In this article on Time To First Byte (TTFB), we have explained the relationship with good host, latency, CDN and how to know TTFB with cURL. Usually uneducated peoples who were last benchers in school found SEO is a way make quick money. Most has not a single masters' degree on science. Practically the things are logical. Rocket science is nothing but Newton's Law! Time To First Byte (TTFB) is … [Read more...]
Archives for August 2014
Google Ranking and HTTPS : Brief Overview
Websites using HTTPS will get priority - it was just waiting for an official announcement. There are many technical aspects of HTTPS. When we moved our website from HTTP to HTTPS weeks ago. TLS itself has nothing to do with any SEO, Barry Schwartz wrongly written in a recent article - "adding a SSL 2048-bit key certificate on your site ” will give you a minor ranking boost." The statement is … [Read more...]
Convert Backticks to Code Block in WordPress
Adding this snippet to your active theme's (or child theme's) functions.php file will automatically convert backtrack wrapped phrase to be wrapped in code block. The word functions.php was written with back ticks wrap. When even there will be matching back ticks within WordPress content area, it will convert to inline code. If we use one back tick, it will not get replaced … [Read more...]
Optimizing Nginx (nginx.conf) on Cloud Server
This guide for optimizing Nginx is related to the needed modification of the [crayon-69ea9d55713b0054187875-i/] file on Cloud Server. Optimization will differ on Bare Metal. Practically we are using a multi tenant environment, even if on an instance there is Multi Core Processor, essentially they are virtual. There will be definite difference with physical multi-Core processor based computer vs. … [Read more...]
Create Graph From MySQL Data
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...]