A communications protocol is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications.
Virtual desktop infrastructure (VDI) is the practice of hosting a desktop operating system within a virtual machine (VM) running on a centralized server. VDI is a variation on the client/server computing model, sometimes referred to as server-based computing. The term was coined by VMware Inc.
Process management in terms of computing is allocating resources in the operating system so that processes such as information exchange and sharing can be completed.
Centralized System Architecture:Centralized means the data is in one place.Centralized database - that is have one large computer to which you connect a large number of terminals. Everyone is working directly on the machine that holds the database.Client-server Architecture:Client server just means the clients are in a different place than the data. It simply means the database is considered one unit managed by one DBMS in one location and to which clients connect.Client/Server DB system relies [traditionally] on a single database-server, which passes information to a client machine, where some of the data processing is doneType your answer here...
What is High Performance Computing?High performance computing -- or HPC -- is the practical application of the mighty "supercomputer" and has been steadily developed since the 1960s to tackle complex and large scale computations. The Components Involved in High Performance Computing TechnologyA standard desktop computer usually contains a single processor, therefore leaving it stranded in the wake of a high performance computing system, which is a self-contained network with an entire system of nodes that communicate with one another to calculate a lightning fast and accurate response to a set of intricate algorithms or problems.Broken down into smaller programs or threads, these parts of a high performance computer work together to correspond to and satisfy the core and end result of the entire system. A high performance computer system stores data to be housed in their own unique threads, which are built to grow exponentially to fulfill the space requirements of any given project within the system. The common spatial considerations for a single computing system are not an issue with a supercomputer, which is continually monitored and adapted to to the needs put upon it.Grid Computing and Computer Clusters as HPC SystemsGrid computing, or decentralized computing, allows for systems that are intertwined yet at vastly different locations, potentially spread around the globe and even into space or deep under the ocean.A computer cluster, or centralized computing, is a term used to describe a supercomputer environment wherein the computer terminals are in close proximity to one another.Who Uses This Technology?Ideal for academic institutions, engineering environments, scientific researchers and certain government entities, such as the military. Some specific disciplines wherein HPC is used include biochemistry, physics and environmental modeling.This powerful type of computing may be adopted in more private business environments where advanced technology is needed and the corporation can afford it.http://content.dell.com/us/en/enterprise/hpcc
And example of centralised computing is IMB and Google's cloud computing service.
And example of centralised computing is IMB and Google's cloud computing service.
You can either go to: en.wikipedia.org/wiki/Cloud_computing or searchcloudcomputing.techtarget.com/definition/cloud-computing for a full definition of what cloud computing is.
is Distributed operating system a centralized OS
There are two possibilities, utility as in software that helps in working with a system or utility computing. Utility computing is a way of making computing power available to users as though it is electrical power. Think of SETI (Search for Extraterrestrial Intelligence) as an example of such utility computing. Using the former definition, one could use utility system software for an easy interface to a computer. In the later definition, there are numerous emerging examples in 'cloud' computing, SETI is just one example.
3. Distributed File Systems What are the benefits of a DFS when compared to a file system in a centralized system? A DFS allows the same type of sharing available on a centralized system, but the sharing may occur on physically and logically separate systems. Users around the world are able to share data as if they were in the same building, allowing a much more flexible computing environment than would otherwise be available
The definition of parallel computing is the processing of data many bits at a time as opposed to serial computing which is the processing of data one bit at a time.
Computing environment for the enterprise.The set of computer technologies (i.e. hardware, software, and practices) used in integrated large scale systems, which are made up of a group of computational entities, including mainframes, servers, and peripheral devices, interconnected by a network forming a virtual centralized computing facility.
A monitor, a cable, huge computing power and service capabilities
Serial computing is executing a task on one computer. Distributed computing is executing a task on multiple computers at the same time.
between centralized and decentralized payroll
ACM Computing Classification System was created in 1964.