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Main Features of Networks and Distributed Systems - Coursework Example

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This coursework demonstrates the main features of networks and distributed systems. This paper considers the advantages of distributed systems, challenges for a distributed system, fallacies of distributed computing, reasons for the failure of a commercially distributed computer system and relation with Peter Deutsch's Fallacies…
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Extract of sample "Main Features of Networks and Distributed Systems"

Download file to see previous pages Example of a distributed system is World Wide Web-based information and also resource sharing, network constituted workstations, clusters, network of branch-based computers like information system for handling automatic method of processing of any order, distributed manufacturing system like automatic assembly line, Play Station 3 related new cell processors, network-based embedded system. A distributed system has various advantages such as speed, economics, reliability, inherent distribution, and incremental growth.  A distributed system has various advantages such as speed, economics, reliability, inherent distribution, and incremental growth. The disadvantages are network, security, software, and there are more components that have the possibility to fail. A distributed system tries to achieve various goals such as openness, transparency, performance, reliability, and scalability. There are various types of distributed systems such as distributed information systems, distributed computing systems, distributed pervasive or embedded systems (Lee, 2007).
A distributed system has been increasingly used in commercial use. The distributed system has made it much easier for any organization to operate different tasks in a much easier way and also in a much quicker amount of time. A distributed system though faces certain challenges in its commercial use which can cause a failure in the entire system. These challenges are fault tolerance, secure communication by using public based networks, replication, naming and caching, and also shared state and coordination (Lee, 2007).
In the year 1994, a ‘Sun’ fellow named Peter Deutsch outlined seven different assumptions which the designers and the architects of a distributed system are expected to make. These assumptions turn out to be wrong ultimately resulting in various kinds of pains and troubles for the architects who had considered the assumptions and solutions. In the year 1997, James Gosling contributed to the existing seven fallacies and added another fallacy. These assumptions are named together as ‘The 8 fallacies of Distributed Computing’. ...Download file to see next pages Read More
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