Hardware Assisted Virtualization is also known as native virtualization. This is an approach to full virtualization in extended condition, wherein the processor provides the architectural support to facilitate the construction and the hypervisor forward calls of different guest operating system directly to the physical hardware, increasing the overall performance of the system. Xen hypervisor, … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
Nginx PHP5-FPM WordPress : Major Tweaks
Here is a short yet more than enough guide for the most to tweak Nginx PHP5-FPM WordPress setup running on Ubuntu 14.04 on Rackspace Cloud Server. The same settings might not work if you are not using at least a 2 GB PVHVM Instance. It is a potentially bad habit to use an underpowered server with swap memory on cloud setup. Nginx PHP5-FPM WordPress : Understand The Infrastructure … [Read more...]
WordPress HTTPS and Feedburner : Easy Solution
Converting the whole site to HTTPS create a basic problem, as Feedburner does not support HTTPS, it throws error. Here is an easy solution. You need not to fight with Nginx, Apache2 's hundreds of difficult codes to pass only the feed URL to HTTP. More complex logics we will add, it can open up more trouble on the main server. All of us have one dot com and usually the corresponding dot net or dot … [Read more...]
W3 Total Cache With SSL for Nginx Server
W3 Total Cache With SSL for Nginx Server, thats on Rackspace Cloud with PHP5-FPM - here are some tips to work with this complex setup keeping everything fine. It is not that easy unlike Apache2, it is not that difficult too. After SSL Grade Optimization, this part possibly is the last work for your WordPress setup. Google unlikely to penalize a good graded website with HTTPS (HTTP is fully … [Read more...]
SSL Grade Optimization Tweak For Rackspace Cloud Server
Here are the tweaks for SSL Grade Optimization for Rackspace Cloud Server for a typical Nginx web server. We have also explained the terms. We are writing as SSL Grade Optimization Tweak For Rackspace Cloud Server but actually it is TLS Grade Optimization Tweak For Rackspace Cloud Server because we now use TLS not SSL. If you are not sure about SSL/TLS things, first read our guide to determine … [Read more...]
Hardware Specification and Software Defined Network
Hardware is only one of the problems affecting the speed of network provisioning. There are also other parameters in Software Defined Network. Sometimes, the cloud services and the same related architecture of Software-Defined related to the networking branch (SDN) are not designed properly and it is believed that they can not resolve the problems of network provisioning speed, thus correcting … [Read more...]
Rackspace Load Balancer GET Response API
Rackspace Load Balancer is a Cost Effective Great Pay as You Go Multi-tenant Cloud Service. Here Are Some Examples of GET Response API. We will use CocoaRestClient on OS X for demonstrating the usages. Without really the need to login to Rackspace Cloud dashboard, with API, we can fetch the data as JSON response. We can create a small web app to convert this JSON data to human readable format, for … [Read more...]
All Four IT Revolutions Consist of Cloud Computing
All Four IT Revolutions - Internet of Things (IoT), Software-Defined, Network virtualization, Big Data are practically powered by Cloud Computing. Cloud is revolutionizing the IT and the perception of this digital innovation also comes from the four major terms that impose themselves more impact today, even to an ordinary newspaper reporters mind who used to write celebrity gossips. All … [Read more...]
What is YouTube Multi-Channel Network (MCN)?
YouTube Multi-Channel Network (MCN) is a system where a third party works with YouTube channel owners in the way YouTube does with their Partners. So, all the parameters which is usually handled by YouTube, such as video (product) promotion, programming, digital rights management, monetization/sales and/or audience development all get transferred from YouTube / Google or Google's Products such as … [Read more...]
MyISAM vs Innodb MySQL Engine For WordPress (Rackspace Cloud)
On Rackspace Cloud Server, Cloud Sites, Dedicated Server, OnMetal, usually Innodb is used. Innodb offers better performance on better hardware. First and most important point is that, I am not a database Guru. Only a true expert and a fool can say give opinion! MySQL is so much specialized and when it is about which MySQL Engine, honestly it is quite difficult for me to explain. As the question … [Read more...]
Internet of Everything
Internet of Everything might be the new industrial revolution as long as we can fill the gaps on the security of networks and training part. We have already spoken of Internet of Things (IoT) and explained what a revolution Internet of Things will be sooner. It will effect the way we think the immanence of the Internet and the Web in our lives and the ways in which we work and live. The concept of … [Read more...]