https://github.com/glidea/gcache

mini distributed cache
https://github.com/glidea/gcache

Last synced: about 1 year ago
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mini distributed cache

• Host: GitHub
• URL: https://github.com/glidea/gcache
• Owner: glidea
• Created: 2021-10-05T14:30:01.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-10-06T01:58:55.000Z (over 4 years ago)
• Last Synced: 2024-09-13T15:57:52.610Z (almost 2 years ago)
• Language: Go
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
一个分布式缓存框架（仿照 groupcache 实现，当然现在看起来已经没什么关系了）

### 主要特点

* 代码小巧，适合作为学习向的项目

* 易拓展。注册中心、缓存淘汰策略、RPC 协议、数据分片策略均可轻易替换实现

### 快速开始

```go

var (

    dbHeight = map[string]string{

        "laowang":  "173", 

        "xiaoming": "166",

    }

    dbScore = map[string]string{

        "laowang":  "96", 

        "xiaoming": "97",

    }

)

func main() {

    c := gcache.New()

    c.Group("height", 1<<10, gcache.EvictionLru, time.Minute, gcache.ShardingConsistenthash,

        gcache.DBGetterFunc(func(key string) ([]byte, error) {

            return []byte(dbHeight[key]), nil

        }))

    c.Group("score", 1<<10, gcache.EvictionLru, time.Minute, gcache.ShardingConsistenthash, 

        gcache.DBGetterFunc(func(key string) ([]byte, error) {

            return []byte(dbScore[key]), nil

        }))

    c.Registry(gcache.RegistryZK, "xxxxxxxxx")

    c.Protocol(gcache.ProtocolHTTP)

    err := c.Start(":6060")

    if err != nil {

        log.Fatal("server start fail: " + err.Error())

    }

}

```