Distributed allocation with pools of servers
Gregory R. Andrews, David Dobkin, Peter J. Downey · 1982
Distributed systems make possible both a high degree of concurrency and robustness in the face of failure. One approach to achieving these goals is to employ pools of servers implementing major system functions. This paper describes the concept of pools of servers, and presents logically distributed, robust algorithms for one problem arising in this approach: the allocation of servers to clients. Three types of allocation problems are identified: free servers, preferred servers, and retentive servers. Allocation protocols based upon the idea of hash addressing are described and analyzed.