O projeto TOFFEE
CASADOCUMENTAÇÃOATUALIZAÇÕESVÍDEOSPESQUISADESCARREGARPATROCINADORESCONTATO


RESEARCH 》 Building my own CDN - Moving away from Joomla to non-Joomla website - Update: 01-Oct-2016

Its been a roller-coaster month (the entire Sep-2016), if you understand and believe in astrology you may well know the reason why. There are couple of eclipses and then there is the Mercury retrograde. Mercury retrograde started around in the month of Aug-30th and it was straight by around Sep-22-25th-2016. If there is a Mercury retrograde we need to be prepared to face any sort of equipment damage, equipment breakdown, downtime, loss of data, hard-disk corruption and so on. And coincidentally we can see there are lot of Samsung's exploding Galaxy Note 7s and exploding Samsung Washing-machine incidents.

Strangely I too had an issue with the entire The TOFFEE Project website (on 25-Sep-2016). Seems there are couple of Inmotionhosting servers are down. And one of the server includes The TOFFEE Project website hosted server. I was in touch with the Inmotionhosting team trying to resolve the same. I found a unique issue that all my website files are intact and the Joomla database. But the Joomla database tables are completely wiped out and missing. Besides there is also a sort of upgrade going on in their servers. Once I communicated with them they requested me to authorize so that they can restore the database from their existing backups. They informed me that they take backups at specific intervals. But no one is sure if that includes recent periodic changes I did in the website.

Luckily I have the most recent backup of the entire website. And just couple of days before this downtime I did couple of minor changes and I forgot to take the full site backup after this change. Luckily this change is trivial. So I requested them to ignore my request. And I gone ahead and restored the Joomla database myself from my own snapshot/backup which I had it in my NAS. From that moment I decided I am done with Joomla. I need to move away from Joomla to non-Joomla The TOFFEE Project website.

And in case if you guys are using Inmotionhosting hosting, then at any given point in time they have this great page http://status.inmotionhosting.com. This shows the live status of the Inmotionhosting. If there is any network or server issue they will list here. And before you contact their customer support you can once check the status of your hosted server here. In most cases they may be well aware of this situation/issue and may display over here.
Live Status Inmotionhosting

Moving away from Joomla: The site on that day is completely down for around 12-hours. Since I am anyway thinking about building my own CDN, this incident is a great learning curve. Joomla is great in terms of managing small to medium website(s). But since Joomla manages your content in the database it is an added stress to the server for each page request. And if there is an issue with the database, the site will completely vanish in a blink of an eye. As it happened in my case too. And during this time it will show a nasty mysql connect issue error which looks embarrassing and ugly. And this happens if there is excess load on the server or the database engine.

Besides it is also cumbersome in Joomla managing additional components such as customized tables, scripts, frames, etc. There are workarounds, but it is often inflexible, redundant and cumbersome. And this is the case happened to me while I was inserting Google Adsense ADs. The ADs are appearing out of the article boundary in smart-phones and tabs especially in the portrait mode. I got a warning from the Google Adsense team about it. But I was completely clueless how to solve this weired issue in Joomla. Luckily I found a solution that there are these Responsive ADs which addresses this problem. Finally after I did changes things started looking better. Apart from this there are also issues in case if you are looking for any extensive customization in terms of managing your article categories, etc. Not that they are impossible in Joomla, but they are tricky to do so and you need to repeat these steps all over again for each article/category.

Joomla is troublesome when you are building your own CDN too. Since you cannot extensively control the dynamic links/resources/etc. However if you purchase third-party CDN services, by installing Joomla extensions/plug-ins you can deploy over a CDN. But it is still tricky and challenging. In my case it is out of question. So this is also one of the reasons I took a decision to move away from Joomla and build my own PHP-based website from scratch.

Screenshot of old The TOFFEE Project website built with Joomla:
Screenshot of old The TOFFEE Project website built with Joomla

and as you know here is the screenshot of the The TOFFEE Project website built from scratch with PHP:
Screenshot of old The TOFFEE Project website built from scratch with PHP

While this transition I have also changed the Logo and the theme from Brown to vibrant Orange. With this change the website looks spacious, dynamic, vibrant, and the orange theme allows the website links stand out unlike the old brown theme links. Since it is entirely custom written website it is easy in future to write further automated scripts to spread the website (contents/resources) on a custom built CDN infrastructure. We can load-share, redirect/point images/resources to different dedicated CDN node(s), if the main website is facing glitches, we can redirect to different CDN node(s). We can host multiple CDN nodes on multiple web-hosting provider servers. We can even modify the DNS-entry to point to a different hosting server whenever it is needed or if the main site (hosting server) is down.

Here is my live video log of the same:



Suggested Topics:


Generic CDN


Building my own CDN

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


Tópicos recomendados:

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.

