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	<title>Advanced (300) &#8211; Noise</title>
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		<title>Run Apache Spark and Iceberg 4.5x faster than open source Spark with Amazon EMR</title>
		<link>https://noise.getoto.net/2025/11/27/run-apache-spark-and-iceberg-4-5x-faster-than-open-source-spark-with-amazon-emr/</link>
		
		<dc:creator><![CDATA[Atul Payapilly]]></dc:creator>
		<pubDate>Thu, 27 Nov 2025 01:46:19 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon EMR]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[This post shows how Amazon EMR 7.12 can make your Apache Spark and Iceberg workloads up to 4.5x faster performance.]]></description>
		
		
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			</item>
		<item>
		<title>Apache Spark encryption performance improvement with Amazon EMR 7.9</title>
		<link>https://noise.getoto.net/2025/11/27/apache-spark-encryption-performance-improvement-with-amazon-emr-7-9/</link>
		
		<dc:creator><![CDATA[Sonu Kumar Singh]]></dc:creator>
		<pubDate>Thu, 27 Nov 2025 01:37:55 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon EMR]]></category>
		<category><![CDATA[announcements]]></category>
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					<description><![CDATA[In this post, we analyze the results from our benchmark tests comparing the Amazon EMR 7.9 optimized Spark runtime against Spark 3.5.5 without encryption optimizations. We walk through a detailed cost analysis and provide step-by-step instructions to reproduce the benchmark.]]></description>
		
		
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			</item>
		<item>
		<title>Introducing catalog federation for Apache Iceberg tables in the AWS Glue Data Catalog</title>
		<link>https://noise.getoto.net/2025/11/27/introducing-catalog-federation-for-apache-iceberg-tables-in-the-aws-glue-data-catalog/</link>
		
		<dc:creator><![CDATA[Debika D]]></dc:creator>
		<pubDate>Wed, 26 Nov 2025 22:08:07 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Sagemaker]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[AWS Glue]]></category>
		<category><![CDATA[AWS Lake Formation]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=a4f3c3ef6b6f67ced039fddb217a4a4f</guid>

					<description><![CDATA[AWS Glue now supports catalog federation for remote Iceberg tables in the Data Catalog. With catalog federation, you can query remote Iceberg tables, stored in Amazon S3 and cataloged in remote Iceberg catalogs, using AWS analytics engines and without moving or duplicating tables. In this post, we discuss how to get started with catalog federation for Iceberg tables in the Data Catalog.]]></description>
		
		
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			</item>
		<item>
		<title>Getting started with Apache Iceberg write support in Amazon Redshift</title>
		<link>https://noise.getoto.net/2025/11/26/getting-started-with-apache-iceberg-write-support-in-amazon-redshift/</link>
		
		<dc:creator><![CDATA[Sanket Hase]]></dc:creator>
		<pubDate>Wed, 26 Nov 2025 19:34:55 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Redshift]]></category>
		<category><![CDATA[Amazon S3 Tables]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[In this post, we show how you can use Amazon Redshift to write data directly to Apache Iceberg tables stored in Amazon S3 and S3 Tables for seamless integration between your data warehouse and data lake while maintaining ACID compliance.]]></description>
		
		
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			</item>
		<item>
		<title>How to use the Secrets Store CSI Driver provider Amazon EKS add-on with Secrets Manager</title>
		<link>https://noise.getoto.net/2025/11/26/how-to-use-the-secrets-store-csi-driver-provider-amazon-eks-add-on-with-secrets-manager/</link>
		
		<dc:creator><![CDATA[Angad Misra]]></dc:creator>
		<pubDate>Wed, 26 Nov 2025 18:54:57 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[AWS Secrets Manager]]></category>
		<category><![CDATA[cloud security]]></category>
		<category><![CDATA[Secrets management]]></category>
		<category><![CDATA[Security Blog]]></category>
		<category><![CDATA[Security, Identity & Compliance]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=931de68952663b96a46be93ebbaecdc7</guid>

					<description><![CDATA[In this post, we introduce the AWS provider for the Secrets Store CSI Driver, a new AWS Secrets Manager add-on for Amazon Elastic Kubernetes Service (Amazon EKS) that you can use to fetch secrets from Secrets Manager and parameters from AWS Systems Manager Parameter Store and mount them as files in Kubernetes pods. The add-on […]]]></description>
		
