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	<title>Ben Freiberg &#8211; Noise</title>
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		<title>Validating multi-agent decisions with Step Functions and Bedrock AgentCore</title>
		<link>https://noise.getoto.net/2026/09/14/validating-multi-agent-decisions-with-step-functions-and-bedrock-agentcore/</link>
		
		<dc:creator><![CDATA[Ben Freiberg]]></dc:creator>
		<pubDate>Mon, 14 Sep 2026 16:47:23 +0000</pubDate>
				<category><![CDATA[Amazon Bedrock AgentCore]]></category>
		<category><![CDATA[AWS Step Functions]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[Orchestrating specialized Amazon Bedrock AgentCore agents with AWS Step Functions gives you the reasoning power of generative AI with the guardrails of deterministic validation. Agents propose options, and deterministic code validates them before any action is taken, demonstrated here with an airline rebooking workflow.]]></description>
		
		
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		<title>Low-latency, high-throughput SQS event processing with AWS Lambda provisioned mode</title>
		<link>https://noise.getoto.net/2026/08/10/low-latency-high-throughput-sqs-event-processing-with-aws-lambda-provisioned-mode/</link>
		
		<dc:creator><![CDATA[Ben Freiberg]]></dc:creator>
		<pubDate>Mon, 10 Aug 2026 13:42:03 +0000</pubDate>
				<category><![CDATA[Amazon Simple Queue Service (SQS)]]></category>
		<category><![CDATA[Amazon SQS]]></category>
		<category><![CDATA[AWS Lambda]]></category>
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					<description><![CDATA[Customers building event-driven applications on AWS rely on Amazon Simple Queue Service (Amazon SQS) and AWS Lambda event source mappings (ESMs) to process millions of events every day. The fully managed polling infrastructure of ESMs eliminates the need to write and maintain custom code. You can focus on business logic while Lambda handles scaling, batching, […]]]></description>
		
		
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		<title>Lessons learned from scaling to 1 million Lambda functions</title>
		<link>https://noise.getoto.net/2026/06/29/lessons-learned-from-scaling-to-1-million-lambda-functions/</link>
		
		<dc:creator><![CDATA[Ben Freiberg]]></dc:creator>
		<pubDate>Mon, 29 Jun 2026 17:21:05 +0000</pubDate>
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					<description><![CDATA[In this post, we share our journey and the lessons learned from building and running a fully serverless, multi-account software as a service (SaaS) platform at scale. We’ll explore why true scale-to-zero is critical, how we handle quota management, why engaging AWS service teams early saved us from outages, and which unexpected practices emerged once we scaled from thousands to over a million functions.]]></description>
		
		
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		<title>6,000 AWS accounts, three people, one platform: Lessons learned</title>
		<link>https://noise.getoto.net/2026/02/25/6000-aws-accounts-three-people-one-platform-lessons-learned/</link>
		
		<dc:creator><![CDATA[Ben Freiberg]]></dc:creator>
		<pubDate>Wed, 25 Feb 2026 19:47:07 +0000</pubDate>
				<category><![CDATA[Architecture]]></category>
		<category><![CDATA[AWS CloudFormation]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Customer Solutions]]></category>
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					<description><![CDATA[This post describes why ProGlove chose a account-per-tenant approach for our serverless SaaS architecture and how it changes the operational model. It covers the challenges you need to anticipate around automation, observability and cost. We will also discuss how the approach can affect other operational models in different environments like an enterprise context.]]></description>
		
		
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		<title>Introducing AWS Lambda event source mapping tools in the AWS Serverless MCP Server</title>
		<link>https://noise.getoto.net/2025/10/30/introducing-aws-lambda-event-source-mapping-tools-in-the-aws-serverless-mcp-server/</link>
		
		<dc:creator><![CDATA[Ben Freiberg]]></dc:creator>
		<pubDate>Thu, 30 Oct 2025 16:53:19 +0000</pubDate>
				<category><![CDATA[Amazon Kinesis]]></category>
		<category><![CDATA[Amazon Managed Streaming for Apache Kafka (Amazon MSK)]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[serverless]]></category>
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					<description><![CDATA[Modern serverless applications increasingly rely on event-driven architectures, where AWS Lambda functions process events from various sources like Amazon Kinesis, Amazon DynamoDB Streams, Amazon Simple Queue Service (Amazon SQS), Amazon Managed Streaming for Apache Kafka (Amazon MSK), and self-managed Apache Kafka. Although event source mappings (ESM) offer a powerful mechanism for integrating AWS Lambda with […]]]></description>
		
		
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