To some extent, yes. But the Boer war did show the possibility of war progress being considerably hindered by overlarge losses of horses and pack animals. That could inspire improvements in veterinary preparedness. It also showed the possibility of manpower shortages in the regular army necessitating recruitment drives and the necessity of a fast mobilization. This could (at least in theory) bring about limited conscription of some description. The problems with enforcing such a policy could lead to a version of reserved occupations being defined. This would not get a post-war system in a pre-war world but it might give the process a bit of a head start.A lot of this stuff, things like manpower and sustaining horses etc, comes under the banner of war planning: that interface between politics, economics and military strategy. It took ww1 to show government and military's that this was needed, indeed it was totally crucial. Prior to ww1 military's made campaign plans, not looking upwards on its political and diplomatic impacts but downwards to make sure the tactics were working.