		
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			</item>
		<item>
		<title>Secure Amazon Elastic VMware Service (Amazon EVS) with AWS Network Firewall</title>
		<link>https://noise.getoto.net/2025/11/26/secure-amazon-elastic-vmware-service-amazon-evs-with-aws-network-firewall/</link>
		
		<dc:creator><![CDATA[Sheng Chen]]></dc:creator>
		<pubDate>Wed, 26 Nov 2025 16:22:03 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Elastic VMware Service (Amazon EVS)]]></category>
		<category><![CDATA[Architecture]]></category>
		<category><![CDATA[AWS Network Firewall]]></category>
		<category><![CDATA[AWS Transit Gateway]]></category>
		<category><![CDATA[Networking & Content Delivery*]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=71392f867e873285e205027c66c0c998</guid>

					<description><![CDATA[In this post, we demonstrate how to utilize AWS Network Firewall to secure an Amazon EVS environment, using a centralized inspection architecture across an EVS cluster, VPCs, on-premises data centers and the internet. We walk through the implementation steps to deploy this architecture using AWS Network Firewall and AWS Transit Gateway.]]></description>
		
		
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			</item>
		<item>
		<title>Orchestrating data processing tasks with a serverless visual workflow in Amazon SageMaker Unified Studio</title>
		<link>https://noise.getoto.net/2025/11/26/orchestrating-data-processing-tasks-with-a-serverless-visual-workflow-in-amazon-sagemaker-unified-studio/</link>
		
		<dc:creator><![CDATA[Suba Palanisamy]]></dc:creator>
		<pubDate>Tue, 25 Nov 2025 23:08:05 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon SageMaker Unified Studio]]></category>
		<category><![CDATA[Technical How-to]]></category>
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					<description><![CDATA[In this post, we show how to use the new visual workflow experience in SageMaker Unified Studio IAM-based domains to orchestrate an end-to-end machine learning workflow. The workflow ingests weather data, applies transformations, and generates predictions—all through a single, intuitive interface, without writing any orchestration code.]]></description>
		
		
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			</item>
		<item>
		<title>Introducing guidelines for network scanning</title>
		<link>https://noise.getoto.net/2025/11/25/introducing-guidelines-for-network-scanning/</link>
		
		<dc:creator><![CDATA[Stephen Goodman]]></dc:creator>
		<pubDate>Tue, 25 Nov 2025 18:11:54 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Security Blog]]></category>
		<category><![CDATA[Security, Identity & Compliance]]></category>
		<category><![CDATA[Thought Leadership]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=5627bace60316a504ea93d1803a23e4d</guid>

					<description><![CDATA[Amazon Web Services (AWS) is introducing guidelines for network scanning of customer workloads. By following these guidelines, conforming scanners will collect more accurate data, minimize abuse reports, and help improve the security of the internet for everyone. Network scanning is a practice in modern IT environments that can be used for either legitimate security needs […]]]></description>
		
		
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			</item>
		<item>
		<title>Save up to 24% on Amazon Redshift Serverless compute costs with Reservations</title>
		<link>https://noise.getoto.net/2025/11/25/save-up-to-24-on-amazon-redshift-serverless-compute-costs-with-reservations/</link>
		
		<dc:creator><![CDATA[Satesh Sonti]]></dc:creator>
		<pubDate>Mon, 24 Nov 2025 22:14:23 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Redshift]]></category>
		<category><![CDATA[Best practices]]></category>
		<category><![CDATA[Cloud Cost Optimization]]></category>
		<category><![CDATA[serverless]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=b55d9157c8497f94ffd700f7249cf01d</guid>

					<description><![CDATA[In this post, you learn how Amazon Redshift Serverless Reservations can help you lower your data warehouse costs. We explore ways to determine the optimal number of RPUs to reserve, review example scenarios, and discuss important considerations when purchasing these reservations.]]></description>
		
		
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			</item>
		<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>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=a0fb2d328e9babc555fbcbf82d6448d2</guid>

					<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>Serverless strategies for streaming LLM responses</title>
		<link>https://noise.getoto.net/2025/11/21/serverless-strategies-for-streaming-llm-responses/</link>
		
