A server farm or server cluster is a collection of computer servers usually maintained by an enterprise to accomplish server needs far beyond the capability of one machine. Server farms often consist of thousands of computers which require a large amount of power to run and keep cool.

Server Farm
Server Farm
Server Farm
Web Server Farm in the Cloud: Performance Evaluation and Dynamic Architecture
Optimal Power Management for Server Farm to Support Green Computing
Managing performance and power consumption in a server farm
Static and dynamic scheduling algorithms for scalable Web server farm
OptiTuner: On Performance Composition and Server Farm Energy Minimization Application
Optimality analysis of energy-performance trade-off for server farm management.
A least flow-time first load sharing approach for distributed server farm
Task assignment in a heterogeneous server farm with switching delays and general energy-aware cost structure
Integrating Adaptive Components: An Emerging Challenge in Performance-Adaptive Systems and a Server Farm Case-Study
Client-side resource-based load-balancing with delayed-resource-binding using TCP state migration to WWW server farm