Linux Clusters and Server Farms
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Linux Clusters and Server Farms
A server farm is a group of computers which share the load of performing a particular task, such as serving up a website. A cluster, on the other hand, is a group of computers which function as a single computer. Unlike the situation with SMP, in these cases each processor has its own RAM, hard disks and so on, eliminating congestion on these resources. On the other hand, communication between the different CPUs must take place via the network instead of directly through RAM, which is very slow by comparison. So server farms or clusters only offer a significant advantage if only small amounts of data need to be transferred between the component processors. Another very important advantage is that this configuration is very scaleable. You can add more nodes to the group to increase performance. In fact many clusters start off smaller, then grow as more machines are added. Another advantage is that the nodes are not necessarily all the same. Thus you can start with a cluster of PIIIs and then add some Alpha servers to beef up the system. Although a greater variety of hardware means more maintenance, it also means you dont have to throw anything away. One interesting

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Linux Clusters And Essay Linux Clusters. (July 7, 2021). Retrieved from https://www.freeessays.education/linux-clusters-and-essay-linux-clusters-essay/