Selecting the most appropriate artificial lift technology is essential to well profitability, with each method having distinct advantages and disadvantages for capex and opex.

选择最合适的人工举升技术是实现盈利的关键，对于资本支出和运营成本，每一种方法都有明显的优势和缺点。

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Reduced cost: Cloud computing can reduce both capital expense (CapEx) and operating expense (OpEx) costs because resources are only acquired when needed and are only paid for when used.

降低成本：云计算可以降低资本费用(CapEx)和运营费用(OpEx)，因为可以只在需要时购买资源，而且只按使用时间付费。

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P/L forecast and variance analysis based on in-depth understanding business to estimate revenue, cost and OPEX.

根据业务运营情况，合理进行项目收入、成本、费用预测，完成P/L预测及对比分析。

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They talked about business strategies to grow revenues and CAPEX versus OPEX budgeting to maximize profitability.

FORBES: From Dungeon to Corner Office: Evolution of the CIO

This starts with optimizing capital expenditure (CAPEX) on network infrastructure while lowering or maintaining operational expenditure (OPEX).

FORBES: Fast Data Gets A Jump On Big Data

What was once CAPEX increasingly becomes OPEX, and long-term risk falls accordingly.

FORBES: How Cloud Computing Is Reshaping The Role Of The CIO