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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


Recommended Topics:

TEST CASES :: TEST RESULTS :: Raspberry Pi WAN Emulator TOFFEE-Mocha-1.0.14-1-rpi2 ↗
Saturday' 13-Mar-2021

INDEX :: Content Delivery Networks or Content Distribution Networks (CDN) ↗
Saturday' 13-Mar-2021

Raspberry Pi as a Networking Device ↗
Saturday' 13-Mar-2021
Raspberry Pi is often used as a single board computer for applications such as IoT, hobby projects, DIY, education aid, research and prototyping device. But apart from these applications Raspberry Pi can be used for real-world applications such as in making a full-fledged networking devices. Raspberry Pi is a single board ARM based hardware which is why it is also classified as ARM based SoC. Since it is ARM based it is highly efficient, tiny form-factor and lower in power consumption with moderate computational power. This will allow it to work several hours on emergency battery backup power supply such as low-cost domestic UPS and or some renewable energy source, which is a prerequisite for a typical networking device.

TOFFEE-Butterscotch Bandwidth saver software development - Update: 28-Oct-2016 ↗
Saturday' 13-Mar-2021
Here is my first software development update of TOFFEE-Butterscotch. In my first TOFFEE-Butterscotch news update I have introduced about TOFFEE-Butterscotch research, project specifications, use-cases, etc. Introducing TOFFEE-Butterscotch Alerts: These are simple packet counters which corresponds to the filter type. For example if the incoming TCP-SYN packets are blocked then its corresponding alert counter will increment whenever such a packet arrives and gets filtered (dropped).

Amazon Prime video - Video Acceleration No more Buffering Problems - WAN Acceleration ↗
Saturday' 13-Mar-2021

VPN Network Optimization via TOFFEE WAN Optimization ↗
Saturday' 13-Mar-2021
VPN Networks may degrade network performance due to various packet processing overheads such as encryption and by adding extra network protocol header(s) (such as IPv4/IPv6, IPSec, etc). This may inflate near MTU sized packets and causes excessive packet fragmentation. Here are the few examples of packet processing involved in a VPN (or a VPN like) Tunnel. With TOFFEE you can optimize these packets even before they get processed on to a VPN device. TOFFEE optimizes packet contents (application payload and transport headers) so that these TOFFEE optimized packets when they get processed by VPN devices (or VPN software stack) they may never need further packet fragmentation. Here is a deployment scenario of TOFFEE with VPN devices.



Internet optimization through TOFFEE-DataCenter WAN Optimization Demo ↗
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: 18-June-2016 ↗
Saturday' 13-Mar-2021
In the previous update (17-Jun-2016) I discussed about the upcoming new Random Packet drop feature along with other completed features. Now I completed the entire TOFFEE-Mocha Random packet drop feature. I completed all the kernel components and the UI support of the same. And to make GUI settings more organized I split the earlier Basic-Settings page into two separate pages namely: Packet Drop and Packet Delay. So this way it is simple to understand settings according to their functionality.

TOFFEE-DataCenter packet packaging feature for WAN Optimization ↗
Saturday' 13-Mar-2021



Featured Educational Video:
Watch on Youtube - [4073//1] 0x1c9 NAS OS | Expert's take on FreeNAS vs UNRAID | My two cents | Best Tips ↗

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

TOFFEE-Mocha - WAN Emulator :: TOFFEE-MOCHA-2.0.3-0-10-nov-2018-x86-64.iso ↗
Saturday' 13-Mar-2021
Download TOFFEE-MOCHA-2.0.3-0-10-nov-2018-x86-64.iso via Google Drive share: Live bootable x86-64 Debian Stretch 9.5 with light-weight LXDE UI ISO (includes source-code): TOFFEE-MOCHA-2.0.3-0-10-nov-2018-x86-64.iso You can find the source tar-ball in the /root folder. To know more about the project kindly refer TOFFEE- Mocha: News and Updates - Documentation. To know more about current specific release, objectives, features, release notes/updates, quick demo and future road-map, you can watch my video below.

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.



Watch on Youtube - [466//1] 158 VLOG - TOFFEE WAN Optimization Software Development live update - 6-Nov-2016 ↗

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.



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