Snapshot as a word originated from photography. In computing, snapshot is the copy of a system at a particular point in time which can be restored in some way. In the area of distributed systems and Cloud Computing, snapshot is the term is used for recording the global state at a given time. Basics of Snapshot in Cloud Computing and Computing Storage Snapshot is a algorithm for … [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.
Access Time in Computing
Access time is in addition to the data transfer rate is an important measure of performance of storage devices such as hard drives or optical drives and other storage media such as RAM. Access time describes how quickly the appropriate storage media after the arrival of a write or read command perform the appropriate operation and provide the corresponding data. Access Time in Volatile … [Read more...]
How to Use Exposure Compensation to Correct Automatic Exposure
How to Use Exposure Compensation to Correct Automatic Exposure to adjust the wrong exposure calculated by the camera, that is what we are going to explain. Previously we discussed about Exposure Compensation in Digital Photography, that was more theoretical. The optical or mechanical control of Exposure will not be discussed here, the title How to Use Exposure Compensation to Correct Automatic … [Read more...]
How to Use OpenShift PaaS as Facebook App !
How to Use OpenShift PaaS as Facebook App ! Getting Dizzy ? We Have Found the Free Way for Hosting Facebook App too with RedHat OpenShift ! Since its a Fully Great Sunday (rare for me), I was finding something new for our readers. And after understanding that Google Cloud's Virtual Machines are unusable by a newbie (badly costly too) I again shifted to PaaS - our favorite free PaaS. And among Free … [Read more...]
Google Talk : Why Google is Interested About Native Cloud App
Google Talk was never a favorite to the advanced users and Enterprise users, here is how Google changed the way of usage and converted it to Google Chat. In our previous article, Google™s Cloud Computing and Branding Strategies in 2013; we wrote about Google's new set of strategies. Google Talk is such a Cloud Based Application that was never in favorable situation. Reasons were various - presence … [Read more...]
Google’s Cloud Computing and Branding Strategies in 2013
Google's Cloud Computing and Branding Strategies in 2013 quite significant. Google is taking approaches for increasing brand value through Hardware, Cloud etc. If you have some relationship with Google AdWords and AdSense; you will understand that, Google is gradually scrubbing out their "Daddy" like attitude towards even the small publishers and Advertisers. On the other hand, Google has … [Read more...]
Azure IaaS and Impact on Marketshare by Amazon and Rackspace
Azure IaaS is possibly the most important move on Cloud Computing IaaS market by Microsoft Azure in 2013. Unlike Rackspace, they have kept a free trial tier. Copy-Paste writers and general audience are getting much more similarity of Azure IaaS with Amazon; but the fact is - the real danger can be of Rackspace as the sole market leader of the specified segment for wider choices. Azure IaaS … [Read more...]
Focal-Plane Shutter
Focal-Plane Shutter in addition to the central locking is one of two common design principles for the closure, placed in front of the image sensor module. For this reason, in the basic article on Flash Modes; Rear curtain flash mode was explained. For a new person in DSLR Photography, at least Shutter Button and Shutter Mechanism is important to read in the context of learning about Focal-Plane … [Read more...]
Xen Switches to Linux Foundation
Xen Switches to Linux Foundation, an agency that will ensure greater development for the project, now away from Citrix including Virtualization software. Xen is a hypervisor project, which is a software that allows to run multiple virtual machines on one physical computer. It originated in University of Cambridge and was under the U.S. company Citrix Systems. Xen switch to Linux … [Read more...]
Top 10 Cloud Storage in 2013
Top 10 Cloud Storage in 2013 lists the major cloud services for online storage, backup, and interactive use in 2013. Often the providers offer extra features. Back in 2011, we published another kind of similar list - Free Cloud Storage Online Our Top 10 Pick somewhat like this article listing Top 10 Cloud Storage in 2013. It has been nearly two years after that publication and we thought for an … [Read more...]
Medium Format DSLR Details
Medium Format DSLR are high end professional DSLRs with sensor size up to 36 mmx48 mm, very high pixel density like 40 million pixels as opposed to full-frame DSLR. We 'normally' use full-frame DSLRs as professional and high end DSLRs which has the sensor size equivalent to 35 mm film SLR camera. During the last phase of film cameras, 35 mm became the mainstream, while Medium Format SLR and other … [Read more...]