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Source: golang-github-dgraph-io-ristretto
Section: golang
Priority: optional
Maintainer: Debian Go Packaging Team <team+pkg-go@tracker.debian.org>
Uploaders: Andreas Henriksson <andreas@fatal.se>,
Build-Depends: debhelper-compat (= 13),
dh-sequence-golang,
golang-any,
golang-github-cespare-xxhash-dev,
golang-github-dgryski-go-farm-dev,
golang-github-dustin-go-humanize-dev,
golang-github-pkg-errors-dev,
golang-github-stretchr-testify-dev,
golang-golang-x-sys-dev,
Standards-Version: 4.7.2
Homepage: https://github.com/dgraph-io/ristretto
Vcs-Browser: https://salsa.debian.org/go-team/packages/golang-github-dgraph-io-ristretto
Vcs-Git: https://salsa.debian.org/go-team/packages/golang-github-dgraph-io-ristretto.git
XS-Go-Import-Path: github.com/dgraph-io/ristretto
Testsuite: autopkgtest-pkg-go
Package: golang-github-dgraph-io-ristretto-dev
Architecture: all
Multi-Arch: foreign
Breaks: badger (<< 4.8.0~),
Depends: golang-github-cespare-xxhash-dev,
golang-github-dgryski-go-farm-dev,
golang-github-stretchr-testify-dev,
${misc:Depends},
Description: high performance memory-bound Go cache
Ristretto is a fast, concurrent cache library built with a focus on
performance and correctness.
.
The motivation to build Ristretto comes from the need for a
contention-free cache in Dgraph (https://github.com/dgraph-io/dgraph).
.
Features:
* High Hit Ratios - with unique admission/eviction policy
pairing, Ristretto's performance is best in class.
* Eviction: SampledLFU - on par with exact LRU and better performance
on Search and Database traces.
* Admission: TinyLFU - extra performance with little memory overhead
(12 bits per counter).
* Fast Throughput - use a variety of techniques for managing
contention and the result is excellent throughput.
* Cost-Based Eviction - any large new item deemed valuable can evict
multiple smaller items (cost could be anything).
* Fully Concurrent - you can use as many goroutines as you want with
little throughput degradation.
* Metrics - optional performance metrics for throughput, hit ratios,
and other stats.
* Simple API - just figure out your ideal Config values and you're off
and running.Status Ristretto is usable but still under active
development. Expected to be production ready in the near future.
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