Opportunities and risks of Cloud Computing for Small Business can be calculated and the calculation supports the decision for or against the cloud model. Previously we wrote about the strategic requirements for including cloud computing for small businesses, which is definitely a starting point for a small business owner. Now, let us understand this part - quite practical part - the end result. … [Read more...]
What is Abstraction Layer?
What is Abstraction Layer? You might have noticed the usage of this terminology in various technical article but ever wondered what this Abstraction Layer is? An abstraction layer or level of abstraction is a way to hide the way the things are running behind certain functionalities. The best known example of Abstraction Layer can be the OSI model for network protocols. Basic Examples … [Read more...]
Published Desktop Vs. Virtual Desktop : Comparison of Desktop Virtualization
Published Desktop Vs. Virtual Desktop will be compared using a cost-benefit analysis and to conclude with an analysis to investigate the results obtained. Through consolidation of virtualization and server environments, now people are looking for a way to virtualize desktops. The requirement for a virtual desktop depends on who is using or how this is to be used, due to the different approaches … [Read more...]
Cloud Computing in Home Care Scenarios : Opportunities and Risks
Cloud Computing in Home Care Scenarios is based on real-world scenarios to analyze the opportunities and risks, as well as the practicality of such systems. With cloud computing, in information technology there is a current trend, which also opens up areas and industries that still have the networking of computer systems with lot of potential. This also includes the medical and healthcare … [Read more...]
OS X Mavericks Review
OS X Mavericks Review rather Micro Review highlighting only the significant points by a real user. All of the readers already has been overloaded with reviews - we will not make you to read pages after pages. Hardly a reader is either hesitating to buy RAM to upgrade or thinking to delay the purchase of a new Mac with Mavericks Pre-installed - these are the practical audience. Other part is who … [Read more...]
Command Line Interface or CLI
Command Line Interface or CLI is a method that enables people to instruct a computer program using plain text line. It should be noted that the concept of CLI, Shell and Terminal Emulator are not the same, but are often used synonymously. Thus it is important to know What is Terminal, What we mean by the words Terminal Emulation and Terminal and What is Unix Shell or Shell. Secured Shell is … [Read more...]
What Cloud Users Need to Know
What Cloud users need to know are legal aspects of the concept, Security and Privacy and Copyright and Licenses. We have answered the most important questions. Cloud computing demands input not only from the IT professionals and users, but also from the lawyers on the planning aspect - is not surprising. But, it is interesting that the legal arguments not primarily serve as limitations of the new … [Read more...]
Multi-Core Processor Based Computer vs. Multi-CPU Computer
Multi-Core Processor Based Computer vs. Multi-CPU Computer has differences. For Servers, Workstations the processors are multiple plus multi-core on one board. We wrote about Multi-Core Processors before.It is important to understand what is Workstation computer and the minute difference of Server Operating System Versus Desktop Operating System. Mac Pro is only practical consumer market … [Read more...]
MacBook Pro SuperDrive Keeps Ejecting CD/DVD Discs : Fix
A basic theory about the higher end Macs like MacPro, MacBook Pro etceteras is nothing but to consider it as your attention grabbing girlfriend. Apple uses the highest possible materials, now some glues are also used, but they are far better glue than HP uses. Some amusement before going through it. HP-Compaq uses cellotape inside. At least my one had such! One person in Google person supported … [Read more...]
64-bit Processors in Brief
64-bit Processors is an adjective used to indicate the Microarchitecture of CPU and ALU to describe the registers, address buses or data buses and as whole instructions of 64 bits (8 octets). We talked about 32 bit (x86) and 64 bit (x64) Virtualization in a previous article. From the perspective of software, 64-bit computing means using code with virtual memory addresses of 64-bit. 64-bit … [Read more...]
What is Radio-frequency Identification (RFID)?
Radio-frequency Identification or RFID uses the help of electromagnetic waves the allows automatic identification and localization of objects and living beings. Radio-frequency Identification or RFID is also used in authentication technologies. A RFID system consists of a transponder, which is located on or in the object or living being and includes an identifying code and a reader for reading the … [Read more...]