Building Intelligent Search with Amazon Bedrock and Amazon OpenSearch for hybrid RAG solutions
TutoSartup excerpt from this article:
In this post, we show how to implement a generative AI agentic assistant that uses both semantic and text-based search using Amazon Bedrock, Amazon Bedrock AgentCore, Strands Agents and Amazon OpenSearch... There are certain information retrieval approaches that have emerged alongside agentic AI implementations, most notably, semantic search-based data lookups... They retrieve data based on the ...
In this post, we show how to implement a generative AI agentic assistant that uses both semantic and text-based search using Amazon Bedrock, Amazon Bedrock AgentCore, Strands Agents and Amazon OpenSearch... There are certain information retrieval approaches that have emerged alongside agentic AI implementations, most notably, semantic search-based data lookups... They retrieve data based on the ...
AWS Weekly Roundup: AWS DevOps Agent & Security Agent GA, Product Lifecycle updates, and more (April 6, 2026)
TutoSartup excerpt from this article:
AWS Service Availability Updates When the availability of an AWS service or feature changes, we provide customers guidance in AWS Product Lifecycle Changes on available alternatives and support for migration so that disruptions to your operations are minimized... The following lifecycle changes were updated on March 31, 2026... Availability change guide for services in maintenance AW...
AWS Service Availability Updates When the availability of an AWS service or feature changes, we provide customers guidance in AWS Product Lifecycle Changes on available alternatives and support for migration so that disruptions to your operations are minimized... The following lifecycle changes were updated on March 31, 2026... Availability change guide for services in maintenance AW...
Prolonged Stress Test Lurks for Global Markets as War Continues
TutoSartup excerpt from this article:
Global markets are entering a sixth week of stress testing as the war with Iran continues with no immediate resolution in sight... Uncertainty about the extent of these risks will keep markets on edge for the foreseeable future...In a sign of the times, the Global Market Index—a passive benchmark holding all major asset classes in market‑value weights except cash—has dropped 4... The cruci...
Global markets are entering a sixth week of stress testing as the war with Iran continues with no immediate resolution in sight... Uncertainty about the extent of these risks will keep markets on edge for the foreseeable future...In a sign of the times, the Global Market Index—a passive benchmark holding all major asset classes in market‑value weights except cash—has dropped 4... The cruci...
Book Bits: 04 April 2026
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By purchasing books through this site, you provide support for The Capital Spectator’s free content... But how simple is it for someone to quit Walmart if they are dissatisfied with their wage?To answer this question, my collaborators Suresh Naidu and Adam Reich and I surveyed about 10,000 Walmart workers in 2019 using a Facebook-based strategy, similar to the Shift Project... As we saw previou...
By purchasing books through this site, you provide support for The Capital Spectator’s free content... But how simple is it for someone to quit Walmart if they are dissatisfied with their wage?To answer this question, my collaborators Suresh Naidu and Adam Reich and I surveyed about 10,000 Walmart workers in 2019 using a Facebook-based strategy, similar to the Shift Project... As we saw previou...
Amazon Bedrock Guardrails supports cross-account safeguards with centralized control and management
TutoSartup excerpt from this article:
With this new capability, you can specify a guardrail in a new Amazon Bedrock policy within the management account of your organization that automatically enforces configured safeguards across all member entities for every model invocation with Amazon Bedrock... Organization-level enforcements apply a single guardrail from your organization’s management account to all entities within the ...
With this new capability, you can specify a guardrail in a new Amazon Bedrock policy within the management account of your organization that automatically enforces configured safeguards across all member entities for every model invocation with Amazon Bedrock... Organization-level enforcements apply a single guardrail from your organization’s management account to all entities within the ...
How AWS KMS and AWS Encryption SDK overcome symmetric encryption bounds
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If you run high-scale applications that encrypt large volumes of data, you might be concerned about tracking encryption limits and rotating keys... This post explains how AWS Key Management Service (AWS KMS) and the AWS Encryption SDK handle Advanced Encryption Standard in Galois Counter Mode’s (AES-GCM) encryption limits or bounds automatically by using derived key methods so you don’t...
If you run high-scale applications that encrypt large volumes of data, you might be concerned about tracking encryption limits and rotating keys... This post explains how AWS Key Management Service (AWS KMS) and the AWS Encryption SDK handle Advanced Encryption Standard in Galois Counter Mode’s (AES-GCM) encryption limits or bounds automatically by using derived key methods so you don’t...
Four security principles for agentic AI systems
TutoSartup excerpt from this article:
AWS submitted a response grounded in our experience building and operating agentic AI services... The NIST agentic AI RFI CAISI asked developers, deployers, and security researchers to weigh in on how the industry should secure AI systems that act autonomously... What unique security considerations do agentic systems introduce, and how do those considerations change as systems ...
AWS submitted a response grounded in our experience building and operating agentic AI services... The NIST agentic AI RFI CAISI asked developers, deployers, and security researchers to weigh in on how the industry should secure AI systems that act autonomously... What unique security considerations do agentic systems introduce, and how do those considerations change as systems ...