It is quite practical thought to create graph from MySQL Data - the need can be for a standalone Cloud App or server stat on WordPress dashboard. We have talked about really lot of different libraries to create various types of charts and graphs - c3 Chart Library, Peity, Epoch. Everything basically depends on situation and need. We are using MySQL Database to store the data. So, it is better to … [Read more...]
Copyright of API Means Pushing To Use Cloud Abstraction
Copyright of API is recent silent addition in fine prints sometimes with Business Source License, which is intended to crowd fund coding for free. There is quite turbidity in recent time around the abuse of abnormal Business Source License by Rhodecode, previously EyeOS overnight went 100% closed source software after collecting contribution from the community. As there some turbidity with EyeOS, … [Read more...]
Web Fonts, HTTPS and CDN : Error and Solution
This guide is Intended to solve the errors associated with Web Fonts when served from Rackspace Cloud Files for a webpage using HTTPS. You need to read these two previously published articles to simply check if you already know the basic stuffs - How To Use Any Web Font From Own Hosted Library and Serving Fonts from Rackspace Cloud Files CDN. Practically we have mentioned the second linked article … [Read more...]
IoT : Devices Currently Might Not Provide Adequate Safety
A recent study carried out by the researchers from HP for checking safety of 10 different categories of objects related to the Internet of Things (IoT), showed how the devices are extremely vulnerable for not following the adequate safety standards. In previously published two articles - Internet of Things, Cloud and Espionage of Safety and Impact IoT (Internet of Things) Will Deliver To the … [Read more...]
Software Defined Architecture : The Way For True Scalability
Software defined architectures bring together all the control systems of a data center to ensure integration at the base of scalability. Gartner™s Yefim V. Natis, VP & Fellow, has mentioned about a new enterprise architectural style which is on rise - Software-Defined Architecture (SDA). Scalability was more related to pure cloud computing before. Rackspace OnMetal Server suddenly brought many … [Read more...]
DNS Prefetch and Link prefetching in HTML5
DNS Prefetch and Link prefetching in HTML5 is a method to resolve the fully qualified domain names before an user tries to get the linked static files. In other words, DNS Prefetch can significantly increase the Page Loading speed as the time that is consumed for DNS resolution is highly variable, even before the file is requested on demand, if the domain name is resolved, it will be faster to GET … [Read more...]
chroot Command Example and Usages
chroot means ch is root. ch is Child (child process). chroot was introduced in 1979. Here are examples of chroot Command through examples. The reader should know the basics of UNIX, Linux, Unix Shell or Shell, UNIX Wheel Group etc. topics. chroot stands for "ch is root" as said before and is a function under *nix systems to the root directory. It affects only the current process and its child … [Read more...]
WordPress SSL Lock Not Showing : Master Checklist
Here is a Full Guide on How To Troubleshoot When WordPress is Not Showing SSL Padlock on Browser. Making WordPress SSL Lock to appear has tricks. Clearly know - any PHP caching, backend gzip can never create any issue with SSL Padlock's appearance or disappearance. We shared some tricks in the guide WordPress SSL Setup Tips, but here is almost the full guide which work and there is no guide on the … [Read more...]
Load Balancer versus HTTP Accelerator on Cloud IaaS
We can compare the working mechanism of Load Balancer versus HTTP Accelerator when we are using any Cloud based IaaS. There are differences. Through previously published articles, we talked both about Load Balancing and HTTP Accelerator like Varnish. These are actually different type of server setups intended to deploy any Web Application. For a given web application, we consider which server … [Read more...]
WordPress Nginx php5 fpm Installation on Rackspace Cloud
Here is a helper video guide to prepare and install WordPress on Ubuntu 14.04 PVHVM on Rackspace Cloud Server With Nginx php5 fpm and MySQL. For developmental setup, you can use one server configuration - you can run Application Server (MySQL) and Web Server Software (Nginx) on the same server. This is a helper video guide corresponding to our previously published guide to Install WordPress with … [Read more...]
HTTP 2.0 : What Changes Are Expected With the New Standard
HTTP 2.0 is the next major release of HTTP Protocol used by WWW. What Changes Can Be Expected With the New Standard HTTP 2.0? This is the next major release of HTTP Protocol which will be used by W3C. It is certain that the Web will change with the advent of HTTP 2.0 that is emerging more and more like a real standard. HTTP 2.0 is expected to come into operation in next November and should hold … [Read more...]