Overview of AWS Billing Reports
AWS currently offers several different sources of billing data, each with it's own characteristics and uses. For a more detailed view into the billing reports offered by AWS, please refer to AWS' documentation here: Understanding Your Usage with Billing Reports - AWS Billing and Cost Management
Billing Reports Used Within Apptio
While Apptio can support data from a large variety of sources, we offer purpose-built integrations around a subset of AWS' billing reports. Currently, Apptio has built integrations with the following billing reports:
Cost Allocation Report
This is AWS' monthly-grain bill that includes all the billing details (e.g. AWS product, usage quantity, cost, etc) as well as tags selected to be included in bills. Apptio leverages the Cost Allocation Report to drive public cloud monthly TCO reporting.
Detailed Billing Report with Resources and Tags
This is AWS' hourly-grain bill that, similar to the Cost Allocation Report, includes both billing details as well as tags. Apptio leverages the Detailed Billing Report with Resources and Tags to drive the recently released (Nov, 2017) Daily Costs reporting in Cloud Cost Management where you can see month-to-date costs as of the current day, as well as daily and even hourly trending of AWS costs.
*Important note about the Detailed Billing Report with Resources and Tags - This bill can become excessively large (100m+ rows per month) resulting from the combination of the hourly detail along with the inherent detail in AWS billing. As your organization's AWS spend increases, the size of this bill may be too large to bring into Apptio as a native .csv file.
With Apptio's 12.3.3 release and the latest Datalink version, you will see a Detailed Billing Report with Resources and Tags (automatic transform) option. This new AWS connector option will allow you to ingest the Detailed Billing Report with Resources and Tags in a new format on which the Daily Costs reporting is built. This new format, while serving as the foundation for the daily reports in Cloud Cost Management, is not currently available for transforms or modeling in TBM Studio. The Cost Allocation report is still the source for monthly billing.
What about the AWS Cost and Usage Report (CUR)?
AWS has a newer billing report that is the go forward standard for AWS bills. Apptio is currently working on integrating with the CUR and has plans to provide a CUR-based connector in an upcoming release.