		<dc:creator><![CDATA[KyungYong Shim]]></dc:creator>
		<pubDate>Fri, 21 Nov 2025 03:42:56 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon API Gateway]]></category>
		<category><![CDATA[Amazon Bedrock]]></category>
		<category><![CDATA[Amazon Simple Queue Service (SQS)]]></category>
		<category><![CDATA[AWS AppSync]]></category>
		<category><![CDATA[AWS Lambda]]></category>
		<category><![CDATA[Compute]]></category>
		<category><![CDATA[generative AI]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=fbbaddccc055d9270ddb66afc3fce11c</guid>

					<description><![CDATA[Modern generative AI applications often need to stream large language model (LLM) outputs to users in real-time. Instead of waiting for a complete response, streaming delivers partial results as they become available, which significantly improves the user experience for chat interfaces and long-running AI tasks. This post compares three serverless approaches to handle Amazon Bedrock LLM streaming on Amazon Web Services (AWS), which helps you choose the best fit for your application.]]></description>
		
		
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			</item>
		<item>
		<title>Enhanced data discovery in Amazon SageMaker Catalog with custom metadata forms and rich text documentation</title>
		<link>https://noise.getoto.net/2025/11/20/enhanced-data-discovery-in-amazon-sagemaker-catalog-with-custom-metadata-forms-and-rich-text-documentation/</link>
		
		<dc:creator><![CDATA[Ramesh H Singh]]></dc:creator>
		<pubDate>Thu, 20 Nov 2025 18:35:07 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon SageMaker Data & AI Governance]]></category>
		<category><![CDATA[announcements]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=c5aad1c5162dc0a43d822c03a03ed42e</guid>

					<description><![CDATA[Amazon SageMaker Catalog now supports custom metadata forms and rich text descriptions at the column level, extending existing curation capabilities for business names, descriptions, and glossary term classifications. Column-level context is essential for understanding and trusting data. This release helps organizations improve data discoverability, collaboration, and governance by letting metadata stewards document columns using structured and formatted information that aligns with internal standards. In this post, we show how to enhance data discovery in SageMaker Catalog with custom metadata forms and rich text documentation at the schema level.]]></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>How to update CRLs without public access using AWS Private CA</title>
		<link>https://noise.getoto.net/2025/11/20/how-to-update-crls-without-public-access-using-aws-private-ca/</link>
		
		<dc:creator><![CDATA[Rochak Karki]]></dc:creator>
		<pubDate>Thu, 20 Nov 2025 17:05:55 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon Simple Storage Service (S3)]]></category>
		<category><![CDATA[Amazon Virtual Private Cloud (Amazon VPC)]]></category>
		<category><![CDATA[Amazon VPC]]></category>
		<category><![CDATA[AWS Private Certificate Authority]]></category>
		<category><![CDATA[Security, Identity & Compliance]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=0b1641d9a376dd15dce3700b697ca740</guid>

					<description><![CDATA[Certificates and the hierarchy of trust they create are the backbone of a secure infrastructure. AWS Private Certificate Authority is a highly available certificate authority (CA) that you can use to create private CA hierarchies, secure your applications and devices with private certificates, and manage certificate lifecycles. A certificate revocation list (CRL) is a file […]]]></description>
		
		
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		<item>
		<title>Getting started with Amazon S3 Tables in Amazon SageMaker Unified Studio</title>
		<link>https://noise.getoto.net/2025/11/20/getting-started-with-amazon-s3-tables-in-amazon-sagemaker-unified-studio/</link>
		
		<dc:creator><![CDATA[David Pasha]]></dc:creator>
		<pubDate>Wed, 19 Nov 2025 23:26:57 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon S3 Tables]]></category>
		<category><![CDATA[Amazon SageMaker Unified Studio]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=67d21ebc213cc30be22ca1f56c29e8df</guid>

					<description><![CDATA[In this post, you learn how to integrate SageMaker Unified Studio with S3 Tables and query your data using Amazon Athena, Amazon Redshift, or Apache Spark in EMR and AWS Glue.]]></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>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=fc7c09866a0fa255f4056d0ddea56323</guid>

