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https://github.com/netease-im/camellia

Camellia provide easy-to-use server toolkits, such as: redis proxy、delay queue、id gen、hot key and more
https://github.com/netease-im/camellia

daocache dbcache delay-queue delayqueue double-write hot-key hotkey id-gen idgen idgenerator netty4 read-write-splitting redis redis-cluster-proxy redis-proxy redis-sentinel redisproxy sharding

Last synced: 5 days ago
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Camellia provide easy-to-use server toolkits, such as: redis proxy、delay queue、id gen、hot key and more

Host: GitHub
URL: https://github.com/netease-im/camellia
Owner: netease-im
License: mit
Created: 2020-04-15T07:32:15.000Z (almost 5 years ago)
Default Branch: master
Last Pushed: 2024-10-22T11:04:56.000Z (3 months ago)
Last Synced: 2024-10-29T15:26:05.836Z (3 months ago)
Topics: daocache, dbcache, delay-queue, delayqueue, double-write, hot-key, hotkey, id-gen, idgen, idgenerator, netty4, read-write-splitting, redis, redis-cluster-proxy, redis-proxy, redis-sentinel, redisproxy, sharding
Language: Java
Homepage:
Size: 59.3 MB
Stars: 611
Watchers: 22
Forks: 140
Open Issues: 38
Metadata Files:
- Readme: README-en.md
- License: LICENSE

Awesome Lists containing this project

README

        # camellia framework（[中文版](README.md)）

Camellia is originally develop as basic architecture for netease-yunxin's servers，all the modules is running in netease-yunxin's online-env.



 

![GitHub](https://img.shields.io/badge/license-MIT-blue.svg)

[![GitHub release](https://img.shields.io/github/release/netease-im/camellia.svg)](https://github.com/netease-im/camellia/releases)

![java_language](https://img.shields.io/badge/java--language-1.8%20%7C%2021-blue.svg)

  

## Summary

Camellia provide easy-to-use server toolkits:

### server

* [redis-proxy](/docs/camellia-redis-proxy/redis-proxy-en.md)

* [id-generator](/docs/camellia-id-gen/id-gen.md)

* [delay-queue](/docs/camellia-delay-queue/delay-queue.md)

* [hot-key](/docs/camellia-hot-key/hot-key.md)

### sdk

camellia also provide enhanced sdk (based on other open source sdk): 

* [redis-client](/docs/camellia-redis-client/redis-client.md)

* [hbase-client](/docs/camellia-hbase/hbase-client.md)

* [feign-client](/docs/camellia-feign/feign.md)

* [dao-cache](/docs/camellia-cache/cache.md)

* [tools](/docs/camellia-tools/tools.md)

## Instruction

### camellia-redis-proxy  

high performance redis-proxy:  

* base on netty4 and java21, support redis-standalone/redis-sentinel/redis-cluster

* support [twemproxy](https://github.com/twitter/twemproxy) 、[codis](https://github.com/CodisLabs/codis) as the upstream(such as migration scenarios)

* support [kvrocks](https://github.com/apache/kvrocks) 、 [pika](https://github.com/OpenAtomFoundation/pika) 、 [tendis](https://github.com/Tencent/Tendis)  as the upstream

* support GET/SET/EVAL, support MGET/MSET, support blocking BLPOP, support PUBSUB/TRANSACTION, support STREAMS/JSON/SEARCH/BloomFilter/CuckooFilter, support TAIR_HASH/TAIR_ZSET/TAIR_STRING

* all supported commands: [supported_commands](docs/camellia-redis-proxy/supported_commands.md)

* support sharding/read-write-separate/double-write on proxy  

* support multi-route-conf   

* support ssl/tls, both client to proxy and proxy to upstream redis

* support unix-domain-socket, both client to proxy and proxy to upstream redis

* support use http to access proxy, like [webdis](https://github.com/nicolasff/webdis) , see: [redis_over_http](/docs/camellia-redis-proxy/other/redis_over_http.md)

* support tps/rt/big-key/hot-key/slow-command monitor  

* support disguise as redis-cluster/redis-sentinel for high availability

* support custom command plugin, support hot-key-cache(GET command)，support value converter and so on    

[QUICK START](/docs/camellia-redis-proxy/redis-proxy-en.md)  

### camellia-id-gen

provide some id gen algorithm:   

* server require java21, sdk require java8

* snowflake, support setting region tag

* strict-increment id-gen

* db-segment id-gen, support setting region tag         

[QUICK START](/docs/camellia-id-gen/id-gen.md)

### camellia-delay-queue

delay queue base on redis:   

* server require java21, sdk require java8

* independent deployment of delay-queue-server, scale out, support multi-topic, support http-api

* provide java-sdk, support spring-boot-starter

* provide monitor data    

[QUICK START](/docs/camellia-delay-queue/delay-queue.md)

### camellia-hot-key

hot key detect and cache:  

* server require java21, sdk require java8  

* support hot key detect, hot key cache, hot key topN stats

* support custom hot-key-config、hot-key-callback、hot-key-topN-callback、hot-key-cache-stats-callback  

* support custom registry, such as eureka、zk and so on

* provide monitor data     

[QUICK START](/docs/camellia-hot-key/hot-key.md)

## Release-Version

latest version is 1.3.2, have deploy to maven central repository on 2025/01/15  

[CHANGE_LOG](/update-en.md)  

## SNAPSHOT-version

latest version is 1.4.0-SNAPSHOT  

```xml

  

    sonatype-snapshots

    Sonatype Snapshot Repository

    https://oss.sonatype.org/content/repositories/snapshots/

    

      true

    

  

```

## User List

If you are using Camellia and feel it helps or you'd like to do some contributions, please add your company to [user list](https://github.com/netease-im/camellia/issues/10) and let us know your needs 

## Contact

wechat-id: hdnxttl  

email: [email protected]

## Stargazers Over Time

[![Stargazers Over Time](https://starchart.cc/netease-im/camellia.svg)](https://starchart.cc/netease-im/camellia)