Build a multi-tenant configuration system with tagged storage patterns

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Two gaps emerge as organizations scale: handling tenant metadata that changes faster than cache TTL allows, and scaling the metadata service itself without creating a performance bottleneck... Traditional caching strategies force an uncomfortable trade-off: either accept stale tenant context (risking incorrect data isolation or feature flags), or implement aggressive cache invalidation that sacr...

Customize Amazon Nova models with Amazon Bedrock fine-tuning

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Today, we’re sharing how Amazon Bedrock makes it straightforward to customize Amazon Nova models for your specific business needs... As customers scale their AI deployments, they need models that reflect proprietary knowledge and workflows — whether that means maintaining a consistent brand voice in customer communications, handling complex industry-specific workflows or accurately classifying...

Human-in-the-loop constructs for agentic workflows in healthcare and life sciences

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Tool Context Interrupt – The human-in-the-loop approval logic can also be implemented within the tool logic directly for fine-grained, tool-specific control and flexibility... The session context can be used for custom approval logic... Remote Tool Interrupt (AWS Step Functions) – In some cases, one might want to send an approval request to a third party system or person asynchronously......

Building intelligent audio search with Amazon Nova Embeddings: A deep dive into semantic audio understanding

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87, they cluster near each other in vector space, indicating strong acoustic and semantic relatedness...If you’re looking to enhance your content understanding and search capabilities, audio embeddings offer a powerful solution... Audio embeddings address this gap... Amazon Nova Multimodal Embeddings, announced on October 28, 2025, is a multimodal embedding model available in Amazon Bedrock [1]....

A framework for securely collecting forensic artifacts into S3 buckets

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When customers experience a security incident, they need to acquire forensic artifacts to identify root cause, extract indicators of compromise (IoCs), and validate remediation efforts... NIST 800-86, Guide to Integrating Forensic Techniques into Incident Response, defines digital forensics as a process comprised of four basic phases: collection, examination, analysis, and reporting... This...

US–Iran Ceasefire Takes Hold, as Fragile Peace Looms

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The peace may be fragile, but markets are already cheering this morning...Let’s start with the stock market...One of the many technical profiles of markets I’ll be monitoring is this variation of my estimate of overbought-oversold conditions for the S&P... The risk appetite’s recovery for the near term will rely in no small degree on the bond market remaining calm......

Launching S3 Files, making S3 buckets accessible as file systems

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I’m excited to announce Amazon S3 Files, a new file system that seamlessly connects any AWS compute resource with Amazon Simple Storage Service (Amazon S3)... More than a decade ago, as an AWS trainer, I spent countless hours explaining the fundamental differences between object storage and file systems... With S3 Files, Amazon S3 is the first and only cloud object store that offers fully-feat...