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	<title>Anton Aleksandrov &#8211; Noise</title>
	<atom:link href="https://noise.getoto.net/author/anton-aleksandrov/feed/" rel="self" type="application/rss+xml" />
	<link>https://noise.getoto.net</link>
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		<title>More room to build: serverless services now support payloads up to 1 MB</title>
		<link>https://noise.getoto.net/2026/01/30/more-room-to-build-serverless-services-now-support-payloads-up-to-1-mb/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Thu, 29 Jan 2026 22:16:14 +0000</pubDate>
				<category><![CDATA[Amazon EventBridge]]></category>
		<category><![CDATA[Amazon Simple Queue Service (SQS)]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Intermediate (200)]]></category>
		<category><![CDATA[serverless]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=c7f1777a328745608ef794cc8caa124a</guid>

					<description><![CDATA[To support cloud applications that increasingly depend on rich contextual data, AWS is raising the maximum payload size from 256 KB to 1 MB for asynchronous AWS Lambda function invocations, Amazon Amazon SQS, and Amazon EventBridge. Developers can use this enhancement to build and maintain context-rich event-driven systems and reduce the need for complex workarounds such as data chunking or external large object storage.]]></description>
		
		
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			</item>
		<item>
		<title>Architecting conversational observability for cloud applications</title>
		<link>https://noise.getoto.net/2025/12/11/architecting-conversational-observability-for-cloud-applications/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Thu, 11 Dec 2025 15:59:39 +0000</pubDate>
				<category><![CDATA[Amazon Bedrock]]></category>
		<category><![CDATA[Amazon Elastic Container Service]]></category>
		<category><![CDATA[Amazon Elastic Kubernetes Service]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[artificial intelligence]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Containers]]></category>
		<category><![CDATA[ECS]]></category>
		<category><![CDATA[generative AI]]></category>
		<category><![CDATA[Kubernetes]]></category>
		<category><![CDATA[operational excellence]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=b4f1595fd0b20e457632ad4f7a305e11</guid>

					<description><![CDATA[In this post, we walk through building a generative AI–powered troubleshooting assistant for Kubernetes. The goal is to give engineers a faster, self-service way to diagnose and resolve cluster issues, cut down Mean Time to Recovery (MTTR), and reduce the cycles experts spend finding the root cause of issues in complex distributed systems.]]></description>
		
		
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			</item>
		<item>
		<title>Enhancing API security with Amazon API Gateway TLS security policies</title>
		<link>https://noise.getoto.net/2025/11/21/enhancing-api-security-with-amazon-api-gateway-tls-security-policies/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 21 Nov 2025 21:17:52 +0000</pubDate>
				<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[Intermediate (200)]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[In this post, you will learn how the new Amazon API Gateway’s enhanced TLS security policies help you meet standards such as PCI DSS, Open Banking, and FIPS, while strengthening how your APIs handle TLS negotiation. This new capability increases your security posture without adding operational complexity, and provides you with a single, consistent way to standardize TLS configuration across your API Gateway infrastructure.]]></description>
		
		
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		<item>
		<title>Improving throughput of serverless streaming workloads for Kafka</title>
		<link>https://noise.getoto.net/2025/11/21/improving-throughput-of-serverless-streaming-workloads-for-kafka/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 21 Nov 2025 20:02:57 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Managed Streaming for Apache Kafka (Amazon MSK)]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Best practices]]></category>
		<category><![CDATA[How-to]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[Event-driven applications often need to process data in real-time. When you use AWS Lambda to process records from Apache Kafka topics, you frequently encounter two typical requirements: you need to process very high volumes of records in close to real-time, and you want your consumers to have the ability to scale rapidly to handle traffic spikes. Achieving both necessitates understanding how Lambda consumes Kafka streams, where the potential bottlenecks are, and how to optimize configurations for high throughput and best performance.]]></description>
		
		
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		<item>
		<title>Building multi-tenant SaaS applications with AWS Lambda’s new tenant isolation mode</title>
		<link>https://noise.getoto.net/2025/11/20/building-multi-tenant-saas-applications-with-aws-lambdas-new-tenant-isolation-mode/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Thu, 20 Nov 2025 17:47:17 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[SaaS]]></category>
		<category><![CDATA[serverless]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=19493a7b4aa802dbd7bb01db9a2fdc2f</guid>

