Cloud Computing

OpenFlow switching is a technology that grew out of the research project named OpenFlow: Enabling Innovation in Campus Networks in 2008 at Stanford University. OpenFlow is an enabler of Software defined networking (SDN). OpenFlow is defined as an emergent and open communication protocol that allows a server software to determine the packet forwarding path that should be followed in a network of … [Read more...]

In the era of Software Defined, Cloud automation may not be a direct consequence of abstraction due to some operating limits of the systems. We Are Reaching an Age Where Computing is Defined by Software. Software Defined Storage Virtualization, Software Defined Network and the convergence - Software Defined Data Center (SDDC). Abstraction is a frequently used terminology especially in articles of … [Read more...]

Here Are the Ways To Change Language From English in OpenShift Hosted WordPress In Case Your Language is Not English. There Are Many Ways. So far, our Installing WordPress on Free OpenShift PaaS video guide appearing to be somewhat a good hit after a year. There is also easy to follow textual guide to install WordPress on OpenShift. You will notice on the comments part, that one user has asked how … [Read more...]

Software Defined Storage can be seen as the evolution that marks the end of traditional storage systems using virtual storage technology. In the previous articles, we have talked about What is Software Defined Storage (SDS), Characteristics of Software Defined Storage (SDS) and Software Defined Storage Virtualization. In this article, we will discuss about Software Defined Storage and Future of … [Read more...]

It is Possible to Create Mechanism to Protect Server Directory With RSA and DSA Key. If RSA Key does not match, the user will not be allowed to access the area. RSA and DSA Keys are Digital Signature. It appears a bit difficult to think about Protecting Server Directory With RSA and DSA Key, but if one thinks carefully, it is a kind of modification of SSH to Server Without Entering Password From … [Read more...]

We Can Easily Run Java App Engine Applications on OpenShift PaaS For Fully Free of Cost. All You Need is an OpenShift Account to Move. We have talked about Architecture of Google App Engine before, Guide to Cloud Computing explains and links towards all the needed knowledge resource. As OpenShift is not only provides a free forever usage tier like Heroku Cloud, plus it is based on free/Open Source … [Read more...]

Guide to Cloud Computing Explains Cloud Computing From How this Technology works, Starting from the Classical Terms to Real Life Usage. As it is not possible to write everything within one article, starting from scratch, explaining IaaS (Infrastructure as a Service), PaaS (Platform as a Service) and SaaS (Software as a Service) to real usage, we have linked our old articles which answers … [Read more...]

Fix Virtual Host Not Working on Cloud Server Running Ubuntu and Apache2 Web Server with only few easy steps. If you follow our guide to Install WordPress or any Web Software on Ubuntu on Rackspace Cloud or Digital Ocean and try to modify the default one server one domain settings - which is actually enabling virtual hosts; you might end up serving wrong directory content for particular named … [Read more...]

Rackspace Cloud Hosting Billing Part is Clean. Cost is Predictable and If You Follow Our Tips, You Can Cut Your Cost to Minimum as Possible. Know it very well, Rackspace themselves also apply some of these tips, they practically write on official guide about the ways to reduce the billing. They also need to pay the cost for the infrastructure. You can read the article on what to choose - Managed … [Read more...]

Pointing naked domains to CNAME is important over using A when we want to host our domains on Rackspace Cloud Files or some such services. Like in the case we described to host Jekyll and OctoPress on Free Cloud Platforms. It is not cost effective to use a Server. Unfortunately, the complex traditional system prohibits to do many things easily. Only the technical part for pointing naked domains to … [Read more...]

Jungle Disk is a Cloud Storage Service acquired by Rackspace Hosting, Inc. You can create your physical encryption key with Jungle Disk. We have talked a lot about Cloud Storage, whether you need Cloud Storage at all, Cloud Storage Gateway, Identity And Access Management in cloud computing, How to create an USB key to lock and unlock Windows 7 to enhance security, Encrypt Decrypt any file or … [Read more...]