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欢迎来到 TOFFEE项目

TOFFEE项目是基于Linux的开源项目及其相关研究的集合。

  • TOFFEE - 广域网优化
  • TOFFEE-DataCenter - 服务器和数据中心广域网优化
  • TOFFEE-Mocha - WAN模拟器
  • TOFFEE-Fudge - 网络包发生器
  • TOFFEE-Butterscotch - 保存并优化您的Internet / WAN带宽
  • TOFFEE-SoftServer - 预安装和预先定制的软件虚拟机，用于一般性，研究和生产用途
  • TrueBench - 多平台硬件/ CPU基准测试
  • The Linux Channel - Linux和开源研究视频频道
  • The FreeBSD Channel - FreeBSD和Open-Source研究视频频道

理解TOFFEE项目 - 生态系统和全景图：
在你探索相同之前，这里是整个TOFFEE项目的生态系统。 主要目标是在各种情况下通过各种手段实现网络优化（实际使用情况），然而，与其他开源项目不同的是，TOFFEE项目 不只是一个项目/源代码。 它有着广阔的眼光和长期的重点。 它是整个生态系统，包括各种组件，如研究，所需的工具（有些是自制的像TOFFEE-Mocha），学习/教育， 等等。 在这个强大的平台之上，最终的单个组件如下：TOFFEE，TOFFEE-DataCenter等。 “TOFFEE项目”一词实际上是指这一愿景，生态系统和全景图。

TOFFEE项目 - 生态系统

TOFFEE
TOFFEE是一款开源广域网优化（网络性能优化）软件，可用于优化关键网络，如：

例如，典型的TOFFEE设置：详细了解： TOFFEE广域网优化部署

TOFFEE DataCenter
TOFFEE-DataCenter是面向数据中心，服务器，HPC，负载平衡，集群/云计算和SDN部署的新TOFFEE变体。 借助TOFFEE-DataCenter（和TOFFEE），OEM和其他设备供应商可以利用此平台/堆栈，集成，移植和构建WAN优化 设备/设备到他们现有的产品系列。 或者通过相同的方式构建专用的WAN优化硬件产品系列。

学习更多关于： TOFFEE-DataCenter Server and Data-Center WAN Optimization
TOFFEE-DataCenter: Supported features

TOFFEE / TOFFEE-DataCenter的优势：

  • 无限的TCP会话
  • 优化TCP，UDP，ICMP和SCTP
  • 优化TCP-Header，UDP-Header（IP Header未触及无缝的端到端数据包路由）
  • 使现有的VPN性能更快：TOFFEE防止由于额外的报头和加密（超出MTU）而导致的VPN数据包碎片，
  • 支持IPv4和IPv6
  • 无损分组压缩
  • 包重复数据删除
  • 特定于应用程序的优化：HTTP，SSL，FTP，Skype，谷歌环聊，DNS，VNC，TeamViewer，MySQL，CIFS，SIP，RTP / RTCP，SMTP，POP等。
  • 无状态包处理
  • 扩展为支持硬件包处理以及基于硬件的无损压缩（加速卡）
  • 优化直播数据流（如VoIP，Podcast，Radio，Live TV），这些数据无法通过任何现有的文件缓存解决方案进行优化

TrueBench
TrueBench是一个独特的开源基准测试系统，其核心系统性能和效率参数在极高分辨率 对于给定的特定任务，数百万/十亿μ秒的量级。 TrueBench是TOFFEE项目研究的一部分。 更多细节： visit TrueBench

TOFFEE Butterscotch
TOFFEE-Butterscotch是一款开源软件，可用于保存和优化您的Internet / WAN带宽。 与TOFFEE（和TOFFEE-DataCenter）不同，TOFFEE-Butterscotch是非对等（和不对称）网络优化解决方案。 这使TOFFEE-Butterscotch成为所有家庭和SOHO用户的理想工具。

