distributed mobile computer is mabe up of a collection of componets which are over various computers and connected via a computer network. Thus these componets need to interact with each other. Then moblie computering is a generic term describing one's ability to use technology 'untethered', facilitated by devices which provide mobile computer functionality.
HIGH AVAILABILITY provided by Fault Tolerant Computing Systems & Networks which might be geographically distributed and thus overcomes Single Point of Failurein mission critical applications is the main goal of Distributed Computing.
Distributed Software engineering is combination of distributed system engineering and distributed system architecture For more detail you need to go through the following topics 1)Distributed systems issues 2)Client-server computing 3)Architectural patterns for distributed systems 4)Software as a service
1 Explain architecture of Distributed Database systems? Also, explain the reasons for building distributed database systems?
the technology that disappears is called pervasive computing
A distributed computer system consists of multiple software components that are on multiple computers, but run as a single system. The computers that are in a distributed system can be physically close together and connected by a local network, or they can be geographically distant and connected by a wide area network. A distributed system can consist of any number of possible configurations, such as mainframes, personal computers, workstations, minicomputers, and so on. The goal of distributed computing is to make such a network work as a single computer.
no answer
clustered system: systems having many computers with shared storage and linked by a lan or network.distributed system:systems having many computers connected by a network and there is no shared storage.Distributed computing is computing done on computers connected by a network. Clusters are one type of distributed computing. MPPs are another. Grid computing is a third.
A distributed computing system requires each machine attached to the network to has specific software allowing them to talk to each other. A distributed virtual systems allows the machines on a network to talk to each other without the use of central software.
Grid Computing and Distributed Systems
Information systems using a mainframe are referred to as distributed because computing results must be distributed to users at various locations.
Information systems using a mainframe are referred to as distributed because computing results must be distributed to users at various locations.
HIGH AVAILABILITY provided by Fault Tolerant Computing Systems & Networks which might be geographically distributed and thus overcomes Single Point of Failurein mission critical applications is the main goal of Distributed Computing.
Cluster computing or distributed computing.
What is the difference between parallel computing and distributing computing? In the most simple form = Parallel Computing is a method where several individual (autonomous) systems (CPU's) work in tandem to resolve a common computing workload. Distributed Computing is where several dis-associated systems are working seperatly to resolve a multi-faceted computing workload. An example of Parallel computing would be two servers that share the workload of routing mail, managing connections to an accounting system or database, solving a mathematical problem, ect... Distributed Computing would be more like the SETI Program, where each client works a seperate "chunk" of information, and returns the completed package to a centralized resource that's responsible for managing the overall workload. If you think of ten men pulling on a rope to lift a load, that is parallel computing. If ten men have ten ropes and are lifting ten different loads from one place to consolidate at another place, that would be distributed computing.
its complicated. Distributed computing is a term used to focus on methods and practices used to overcome challenges presented by operating in a distributed environment - heterogenity, latency, etc. Grid computing by it's nature is often distributed so it encompasses distributed computing. It is also based on parallel computing paradigms - where you split the computation between multiple processors to speed up the calculations. Grid technology is much bigger than either of these terms though as it also entails resource sharing, security systems, SLA management - as can be seen at www.Gridipedia.eu. Grid services are used within the Grid to carry out one function - processing, storage, instrumentsation, a softwarre process etc. for more info check oput Gridipedia¡s glossary - Grid Dic
In the most simple form = Parallel Computing is a method where several individual (autonomous) systems (CPU's) work in tandem to resolve a common computing workload. Distributed Computing is where several dis-associated systems are working seperatly to resolve a multi-faceted computing workload. An example of Parallel computing would be two servers that share the workload of routing mail, managing connections to an accounting system or database, solving a mathematical problem, ect... Distributed Computing would be more like the SETI Program, where each client works a separate "chunk" of information, and returns the completed package to a centralized resource that's responsible for managing the overall workload. If you think of ten men pulling on a rope to lift a load, that is parallel computing. If ten men have ten ropes and are lifting ten different loads from one place to consolidate at another place, that would be distributed computing. In Parallel Computing all processors have access to a shared memory. In distributed computing, each processor has its own private memory
gangalia:is a distributed monitering system for high performance computing systems such as clusters and grids