Having fended off challenges from Linux for several years now, the RISC-Unix
platform is now under siege on another front - x86 servers. Long dismissed as
workgroup and departmental servers, or as platforms for low-level enterprise
applications, x86 servers are making serious inroads into corporate data
centers. Earlier this year, analyst firms Gartner and IDC issued studies
showing that sales of and revenue from RISC-Unix servers were continuing
their slide against x86 boxes. The Gartner study showed a 28.5 percent
decline in the number of units shipped and a 26.9 percent drop in revenue
from them. The IDC study released in May of this year cited a "perfect storm"
of circumstances, including the recession, the purchase of Sun by Oracle, and
potential hardware upgrades by other vendors inducing delays in purchase
decisions, all leading to the lowest level of spendin... (more)