Giter Club home page Giter Club logo

skipdbv2's Introduction

skipdbv2

rewrite and fix for https://github.com/stevedekorte/skipdb 嵌入式 k/v 数据库,编译大小只有 300k。可以代替nvram,并有nvram更强大的功能。详细说明 为了在嵌入式下更少的占用jffs的空间。建议最多使用配置条目为1w。(merlin正常使用nvram的配置条目为2000条) 当jffs占用大于8M时,会进行一次refresh,重新计算空间。

速度

  • 写15000条数据需要6s
  • time ./test.sh #测试脚本在tests目录
  • real 0m6.697s

实现功能有:

  • dbus set key=value
  • dbus ram key=value
  • dbus replace key=value
  • dbus get key
  • dbus list key
  • dbus delay key tick path_of_shell.sh #定时运行脚本,脚本情使用绝对路径
  • dbus time key H:M:S path_of_shell.sh #绝对时间运行脚本,脚本情使用绝对路径
  • dbus export key #将配置导入到脚本
  • dbus update key #将脚本配置保存到数据库
  • dbus inc key=value #增加数值
  • dbus desc key=value #减去数值
  • dbus event name path_of_shell.sh #注册一个事件脚本
  • dbus fire name #触发一个事件脚本

编译方法

  • 依赖库 libev,需要自行编译或安装
  • cd skipdb
  • mkdir build
  • cd build
  • cmake ..
  • make

执行方法

  • skipd -d /path/of/data
  • dbus command params

skipdbv2's People

Contributors

jannson avatar

Stargazers

Dog avatar Xin Lu avatar popy32 avatar  avatar Tony An avatar  avatar kwanhur avatar  avatar monlor avatar  avatar SuperJK2012 avatar  avatar  avatar weij avatar  avatar Benjamin Franklin avatar L avatar pc.xue avatar Chris avatar demoxu avatar rampageX avatar

Watchers

James Cloos avatar rampageX avatar pc.xue avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.