Mysql嵌入式存储引擎探析,ledisdb作为嵌入式存储引擎入门例程

#ledis包使用

基于 ubuntu 14.04

###安装依赖包 sudo apt-get install build-essential automake libtool pkg-config

###下载go项目 go get github.com/siddontang/ledisdb go get github.com/siddontang/goleveldb go get github.com/siddontang/go-log/log go get github.com/siddontang/go-snappy/snappy

###安装snappy leveldb ledisdb提供脚本，安装 leveldb，snappy 很简单

cd $GOPATH/src/github.com/siddontang/ledisdb/

sudo sh build_tool/build_leveldb.sh

###编辑 main.go package main

import (

"fmt"

"github.com/siddontang/ledisdb/config"

"github.com/siddontang/ledisdb/ledis"

)

func main() {

cfg := new(config.Config)

cfg.DataDir = "/tmp/testdb"

l, _ := ledis.Open(cfg)

db, _ := l.Select(0)

key := []byte("aaa")

value := []byte("ccc")

db.Set(key, value)

res, _ := db.Get(key)

fmt.Println(string(res))

}

输出：ccc