					<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>
		<title>Analyze AWS Network Firewall logs using Amazon OpenSearch dashboard</title>
		<link>https://noise.getoto.net/2025/11/19/analyze-aws-network-firewall-logs-using-amazon-opensearch-dashboard/</link>
		
		<dc:creator><![CDATA[Hoorang Broujerdi]]></dc:creator>
		<pubDate>Tue, 18 Nov 2025 22:19:59 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon OpenSearch Service]]></category>
		<category><![CDATA[AWS Network Firewall]]></category>
		<category><![CDATA[Compliance]]></category>
		<category><![CDATA[Identity]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Security, Identity & Compliance]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=daa1197e74d110112d0bb8d86af0fc6e</guid>

					<description><![CDATA[Amazon CloudWatch and Amazon OpenSearch Service have launched a new dashboard that simplifies the analysis of AWS Network Firewall logs. Previously, in our blog post How to analyze AWS Network Firewall logs using Amazon OpenSearch Service we demonstrated the required services and steps to create an OpenSearch dashboard. The new dashboard removes these extra steps […]]]></description>
		
		
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		<item>
		<title>Post-quantum (ML-DSA) code signing with AWS Private CA and AWS KMS</title>
		<link>https://noise.getoto.net/2025/11/17/post-quantum-ml-dsa-code-signing-with-aws-private-ca-and-aws-kms/</link>
		
		<dc:creator><![CDATA[Panos Kampanakis]]></dc:creator>
		<pubDate>Mon, 17 Nov 2025 19:40:02 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[AWS Certificate Manager]]></category>
		<category><![CDATA[AWS Key Management Service*]]></category>
		<category><![CDATA[AWS KMS]]></category>
		<category><![CDATA[AWS Private CA]]></category>
		<category><![CDATA[Security Blog]]></category>
		<category><![CDATA[Security, Identity & Compliance]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=9d803731525ebc6a269c2d208a79cfdd</guid>

					<description><![CDATA[Following our recent announcement of ML-DSA support in AWS Key Management Service (AWS KMS), we just introduced post-quantum ML-DSA signature support in AWS Private Certificate Authority (AWS Private CA). Customers can use AWS Private CA to create and manage their own private public key infrastructure (PKI) hierarchies. Through this integration, you can establish and use […]]]></description>
		
		
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		<item>
		<title>Handle unpredictable processing times with operational consistency when integrating asynchronous AWS services with an AWS Step Functions state machine</title>
		<link>https://noise.getoto.net/2025/11/14/handle-unpredictable-processing-times-with-operational-consistency-when-integrating-asynchronous-aws-services-with-an-aws-step-functions-state-machine/</link>
		
		<dc:creator><![CDATA[Philip Whiteside]]></dc:creator>
		<pubDate>Fri, 14 Nov 2025 20:59:55 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[AWS Step Functions]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=88422696e31a8324cde8a056b216bffc</guid>

					<description><![CDATA[In this post, we explore using AWS Step Function state machine with asynchronous AWS services, look at some scenarios where the processing time can be unpredictable, explain when traditional solutions such as polling (periodically check) fall short, and demonstrate how to implement a generalized callback pattern to handle asynchronous operations into a more manageable synchronous flow.]]></description>
		
		
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		<title>Analyzing Amazon EC2 Spot instance interruptions by using event-driven architecture</title>
		<link>https://noise.getoto.net/2025/11/11/analyzing-amazon-ec2-spot-instance-interruptions-by-using-event-driven-architecture/</link>
		
		<dc:creator><![CDATA[Shekhar Shrinivasan]]></dc:creator>
		<pubDate>Mon, 10 Nov 2025 22:05:20 +0000</pubDate>
				<category><![CDATA[Advanced (300)]]></category>
		<category><![CDATA[Amazon OpenSearch Service]]></category>
		<category><![CDATA[Technical How-to]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=eff83cd46d6915040b80f11a593a5b31</guid>

					<description><![CDATA[In this post, you'll learn how to build this comprehensive monitoring solution step-by-step. You'll gain practical experience designing an event-driven pipeline, implementing data processing workflows, and creating insightful dashboards that help you track interruption trends, optimize ASG configurations, and improve the resilience of your Spot Instance workloads.]]></description>
		
		
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