How does OpEx differ from CapEx in cloud spending?

OpEx (Operational Expenditure) in cloud spending is characterized by usage-based monthly billing, meaning you pay for services as you consume them, typically with no large upfront costs. This aligns with the cloud's pay-as-you-go model, offering flexibility and scalability. CapEx (Capital Expenditure), in contrast, involves upfront, long-term investments. "Long-term investment in licenses" and "Equipment procurement" are examples of CapEx, where you purchase assets outright. "Asset depreciation" is an accounting concept related to CapEx, reflecting the decrease in value of owned assets over time. Cloud computing primarily shifts IT spending from CapEx to OpEx.