A prominent financial services company, catering to Wall Street trading firms, offers data aggregation services. These services are billed based on the number of units of clickstream data provided to clients. Due to regulatory requirements, the company must ensure that the ordered clickstream data is available for auditing within a window of 7 days.

As a Developer Associate, which of the following AWS services would you recommend to enable the company to run both the billing process and the auditing process on the clickstream data in the same order?