TOFFEE Mocha
TOFFEE-Mocha是一款开源广域网仿真软件，可用于模拟（模拟）WAN网络。 您可以构建测试WAN网络并模拟WAN 像TOFFEE-Mocha一样的行为，如数据包延迟，随机数据包丢弃，数据包损坏等等。 TOFFEE-Mocha也可用作在实验室建立TOFFEE WAN优化测试设置的工具。 通过TOFFEE-Mocha广域网仿真器，您可以模拟：

  • 延迟和带宽
  • 突发流量（抖动）
  • 拥塞
  • 数据包丢失

TOFFEE Fudge
TOFFEE-Fudge是即将推出的新开源网络数据包生成器。 TOFFEE Fudge的一些目标是：

  • 简单
  • 精确
  • 可预测
  • 可重复（通过播放）

NOTE: TOFFEE-Fudge is scheduled to be released sometime around Apr/May 2018.

TOFFEE SoftServer
TOFFEE SoftServer（s）是一套预安装和预定制的软件虚拟机，用于一般性，研究和生产用途。 这些软件VM服务器可以用作定制用户应用程序，软件应用程序的标准/参考平台 可以建立和测试。 For more details: 请访问TOFFEE SoftServer

The Linux Channel
Linux频道 - 适用于高级Linux用户，系统和网络软件程序员和技术爱好者的Youtube Linux频道。

更多细节：

💎 TOFFEE-MOCHA new bootable ISO: Download
💎 TOFFEE Data-Center Big picture and Overview: Download PDF

推荐主题：

Network Latency and Bandwidth Assessment - for Network Admins and Infrastructure Architects ↗
Saturday' 13-Mar-2021

Building my own CDN - Google PageSpeed Insights - Update: 22-Jul-2016 ↗
Saturday' 13-Mar-2021
Ever since after I launched my new The TOFFEE Project website on 1-May'2016, I can see there is a steep increase in traffic. Soon after the launch when I monitored its Alexa rankings it was reporting about 12 Million or so. But once it is getting more and more traffic the Alexa rankings shot up and now currently it shows around 2 Million (as on 22-July-2016). Alexa is an excellent tool to monitor your overall website global ranking and indirectly its performance. Unlike Google Analytics which is bound one or other way into Google's SEO. Alexa gives you a second opinion about your website's growth.

TOFFEE-Mocha WAN Emulation software development - Update: 19-July-2016 ↗
Saturday' 13-Mar-2021
Today I refined the first page consolidated report graphs. TOFFEE-Mocha (unlike TOFFEE) is a WAN Emulator, so the graphs are supposed to highlight this purpose and should display the overall network activity. Unlike TOFFEE, the TOFFEE-Mocha report should contain in general what is received versus what is sent across the wire. In case if the packet drop feature is enabled, you should see few missing bytes and packets. Similarly in future I may support packet duplication feature, in that case you may see more packets/bytes sent versus the packets/bytes actually received.

My Lab Battery Purchase and Service logs for Research ↗
Saturday' 13-Mar-2021
Here is a complete log of my lab battery purchase, service record which I maintain in Google drive. These I use for my home (or my family generic use) as well as a part of my home lab. I maintain a detailed log this way to monitor the failure rate of these batteries. This will allow me to select a specific brand/model which has higher success rate and to monitor any premature failure/expiry. The service log helps me to monitor and schedule the next service routine so that I can maintain these batteries in tip-top condition.

Tweaking Network Latency - Live Demo - via TOFFEE-DataCenter ↗
Saturday' 13-Mar-2021

Introducing TOFFEE-Butterscotch - Save and Optimize your Internet/WAN bandwidth ↗
Saturday' 13-Mar-2021
TOFFEE-Butterscotch yet another variant of TOFFEE can be used to save and optimize your Home/SOHO Internet/WAN bandwidth. Unlike TOFFEE (and TOFFEE-DataCenter) TOFFEE-Butterscotch is a non peer-to-peer (and asymmetric) network optimization solution. This makes TOFFEE-Butterscotch an ideal tool for all Home and SOHO users.

