Cluster Computing History
The 1st generations of microprocessors were designed with the opening development of VLSI technology and by the end of the decade the 1st workstations and private PCs were being sold.
The appearance of Ethernet provided the 1st widely used LAN technology, making a business standard for a modest cost multidrop interconnection medium and info transport layer. Also at this time, the multitasking Unix OS was made at ATT Bell Laboratories and extended with virtual memory and network interfaces at UC Berkeley. Unix was adopted in its assorted commercial and public domain forms by the systematic and technical computing community as the principal environment for a large range of computing system classes from systematic workstations to supercomputers. In 1980s, increased interest in the possibilities of cluster computing was marked by crucial experiments in research and industry.
A collection of 160 inter-connected Apollo workstations was employed as a cluster to perform certain computational jobs by the NSA. Digital Hardware Establishment came up with a system comprising interlinked VAX11 / 750s, coining the term cluster in the midst. In the area of software, most significantly the Condor software package from the College of Wisconsin. The PC science research community explored different secrets for parallel processing in this period. From this early work came the communicating sequential processes model more typically called the message-passing model, that has come to rule much of cluster computing today.
