By definition, all clusters are unique computing machines. The possible combinations of hardware, software and user requirements makes designing an optimum cluster difficult, but certainly not impossible given some background and rules of thumb.

Cluster interconnects are the key to good performance. Understanding what type of interconnect works best for your application can make a big difference in both cost and performance.

This Section is for the roll up your sleeves kind of person. If you like to try things for yourself, this category is for you.

Finance is one area where clusters have actually earned some big money. We also cover some of the Wall Street conference in our Conference Reports section.