1·Transaction and HTTP request metering based on CPU time per hour, minute, or second is the most accurate billing and metering model, as each transaction can be measured for total cost.
基于每小时、每分钟或每秒钟CPU时间进行的事务和HTTP请求计量是最准确的计费和计量模式，因为可以计算总成本中每个事务的成本。
2·If a billing system fact table contains item quantity, amount paid, and amount due, its related dimension tables might include product information, customer information, and time or date information.
如果计费系统事实表包含项目数量、支付的金额、到期金额，其相关的维度表可能包含产品信息、客户信息、以及时间或日期信息。
3·Have you heard the term billing increment?
您是否听说过计费增量这个术语？
4·The main differences are the security requirements, as most application-specific billing and metering are similar for private or public cloud computing.
主要的差异是安全需求，因为大多数应用程序特定的计费和计量与私有或公共云计算是类似的。
5·The bandwidth of incoming and outgoing network traffic determines the usage per user and creates a metric for billing and metering.
网络传入传出的流量带宽决定了每个用户的使用量并为计费和计量建立了度量。