					<description><![CDATA[Today, AWS is announcing tenant isolation for AWS Lambda, enabling you to process function invocations in separate execution environments for each end-user or tenant invoking your Lambda function. This capability simplifies building secure multi-tenant SaaS applications by managing tenant-level compute environment isolation and request routing, allowing you to focus on core business logic rather than implementing tenant-aware compute environment isolation.]]></description>
		
		
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		<item>
		<title>Building responsive APIs with Amazon API Gateway response streaming</title>
		<link>https://noise.getoto.net/2025/11/20/building-responsive-apis-with-amazon-api-gateway-response-streaming/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Wed, 19 Nov 2025 23:10:51 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[AWS Fargate]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[generative AI]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[Today, AWS announced support for response streaming in Amazon API Gateway to significantly improve the responsiveness of your REST APIs by progressively streaming response payloads back to the client. With this new capability, you can use streamed responses to enhance user experience when building LLM-driven applications (such as AI agents and chatbots), improve time-to-first-byte (TTFB) performance for web and mobile applications, stream large files, and perform long-running operations while reporting incremental progress using protocols such as server-sent events (SSE).]]></description>
		
		
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			</item>
		<item>
		<title>Effectively building AI agents on AWS Serverless</title>
		<link>https://noise.getoto.net/2025/08/15/effectively-building-ai-agents-on-aws-serverless/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Thu, 14 Aug 2025 22:38:10 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[Amazon Bedrock]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[generative AI]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[Imagine an AI assistant that doesn’t just respond to prompts – it reasons through goals, acts, and integrates with real-time systems. This is the promise of agentic AI. According to Gartner, by 2028 over 33% of enterprise applications will embed agentic capabilities – up from less than 1% today. While early generative AI efforts focused […]]]></description>
		
		
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		<item>
		<title>How Zapier runs isolated tasks on AWS Lambda and upgrades functions at scale</title>
		<link>https://noise.getoto.net/2025/07/25/how-zapier-runs-isolated-tasks-on-aws-lambda-and-upgrades-functions-at-scale/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 25 Jul 2025 13:30:06 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon CloudWatch]]></category>
		<category><![CDATA[Amazon Elastic Kubernetes Service]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Customer Solutions]]></category>
		<category><![CDATA[Monitoring and observability]]></category>
		<category><![CDATA[serverless]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=8a88714a3ea33be3bfced84d6f2126b6</guid>

					<description><![CDATA[In this post, you’ll learn how Zapier has built their serverless architecture focusing on three key aspects: using Lambda functions to build isolated Zaps, operating over a hundred thousand Lambda functions through Zapier's control plane infrastructure, and enhancing security posture while reducing maintenance efforts by introducing automated function upgrades and cleanup workflows into their platform architecture.]]></description>
		
		
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			</item>
		<item>
		<title>Dynamically routing requests with Amazon API Gateway routing rules</title>
		<link>https://noise.getoto.net/2025/06/03/dynamically-routing-requests-with-amazon-api-gateway-routing-rules/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Tue, 03 Jun 2025 18:32:22 +0000</pubDate>
				<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Intermediate (200)]]></category>
		<category><![CDATA[serverless]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=6af776e6d32622d28350b76bc510121a</guid>

					<description><![CDATA[Today, Amazon API Gateway announces support for dynamic routing rules for custom domain names in all supported AWS Regions. This new capability enables you to route API requests based on HTTP header values, either independently or in combination with URL paths. In this post, you will learn how to use this new capability to implement routing strategies such as API versioning and gradual rollouts without modifying your API endpoints.]]></description>
		
		
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		<item>
		<title>How Launchpad from Pega enables secure SaaS extensibility with AWS Lambda</title>
		<link>https://noise.getoto.net/2025/05/30/how-launchpad-from-pega-enables-secure-saas-extensibility-with-aws-lambda/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 30 May 2025 18:30:49 +0000</pubDate>
				<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Best practices]]></category>
		<category><![CDATA[Customer Solutions]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[serverless architectures]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=e5e237d1e3f3973f14d13607a7cf72e7</guid>

