Small Caps Challenge Momentum Factor’s Throne

TutoSartup excerpt from this article:
The analysis is speculative at this point, but the differences in how various segments of the current stock‑market pullback are performing suggest that capital flows in equity allocations may be shifting...The momentum risk factor has been leading the field in recent history, but there are signs that a rotation may be underway, based on a set of ETFs through yesterday’s close (July 20)......

Introducing the Amazon GuardDuty investigation agent: on-demand AI-powered threat assessment

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The new Amazon GuardDuty investigation agent (now in public preview) investigates security findings across your Amazon Web Services (AWS) environment, reducing investigation time from hours to minutes... Whether you’re investigating a single suspicious finding or assessing security posture across your entire organization, the investigation agent provides structured assessments providing risk le...

Custom OS installation now available on AWS DeepRacer devices

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With the stock firmware and software, developers couldn’t modify their AWS DeepRacer devices to use the latest operating systems... Now, developers can upgrade or install a custom operating system (OS) by using a newly released bootloader, which extends the life of these hardware devices... These hardware devices, when paired with a cloud environment for training and evaluation of neural network...

Build specialized agent workflows for your business with Amazon Quick and NVIDIA NeMo Agent Toolkit

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In this post, we show how Amazon Quick can serve as the business-user front door for specialized agent workflows... We use the NVIDIA NeMo Agent Toolkit to build a supply-chain risk example that helps a planner move from an Amazon Quick dashboard and knowledge context to a guided mitigation recommendation... Solution overview To address this challenge, we combine Amazon Quick and NVIDIA NeMo A...

How Couchbase built a multi-model AI architecture for Capella iQ with Amazon Bedrock

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Building an AI-powered developer assistant that can generate database queries, recommend indexes, and support multi-turn conversational workflows requires more than a single large language model (LLM)... As enterprise adoption of Capella iQ grew, Couchbase expanded its AI application to support multiple foundation model (FM) providers for greater flexibility, improved operational resilience, and...

2026 ISO and CSA STAR certificates are now available with two additional services

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She has 5+ years of experience leading end-to-end compliance programs across ISO, SOC, and cloud security frameworks, with deep expertise in third-party risk management and enterprise governance, driving measurable improvements in security posture and audit readiness...Amazon Web Services (AWS) successfully completed an onboarding audit with no findings for ISO 9001:2015, 27001:2022, 27017:2015, ...

AWS Weekly Roundup: One-click Lambda setup prompt, OpenAI GPT-5.6 models on Bedrock, and more (July 20, 2026)

TutoSartup excerpt from this article:
To get started, choose the Copy agent prompt button on the Lambda console screen or copy fetch https://docs... Use fetch https://raw...amazon... A one-click Lambda setup prompt for coding agents caught my eye most last week... This prompt configures your agent with AWS Serverless skills and the Serverless Model Context Protocol (MCP) server, embedding serverless best practices from the start......