Presenter mode

Amazon / AWS (products & Dynamo paper)

Full page · Paths

Walkthrough

Dynamo quorum write (paper)

Illustrative Dynamo N/R/W write path from the 2007 paper’s always-on cart motivation — not a live DynamoDB internal diagram.

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Cart servicepaper-eraDynamo nodeReplica AReplica BReplica C

Dynamo targets always-on Amazon services such as shopping-cart class workloads under disk, network, and datacenter failures — paper motivation, not a 2026 retail topology.

Walkthrough

CloudFront viewer path

Product-doc hierarchy: viewer → POP → Regional Edge Cache → origin. Counts on features pages are snapshots — no invented metro map.

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HTTPSViewerCloudFront POPRegional Edge CacheOrigin

DNS steers the viewer to a suitable CloudFront POP (typically latency-oriented per docs). Do not invent unpublished PoP lists beyond product language.

Walkthrough

Direct Connect + Transit Gateway

Illustrative hybrid roles from DX and TGW docs. ASN 7224 appears in public VIF BGP docs. No invented AWS Clos.

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On-premDirect ConnectASN 7224 themesDX gatewayTransit GatewayVPC

Direct Connect carries BGP between on-prem and AWS. Public VIF docs emphasize AWS-side ASN 7224 and communities that scope prefix advertisement.