https://github.com/laohanlinux/bitcask

this is backend storage for riot
https://github.com/laohanlinux/bitcask

Last synced: about 2 months ago
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this is backend storage for riot

• Host: GitHub
• URL: https://github.com/laohanlinux/bitcask
• Owner: laohanlinux
• Created: 2016-01-09T02:30:07.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-04-30T12:44:22.000Z (over 8 years ago)
• Last Synced: 2024-07-16T13:09:23.775Z (2 months ago)
• Language: Go
• Homepage:
• Size: 48.8 KB
• Stars: 59
• Watchers: 6
• Forks: 12
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# bitcask

this is storage backend  for riot

[Design Doc](https://github.com/laohanlinux/bitcask/blob/master/doc/doc.md)

[riot](https://github.com/laohanlinux/riot)

# Example

```

package main

import (

	"github.com/laohanlinux/bitcask"

	"github.com/laohanlinux/go-logger/logger"

)

func main() {

	bc, err := bitcask.Open("exampleBitcaskDir", nil)

	if err != nil {

		logger.Fatal(err)

	}

	defer bc.Close()

	k1 := []byte("xiaoMing")

	v1 := []byte("毕业于新东方推土机学院")

	k2 := []byte("zhanSan")

	v2 := []byte("毕业于新东方厨师学院")

	bc.Put(k1, v1)

	bc.Put(k2, v2)

	v1, _ = bc.Get(k1)

	v2, _ = bc.Get(k2)

	logger.Info(string(k1), string(v1))

	logger.Info(string(k2), string(v2))

	// time.Sleep(time.Second * 10)

	// override

	v2 = []byte("毕业于新东方美容美发学院")

	bc.Put(k2, v2)

	v2, _ = bc.Get(k2)

	logger.Info(string(k2), string(v2))

}

```

`go run example/bitcask_main.go`

```

2016/01/16 16:56:11 bitcask_main.go:25 [info [xiaoMing 毕业于新东方推土机学院]]

2016/01/16 16:56:11 bitcask_main.go:26 [info [zhanSan 毕业于新东方厨师学院]]

2016/01/16 16:56:11 bitcask_main.go:32 [info [zhanSan 毕业于新东方美容美发学院]]

2016/01/16 16:56:11 bitcask_main.go:36 [info [毕业后的数据库：]]

2016/01/16 16:56:11 bitcask_main.go:41 [info [xiaoMing 已经毕业.]]

2016/01/16 16:56:11 bitcask_main.go:47 [info [zhanSan 已经毕业.]]

```

other Example: find it in `xxxx_test.go`

# TODO

- 优化数据结构，减少内存占用

- 增加merge功能