ristretto
pebble
ristretto | pebble | |
---|---|---|
19 | 11 | |
5,321 | 4,455 | |
1.0% | 1.2% | |
6.1 | 9.8 | |
about 1 month ago | 3 days ago | |
Go | Go | |
Apache License 2.0 | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
ristretto
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Otter, Fastest Go in-memory cache based on S3-FIFO algorithm
1. Unfortunately, ristretto has been showing hit ratio around 0 on almost all traces for a very long time now and the authors don't respond to this in any way. Vitess for example has already changed it to another cache. Here are two issues about it: https://github.com/dgraph-io/ristretto/issues/346 and https://github.com/dgraph-io/ristretto/issues/336. That is, ristretto shows such results even on its own benchmarks. You can see it just by running hit ratio benchmarks on a very simple zipf distribution from the ristretto repository: https://github.com/dgraph-io/ristretto/blob/main/stress_test.... On this test I got the following:
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S3 Express Is All You Need
That's exactly how Userify[0] used to work. (when it was Python; now that it's a Go app, we do the caching in memory using Ristretto[1]).
0. https://userify.com (team ssh key management/sudo authz)
1. https://github.com/dgraph-io/ristretto
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Theine - High performance in-memory cache
I also do some hit ratio benchmarks and Theine's results are much better than Ristretto. See results in README: https://github.com/Yiling-J/theine-go#hit-ratios
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Python deserves a good in-memory cache library!
If you know Caffeine(Java)/Ristretto(Go)/Moka(Rust), you know what Theine is. Python deserves a good in-memory cache library.
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VCache: A Simple In-Memory Cache Library
Thanks for sharing. There are a lot of options for embedded in-memory caches: https://github.com/dgraph-io/ristretto https://awesome-go.com/caches/ Do you have any comparisons or details on how your project has a different approach?
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Cacheme: Asyncio cache framework with multiple storages and thundering herd protection
I made Cacheme years ago, which support redis and synchronous API only. Then I switch to Go and found that there are some awesome cache projects in Go(ristretto, gocache...), I also made my own Cacheme go version: cacheme-go. After trying asyncio and type hint, I think it's time to rewrite my old Cacheme.
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Show HN: Zcached, in-memory key-value cache wire-compatible with memcached
zcached is an in-memory key-value cache exposing a memcached ASCII protocol-compatible interface, built on pluggable cache engines like Ristretto and freecache [0].
It's not performance-competitive with memcached, especially at higher thread counts. That said, it achieves about 1.1M ops/s, but at significantly higher P99 and P999 latency (as measured by memtier). See [1] and [2] for benchmark results from my 7950x-based workstation.
Disclaimer: This is a hobby project created for fun while hacking over the holidays. zcached is not a commercial product and never will be. Don't use it in production; consider this a technology demo more than anything.
I don't expect the source code to build outside of my environment, but for those interested in playing with it, binary artifacts are available at [3]. Try `zcached --address tcp:localhost:11211`.
[0] https://github.com/dgraph-io/ristretto, https://github.com/coocood/freecache
- What is the coolest Go open source projects you have seen?
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Quitting Dgraph Labs
While I never used dgraph, I do use badger and ristretto and am similarly in a bind over their long-term survival (moreso badger than ristretto)...
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Recommendation for Key/Value storage
There are also different packages used as a wrapper on top of the Go map based on what your requirements are (storing a lot of data) https://github.com/allegro/bigcache or (need performance) https://github.com/dgraph-io/ristretto. For basic use-cases, the standard Go map should be enough. Just keep in mind whether you need concurrent access to your data structure, in which case you should guard your map with a mutex .
pebble
- Fivefold Slower Compared to Go? Optimizing Rust's Protobuf Decoding Performance
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Hummock: A Storage Engine Designed for Stream Processing
To improve the compacting speed of L0 files, we took inspiration from the design of the CockroachDB storage engine pebble.
- RocksDB/LevelDB inspired key-value database in Go
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Is there a lightweight, stable and embedded database library?
https://github.com/cockroachdb/pebble ?
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Understanding Fantoms Underlying Tech & Lachesis Consensus Algorithm + The Most Recent Developments
Pebble is a LevelDB/RocksDB-inspired key-value database focused on performance. PebbleDB is replacing Fantom’s previous RPC software to match Fantom’s sheer throughput. PebbleDB is consistently faster than previous options and it has helped the Fantom network to consistently reach synchronization with the network quicker while reducing the duration of API requests.
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Looking for fast, space-efficient key-lookup
https://github.com/cockroachdb/pebble Pure go SSD native key-value store. You could think of it as map[[]byte][]byte on persistent storage.
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Open Source Databases in Go
Genji is a document-oriented, embedded, SQL database. It is build over Pebble which is a port of RocksDB in Go, by the authors of CockroachDB.
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CockroachDB: The Resilient Geo-Distributed SQL Database
Out of curiosity, why write https://github.com/cockroachdb/pebble and not just use https://github.com/dgraph-io/badger?
- Recommendation for Key/Value storage
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CGo-free sqlite database/sql driver 1.8.0 for darwin/amd64 released
There's the semi-recent pebble from the folks that make cockroach db. Haven't used it, but seems promising: https://github.com/cockroachdb/pebble
What are some alternatives?
go-cache-benchmark - Cache benchmark for Golang
bolthold - BoltHold is an embeddable NoSQL store for Go types built on BoltDB
BigCache - Efficient cache for gigabytes of data written in Go.
LevelDB - LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
stretto - Stretto is a Rust implementation for Dgraph's ristretto (https://github.com/dgraph-io/ristretto). A high performance memory-bound Rust cache.
badger - Fast key-value DB in Go.
moka - A high performance concurrent caching library for Rust
pogreb - Embedded key-value store for read-heavy workloads written in Go
parquet-go - Go library to read/write Parquet files
Redis - Redis Go client
IceFireDB - @IceFireLabs -> IceFireDB is a database built for web3.0 It strives to fill the gap between web2 and web3.0 with a friendly database experience, making web3 application data storage more convenient, and making it easier for web2 applications to achieve decentralization and data immutability.
goleveldb - LevelDB key/value database in Go.