Selecting a vector store for Amazon Bedrock Knowledge Bases
TutoSartup excerpt from this article:
When building a Retrieval Augmented Generation (RAG) solution with Amazon Bedrock Knowledge Bases, selecting the right vector store impacts performance and cost... Amazon Bedrock Knowledge Bases offers a fully managed option and a customer-managed option where you choose your own vector store... This post focuses on the customer-managed path, comparing the three supported backends: Amazon OpenSear...
When building a Retrieval Augmented Generation (RAG) solution with Amazon Bedrock Knowledge Bases, selecting the right vector store impacts performance and cost... Amazon Bedrock Knowledge Bases offers a fully managed option and a customer-managed option where you choose your own vector store... This post focuses on the customer-managed path, comparing the three supported backends: Amazon OpenSear...
A serverless, data-driven Git metrics dashboard using Amazon Quick Sight
TutoSartup excerpt from this article:
In this post, we introduce a serverless approach that automates Git metrics collection from GitHub and GitLab to surface live analytics using Amazon Quick Sight... It then processes them through a serverless orchestration workflow and persists the results in Amazon Simple Storage Service (Amazon S3) for graphical visualization using interactive Amazon Quick Sight dashboards... Architecture The...
In this post, we introduce a serverless approach that automates Git metrics collection from GitHub and GitLab to surface live analytics using Amazon Quick Sight... It then processes them through a serverless orchestration workflow and persists the results in Amazon Simple Storage Service (Amazon S3) for graphical visualization using interactive Amazon Quick Sight dashboards... Architecture The...
Building cloud-native PACS on AWS
TutoSartup excerpt from this article:
In this post, we present a hybrid cloud architecture pattern for PACS on AWS... We describe the core components, explain how data flows from imaging devices to a centralized cloud archive, and outline storage tier options and capacity planning guidance... Instead, it re-hosts and enhances them with cloud-native capabilities... PACS Viewer Local + Cloud dual viewer with transparen...
In this post, we present a hybrid cloud architecture pattern for PACS on AWS... We describe the core components, explain how data flows from imaging devices to a centralized cloud archive, and outline storage tier options and capacity planning guidance... Instead, it re-hosts and enhances them with cloud-native capabilities... PACS Viewer Local + Cloud dual viewer with transparen...
Trump Can Pressure the Fed. He Can’t Control Bond Yields.
TutoSartup excerpt from this article:
Fed Chairman Warsh outlined his views on inflation, which he said is still too high, suggesting the central bank may be headed for a rocky relationship with Trump in the months ahead... In a press conference yesterday, Warsh explained the hike, which was unanimously approved by all 12 members of the Federal Open Market Committee, as a reaction to what he described as: “The plain fact is that in...
Fed Chairman Warsh outlined his views on inflation, which he said is still too high, suggesting the central bank may be headed for a rocky relationship with Trump in the months ahead... In a press conference yesterday, Warsh explained the hike, which was unanimously approved by all 12 members of the Federal Open Market Committee, as a reaction to what he described as: “The plain fact is that in...
Architecting a secure landing zone in the AWS European Sovereign Cloud
TutoSartup excerpt from this article:
It provides the same services, features, and APIs as AWS commercial Regions, but runs as a distinct AWS partition (aws-eusc), with its own control plane, AWS Identity and Access Management (IAM), billing, console, and service endpoints... Understanding the partition boundary is the key that unlocks correct answers to questions about billing roll-ups, single sign-on (SSO), cross-account roles, AWS...
It provides the same services, features, and APIs as AWS commercial Regions, but runs as a distinct AWS partition (aws-eusc), with its own control plane, AWS Identity and Access Management (IAM), billing, console, and service endpoints... Understanding the partition boundary is the key that unlocks correct answers to questions about billing roll-ups, single sign-on (SSO), cross-account roles, AWS...
Improving HCLS AI reasoning with open-source agent skills
TutoSartup excerpt from this article:
In this post, we share a collection of 38 open source agent skills spanning 11 HCLS domains that help close this methodology gap... Agents equipped with these skills win 70–86 percent of head-to-head comparisons against the same agents without skills, varying agent harness setup... We also show you how you can customize, extend, and create your own agent skills for your specific use case... S...
In this post, we share a collection of 38 open source agent skills spanning 11 HCLS domains that help close this methodology gap... Agents equipped with these skills win 70–86 percent of head-to-head comparisons against the same agents without skills, varying agent harness setup... We also show you how you can customize, extend, and create your own agent skills for your specific use case... S...
Fault tolerant distributed training on Amazon EKS using NVRx
TutoSartup excerpt from this article:
Synchronous checkpointing adds a second source of idle time: every save blocks all ranks on I/O, which on the cluster sizes in this post consumed up to 40% of total wall time... You walk through async checkpointing that overlaps I/O with training, in-process restart that recovers from faults in seconds without touching the container lifecycle, and in-job restart using ft_launcher for automatic wo...
Synchronous checkpointing adds a second source of idle time: every save blocks all ranks on I/O, which on the cluster sizes in this post consumed up to 40% of total wall time... You walk through async checkpointing that overlaps I/O with training, in-process restart that recovers from faults in seconds without touching the container lifecycle, and in-job restart using ft_launcher for automatic wo...