R0045/2026-03-29/Q002/H2¶
Statement¶
Apache was not yet dominant in enterprise deployments in 2001. Its hostname numbers were inflated by shared hosting, and IIS was competitive or ahead in enterprise environments.
Status¶
Partially supported — The physical server count showed Windows at 49.2% versus Linux at 28.5%, suggesting IIS was deployed on more actual machines. However, Apache still dominated by hostname and active site counts.
Supporting Evidence¶
| Evidence | Summary |
|---|---|
| SRC03-E01 | Windows 49.2% of physical servers vs Linux 28.5% in June 2001 |
Contradicting Evidence¶
| Evidence | Summary |
|---|---|
| SRC01-E01 | Apache 63% of hostnames and 62% of active sites — dominant by most measures |
Reasoning¶
H2 has merit when focusing on physical server count and enterprise-specific deployments. Apache's concentration at hosting providers inflated its hostname numbers relative to its physical server presence. However, "not yet dominant" overstates the case — Apache was widely deployed in enterprises as well.
Relationship to Other Hypotheses¶
H2 captures a real nuance that H1 misses, but H3 synthesizes both perspectives more accurately.