在YouTube上观看 - [1888//1] Deep Space Communication - Episode1 - Introduction ↗

Setting up a WAN Emulator within VirtualBox ↗
Saturday' 13-Mar-2021

TOFFEE (and TOFFEE-DataCenter) deployment in SD-WAN Applications ↗
Saturday' 13-Mar-2021
Software-Defined Wide Area Networking (SD-WAN) is a new innovative way to provide optimal application performance by redefining branch office networking. Unlike traditional expensive private WAN connection technologies such as MPLS, etc., SD-WAN delivers increased network performance and cost reduction. SD-WAN solution decouple network software services from the underlying hardware via software abstraction.

Building my own CDN - choosing a web-hosting to deploy my CDN - Update: 28-July-2016 ↗
Saturday' 13-Mar-2021
The TOFFEE Project website is hosted on Inmotion Hosting. And so I am looking for alternate hosting provider to build my first CDN node. My plan is to make multiple sub-domains of my website such as cdn1.the-toffee-project.org, cdn2.the-toffee-project.org and point each of this corresponding subdomain(s) to various alternative web hosting servers geographically spread across the world. Sometimes choosing the same vendor for multiple CDN nodes may result multiple servers existing in the data-center. And this becomes an issue if there is some catastrophic network disaster.

TOFFEE-Mocha Documentation :: TOFFEE-Mocha-1.0.18-1-x86_64 ↗
Saturday' 13-Mar-2021


Featured Educational Video:
在YouTube上观看 - [1836//1] x257 tp-link UE300 Linux Kernel Realtek Driver Codewalk rtl8153a-3 r8152 USB 3.0 to Gigabit - Part1 ↗

The TOFFEE Project :: TOFFEE :: WAN Optimization ↗
Saturday' 13-Mar-2021
TOFFEE is an open-source WAN Optimization (Network Performance Optimization) software which can be used to optimize your critical networks.

My Lab Battery Purchase and Service logs for Research ↗
Saturday' 13-Mar-2021
Here is a complete log of my lab battery purchase, service record which I maintain in Google drive. These I use for my home (or my family generic use) as well as a part of my home lab. I maintain a detailed log this way to monitor the failure rate of these batteries. This will allow me to select a specific brand/model which has higher success rate and to monitor any premature failure/expiry. The service log helps me to monitor and schedule the next service routine so that I can maintain these batteries in tip-top condition.

TOFFEE hardware selection guide ↗
Saturday' 13-Mar-2021
When you build a WAN Optimization device with TOFFEE the entire packet processing (data optimization) takes place in software layer or in other words more precisely Operating System kernel space. However if you have any compression or encryption hardware accelerator hardware card the parts of the TOFFEE packet processing modules can be offloaded to hardware layer and thus improving its efficiency.

TOFFEE-DataCenter WAN Optimization software development - Update: 13-Aug-2016 ↗
Saturday' 13-Mar-2021
Earlier the TOFFEE is intended to work on IoT devices, Satellite Networks, branch office/SOHO deployments. In most cases the users may deploy just one or couple of TOFFEE devices per site. But in the case of TOFFEE-DataCenter, users can scale-up deploying the same in multiple servers in a sort of distributed cluster computing scenario. Besides the core TOFFEE-DataCenter components (such as packet processing engine/framework), I need to do lot of changes in its Graphical User Interface (GUI) too to address these new requirements.


Building my own CDN - Minify Script files - Update: 23-July-2016 ↗
Saturday' 13-Mar-2021
One of the suggestions Google PageSpeed Insights tool suggested for The TOFFEE Project website is to minify the css and java script files. Minify Script files: When you read online about minification of your web script files, often they highlight file size savings and thus resulting faster download time and better website performance.


Research :: Optimization of network data (WAN Optimization) at various levels:
Network File level network data WAN Optimization
Learn Linux Systems Software and Kernel Programming:
Linux, Kernel, Networking and Systems-Software online classes
Hardware Compression and Decompression Accelerator Cards:
TOFFEE Architecture with Compression and Decompression Accelerator Card
TOFFEE-DataCenter on a Dell Server - Intel Xeon E5645 CPU:
TOFFEE-DataCenter screenshots on a Dual CPU - Intel(R) Xeon(R) CPU E5645 @ 2.40GHz - Dell Server