Facebook Notes API Has Some Interesting Points. Some of the features has been removed in new version of API but still some works in legacy mode. Reader can read the guide on Deploying a Facebook App With Heroku Cloud, in that way; testing the codes and API can be possible with an App without spending any money. As the title tells the need - Facebook and Google Search treats differently from that … [Read more...]
OpenStack Heat : Basics and Examples
OpenStack Heat is the main project in the OpenStack Orchestration program to launch multiple composite cloud applications based on templates. We talked about Chef Software, OpenStack Cloud and Docker. Example of using OpenStack Heat Template can be like to provide Rackspace Deployment Services. If one can custom code own OpenStack Heat Template, it is possible to deploy the needed instance without … [Read more...]
Get Real Time Statistics on SSH with LogTop
LogTop is a Python package, it can be installed on Cloud Servers and display real-time count of strings received in standard input on CLI. LogTop is also available as standard package for Debian and Ubuntu. One can compile from the source code or can directly use command to fetch from Apt, the Debian package manager. Developer of this package is Julien Palard. Get Real Time Statistics on … [Read more...]
Fix Failing Server on WordPress Post Publish
It is common to get 99% CPU usage on Post Update or Post Publication with WordPress Blog with huge number of posts. Errors are related to Server. If one goes to WordPress official forum, the likely answer will be disable plugins and revert to default theme. If you need to do soft reboot or even a hard reboot due to the hanging event, it is most likely that at there are indicative stuffs in the … [Read more...]
Guide To Rackspace Auto Scale To Handle Traffic Spike
Rackspace Auto Scale is an excellent feature which has no additional cost except the cost of servers needed to be added on demand. It is basically quite normal for servers running badly coded web softwares with more badly coded plugins like WordPress to have high demand of resources. Just like we have outlined on the article RAM and CPU Needed For Cloud Server to Run WordPress, for practical … [Read more...]
Real Time Data Visualization With Envision.js
Envision.js is a simple cross browser compatible Javascript library with all the required CSS, Javascripts. We can easily create HTML5 pages and do real time data visualization. The importance of real time data visualization is increasing in all the fields today - from server monitoring to patient management - everywhere we need some good visualization library. Previously we talked about Epoch, … [Read more...]
RAM and CPU Needed For Cloud Server to Run WordPress
There is no straightforward equation for Cloud Server to exactly predict what can be the right amount of RAM and CPU, here are some practical facts. Clearly know - if your Website has approximately 5K Posts, You get around 1800 Page Views per day, it is mandatory to use multiple server. Only caching will destroy a huge amount of computing power. It is a very bad idea to run one server with 2 GB … [Read more...]
SaaS : Analysis of the Increasing usage in Business
SaaS increasingly being used in business, because with SaaS, business can get the same results as with the traditional hosted softwares. From the management point of view, SaaS gives the freedom of managing the backend - be it a managed cloud or unmanaged, the software or website service owner group always need to keep an eye on the sustainability. As previously discussed, usage of SaaS Solutions … [Read more...]
Restore Lost WordPress Posts During Export
Lost WordPress Posts During Export to Rackspace Cloud Database or any new Database Server? Vanished Posts? All MySQL knowledge Failing? If you followed some standard way, like we described in guides like Setup Separate Database Server on Rackspace Cloud and Export WordPress MySQL Database on Rackspace Deployment; it can happen (actually happens to many users), you will find posts of certain date … [Read more...]
Simple Sensor Interface (SSI) Protocol
Simple Sensor Interface (SSI) Protocol intended to be used to transfer data between sensor unit(s) and a terminal. SSI is related to Internet of Things. Possibly the linked previously published articles will be interesting to many readers - Protocols Related to Internet of Things (IoT), Sensor, Wireless Sensor Network, Actuator. Simple Sensor Interface (SSI) Protocol is an Application layer … [Read more...]
Rackspace OnMetal Server : Hands-on Test
Here is full information on Rackspace OnMetal Server along with types and pricing on per hourly basis from our real life experience. When first Rackspace announced, we wrote about OnMetal Dedicated Servers with CoreOS. The old article is quite important for different kind of readers. Rackspace recently has undergone a huge improvement, also there is a smaller increase in pricing with increased … [Read more...]