If you have a multi-offer type of hosting/cloud provider, there are benefits of co-lo coupled with on demand resources being in the same physical facility.

如果你有多套方案的主机/云服务提供商，本地方式结合同物理设施内的按需请求资源拥有长处。

youdao

Cloud computing is designed to provide on demand resources or services over the Internet, usually at the scale and with the reliability level of a data center.

云计算旨在通过Internet提供随需应变的资源或服务，通常视数据中心的规模和可靠性水平而定。

youdao

It is self-evident that we will never have enough resources to meet the demand.

不言而喻，我们将永远不会有足够的资源来满足需求。

《柯林斯英汉双解大词典》

If demand for resources rises, prices of resources will rise in the short run.

FORBES: You Worry. You Shouldn't. Part 1: Overpopulation and Resource Exhaustion

Their new format uses vectors to render footage with colored contours that demand fewer resources than a dot-by-dot approach.

ENGADGET: University of Bath develops efficient vector-based video, says pixels are old hat

Without that pent-up demand, resources freed from supply-side measures and austerity get saved, not spent, and no self-reinforcing cycle is triggered.

FORBES: Conservatism, Up From Debt Crisis