					<description><![CDATA[In this post, we share how Pegasystems (Pega) built Launchpad, its new SaaS development platform, to solve a core challenge in multi-tenant environments: enabling secure customer customization. By running tenant code in isolated environments with AWS Lambda, Launchpad offers its customers a secure, scalable foundation, eliminating the need for bespoke code customizations.]]></description>
		
		
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		<item>
		<title>Enhancing multi-account activity monitoring with event-driven architectures</title>
		<link>https://noise.getoto.net/2025/05/28/enhancing-multi-account-activity-monitoring-with-event-driven-architectures/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Wed, 28 May 2025 20:14:48 +0000</pubDate>
				<category><![CDATA[Amazon EventBridge]]></category>
		<category><![CDATA[AWS CloudTrail]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Intermediate (200)]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[Enterprise cloud environments are growing increasingly complex as they scale, with organizations managing hundreds to thousands of Amazon Web Services (AWS) accounts across multiple business units and AWS Regions. Organizations need efficient ways to collect, transport, and analyze activity data for threat detection and compliance monitoring. In this post, you will learn to use AWS CloudTrail and Amazon EventBridge for real-time cloud activity monitoring and automated response.]]></description>
		
		
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			</item>
		<item>
		<title>Monitoring network traffic in AWS Lambda functions</title>
		<link>https://noise.getoto.net/2025/05/05/monitoring-network-traffic-in-aws-lambda-functions/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Mon, 05 May 2025 18:53:06 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=f1d3762b4bc256cf31bbb3a9c23118dc</guid>

					<description><![CDATA[In this post, you will learn methods for network monitoring in AWS Lambda functions and how to apply them to your scenarios.]]></description>
		
		
		<enclosure url="" length="0" type="" />

			</item>
		<item>
		<title>How Smartsheet reduced latency and optimized costs in their serverless architecture</title>
		<link>https://noise.getoto.net/2025/04/18/how-smartsheet-reduced-latency-and-optimized-costs-in-their-serverless-architecture/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 18 Apr 2025 16:19:36 +0000</pubDate>
				<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Best practices]]></category>
		<category><![CDATA[Customer Solutions]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=dc70ed5cc872b1841635124f571713cc</guid>

					<description><![CDATA[In this post, we discuss Smartsheet’s journey optimizing its serverless architecture. We explore the solution, the stringent requirements Smartsheet faced, and how they’ve achieved an over 80% latency reduction. This technical journey offers valuable insights for organizations looking to enhance their serverless architectures with proven enterprise-grade optimization techniques.]]></description>
		
		
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		<item>
		<title>How CyberArk is streamlining serverless governance by codifying architectural blueprints</title>
		<link>https://noise.getoto.net/2024/10/11/how-cyberark-is-streamlining-serverless-governance-by-codifying-architectural-blueprints/</link>
		
		<dc:creator><![CDATA[Anton Aleksandrov]]></dc:creator>
		<pubDate>Fri, 11 Oct 2024 16:03:57 +0000</pubDate>
				<category><![CDATA[Amazon CloudWatch]]></category>
		<category><![CDATA[Amazon EventBridge]]></category>
		<category><![CDATA[Amazon Simple Queue Service (SQS)]]></category>
		<category><![CDATA[Amazon Simple Storage Service (S3)]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[AWS Serverless]]></category>
		<category><![CDATA[Partner solutions]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Serverless Application]]></category>
		<category><![CDATA[serverless architectures]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=02d5ed8de8175c59ce00d5a4d33b5138</guid>

					<description><![CDATA[This post was co-written with Ran Isenberg, Principal Software Architect at CyberArk and an AWS Serverless Hero. Serverless architectures enable agility and simplified cloud resource management. Organizations embracing serverless architectures build robust, distributed cloud applications. As organizations grow and the number of development teams increases, maintaining architectural consistency, standardization, and governance across projects becomes crucial. […]]]></description>
		
		
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