This whitepaper is for historical reference only. Some content might be outdated and some links might not be available.

# Document Revisions
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| Change | Description | Date | 
| --- |--- |--- |
| [Update](#document-revisions) | Added cost optimization techniques for specific AWS analytics services. | March 3, 2023 | 
| [Initial publication](#document-revisions) | Whitepaper published. | November 1, 2020 |