Go | |
| MIT License | Apache License 2.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
gostl
roaring
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I have some questions about defining a series of bits in Golang
For (3), and if you’re interested in checking if specific bits are set or not, take a look at https://github.com/bits-and-blooms/bitset and https://github.com/RoaringBitmap/roaring.
- Bitmasks - how and why to use?
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Skipfilter
Each topic has a roaring bitmap. Each bit corresponds to a subscriber in the skip list. For each topic, head and tail cursors are also maintained to ensure that newly added subscriptions are always tested and deleted subscriptions are always evicted. Roaring bitmaps are compressed and discontinuous so memory usage again remains bounded as subscribers come and go.
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Bit shifting blew my mind
Definitely take a look at a roaring bitmap. https://github.com/RoaringBitmap/roaring
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Protocol buffers database, a Key-Value database on the wire
Roaring bitmaps + btrees are a rock solid indexing approach. Alternatively, bleve has a lot out of the box but that's introducing a new datastore, basically.
What are some alternatives?
go-adaptive-radix-tree - Adaptive Radix Trees implemented in Go
skiplist - skiplist for golang
binpacker - A binary stream packer and unpacker
boomfilters - Probabilistic data structures for processing continuous, unbounded streams.
mafsa
bit - Bitset data structure
conjungo - A small flexible merge library in go
bitset - Go package implementing bitsets
gods - GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more
hyperloglog - HyperLogLog with lots of sugar (Sparse, LogLog-Beta bias correction and TailCut space reduction) brought to you by Axiom
go-geoindex - Go native library for fast point tracking and K-Nearest queries
golang-set - A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.