Cluster computing, Computer Engineering

The concept of clustering is definite as the use of multiple computers, typically PCs or multiple storage devices, UNIX workstations, and their interconnections, to form what appears to users as a single highly available system. Workstation clusters is a set of loosely-connected processors, where every workstation acts as an autonomous and independent agent. The cluster manages faster than normal systems.

In common, a 4-CPU cluster is about 250~300% faster than a one CPU PC. Besides, it not only decreases computational time, but also permits the simulations of much bigger computational systems models than before. Due to of cluster computing overnight Topic analysis of a complete 3D injection molding simulation for a very complicated model is possible.

Cluster workstation definite in Silicon Graphics project is as follows:

"A distributed workstation cluster should be viewed as one computing resource and not as a set of individual workstations".

The details of the cluster were:  64MB memory, 150MHz R4400 workstations, 1 GB disc per workstation, 6 x 17" monitors, Cluster operating on local 10baseT Ethernet, Computing Environment Status, MPI (LAM and Chimp), Oxford BSP Library, PVM.

The operating system structure creates it difficult to exploit the characteristics of current clusters, such as huge primary memories, low-latency communication, and high operating speed. Advances in processor technology and network have greatly changed the communication and computational power of local-area workstation clusters. Cluster computing can be used for load balancing in multi-process systems.

A common use of cluster computing is to balance traffic load on high-traffic Web sites. In web operation a web page demand is sent to a manager server, which then decides which of the several identical or very same web servers to forward the request to for handling. The use of cluster computing creates this web traffic uniform.

Posted Date: 3/5/2013 5:34:17 AM | Location : United States







Related Discussions:- Cluster computing, Assignment Help, Ask Question on Cluster computing, Get Answer, Expert's Help, Cluster computing Discussions

Write discussion on Cluster computing
Your posts are moderated
Related Questions
Q. Why we need number systems? Number system is used to signify information in quantitative form. Some of the general number systems are octal, decimal, hexadecimal and binary.

Q. Define Public Identifiers? Public Identifiers: A public identifier is one which is defined within one module of a program however potentially accessible by all of the other

What is a accepting computation history?  An accepting computation history is explained as , Let M be a Turing machine and w be a input string,  for M on w is a sequence of con

What is a pipeline hazard? Any condition that causes the pipeline to stall is known as hazard. They are also known as stalls or bubbles.

A message is a string of bytes that has meaning to the applications that use it Message = Header(s) + Application Data A message having of a header and the attached applicat

Q. How to make frames for web documents? Intelligent use of frames can give your pages a cleaner look and make easier to navigate. The fundamental concept goes like this: Every

Problem : (a) The concept of an agent is generally defined by listing the properties that agents exhibit. Identify and describe the properties that you would associate with th


The device is packaged in a 80 pin PLCC device as shown.The main groupings of the pins are as follows Port A PA0 - PA7 Parallel Port or Timer Port B PB0 - PB7 Parallel Port or High

The field SY-STEPL refers to The index of the screen table row that is presently being processed.  The system variable SY-stepl only has a meaning within the confines of LOOP.