Riverbed and Silver Peak WAN Optimization vs TOFFEE-DataCenter (TOFFEE and or TrafficSqueezer) - FAQ ↗
Saturday' 13-Mar-2021

TOFFEE-DataCenter with GlusterFS Storage Cluster ↗
Saturday' 13-Mar-2021

TOFFEE-Mocha WAN Emulation software development - Update: 17-June-2016 ↗
Saturday' 13-Mar-2021
Now I supported and finished complete GUI support of these parameters so that you can configure, store, reboot and the same will restore upon reboot. Besides I complete the TOFFEE-Mocha Big-Picture page. The Big picture is an interface where you can find all the configuration (or settings) of the TOFFEE-Mocha. This is almost similar to CISCO device show all command but in graphical representation. Sometimes a network admin can also print the Big Picture page and paste it near to the device to refer its settings.

TOFFEE-Butterscotch Documentation :: TOFFEE-Butterscotch-1.0.11-rpi2-23-nov-2016 ↗
Saturday' 13-Mar-2021
TOFFEE-Butterscotch Documentation :: TOFFEE-Butterscotch-1.0.11-rpi2-23-nov-2016

Multi-dimensional (Multi-universe) Internet Technology - A Proposal ↗
Saturday' 13-Mar-2021
Currently what we have is a single homogeneous (sort of) WWW Internet. Which we can consider as a single-dimensional network. What I propose is that we can create complete independent multiple Internets with each Internet having its own IP-address space, Domain namespace and an authority to manage Domain names. And these networks/Internets can be entirely IPv4 only based or IPv6 only based.

Assista no Youtube - [889//1] 280 WAN Optimization - Animated demo of Packet Optimization in TOFFEE-DataCenter ↗


TEST CASES :: TEST RESULTS :: TOFFEE-Mocha-1.0.14 Development version ↗
Saturday' 13-Mar-2021

TOFFEE-DataCenter - First Live Demo and software development - Update: 26-Aug-2016 ↗
Saturday' 13-Mar-2021
Today I have done a test setup so that I can able to connect my Android Samsung Tab via TOFFEE DataCenter. Below is my complete test topology of my setup. For demo (and research/development) context I configured TOFFEE DataCenter in engineering debug mode. So I do not need two devices for this purpose.

TOFFEE-Butterscotch Bandwidth saver software development - Update: 17-Nov-2016 ↗
Saturday' 13-Mar-2021
Here is my second software development update of TOFFEE-Butterscotch. In the previous update (28-Oct-2016) I discussed about the Alerts, etc. Whereas in my first TOFFEE-Butterscotch news update I have introduced about TOFFEE-Butterscotch research, project specifications, use-cases, etc.

First TOFFEE-Mocha Code Release ↗
Saturday' 13-Mar-2021
TOFFEE-Mocha is my dream project which I thought working on it since several years. I want to make a WAN emulation software which is straight forward and simple to use. I used tc scripts along with iptables for testing my TOFFEE (and TrafficSqueezer before TOFFEE) and I am not quite satisfied with the same. As one can understand these scripts are not meant for WAN emulation.



Featured Educational Video:
Assista no Youtube - [89//1] B.E and M.E Final Year Projects - Form your Team ↗

Internet optimization through TOFFEE-DataCenter WAN Optimization Demo ↗
Saturday' 13-Mar-2021
Internet optimization through TOFFEE-DataCenter WAN Optimization Demo

Benchmark Raspberry Pi and other embedded SoC with TrueBench ↗
Saturday' 13-Mar-2021
TrueBench is an unique open-source benchmarking system in which the core system performance and efficiency parameters are measured at extreme high resolution in the order of several million/billion µ-seconds for a given specific task. TrueBench is a part of The TOFFEE Project research. With TrueBench Raspberry Pi 3, Raspberry Pi 2B and Raspberry Pi 2 are benchmarked and you can do a comparative analysis with standard mainstream x86 devices.

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-DataCenter :: Features Supported ↗
Saturday' 13-Mar-2021
Here is a list of TOFFEE-DataCenter features supported. TOFFEE-DataCenter currently supports some of the important features such as loss-less network data compression, Packet Deduplication (protocols/applications supported), Application Acceleration, TCP Acceleration, dynamic MTU optimization, data packaging, hardware offload support, etc.



Assista no Youtube - [1888//1] Deep Space Communication - Episode1 - Introduction ↗

Timelapse Screen Capture of TOFFEE-DataCenter Network Acceleration - with new RRDtool graph support ↗
Saturday' 13-Mar-2021
Timelapse Screen Capture of TOFFEE-DataCenter Network Acceleration - with new RRDtool graph support



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 [CDN]


Hardware Compression and Decompression Accelerator Cards:
TOFFEE Architecture with Compression and Decompression Accelerator Card [CDN]


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