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Automation / DevOps / IaC

Sunday, October 18, 2026 · 4 stories, curated & summarized — click any story for the source.

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InfoQ generaldevops

Uber automates dependency analysis in service mesh

Uber built an automated system that correlates caller and downstream failures using RPC middleware and production metrics. The tool classifies dependencies as fail-close, fail-open, or unknown to overcome the limitations of sampled tracing for rare incidents.

  • Correlates caller and downstream failures via RPC middleware and production metrics
  • Classifies dependencies as fail-close, fail-open, or unknown for better handling
  • Addresses gaps in sampled distributed tracing for rare failure scenarios
  • Automates dependency mapping across Uber’s large-scale service mesh
HOW IT WORKSAutomated Dependency Analysis Pipeline1Capture RPC calls via middleware2Correlate caller and downstream failures3Classify as fail-close or fail-open4Map dependencies across service mesh
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The Register general

Ryan Dahl joins Cloudflare to advance open-source Workers runtime

Ryan Dahl, the creator of Node.js, has departed his Deno startup after an acquisition by Cloudflare. He will now focus on developing the open-source Cloudflare Workers platform, arguing that current server architectures are flawed.

  • Dahl moves from Deno to Cloudflare to lead Workers runtime development
  • Acquisition integrates Deno team into Cloudflare's edge computing stack
  • Dahl advocates for rethinking server architecture away from traditional models
  • Open-source status of Workers platform remains a key focus for Dahl
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AWS What's New awsdatabase ↺ since 10-17

AWS Transform adds Azure-to-AWS code conversion for .NET

AWS Transform now supports automated conversion of .NET application code from Azure SDKs to AWS SDKs. The service identifies Azure-specific calls and maps them to equivalent AWS services, such as translating Azure Functions with Cosmos DB into Lambda with DynamoDB. Users review and adjust proposed mappings in an assessment report before executing the final code transformation.

  • Automates .NET code migration from Azure SDK to AWS SDK
  • Maps Azure services to AWS equivalents like Cosmos DB to DynamoDB
  • Includes human-in-the-loop review of conversion options before execution
  • Targets cloud-native .NET applications for accelerated re-platforming
HOW IT WORKSAzure to AWS Migration Steps1Identify Azure-specific calls2Map to AWS equivalents3Review assessment report4Execute code transformation
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AWS What's New awsdatabase ↺ since 10-16

AWS Lambda Durable Execution SDK for Go reaches general availability

AWS has released the general availability of the Lambda Durable Execution SDK for Go, allowing developers to build long-running, resilient workflows directly in Go. The SDK leverages Lambda durable functions to automatically checkpoint progress and pause execution for up to a year while waiting for external events, removing the need for custom state management code. This supports complex use cases like deployment pipelines with approval gates and AI model orchestration that requires human review.

  • Eliminates custom progress tracking code for long-running Go workflows on Lambda
  • Supports execution pauses up to one year for waiting on external events or human input
  • Enables native Go development for multi-step applications like deployment rollouts
  • Integrates with Lambda's event-driven model via automatic checkpointing
HOW IT WORKSDurable Execution Lifecycle1Start workflow in Go2Checkpoint progress automatically3Pause for external events4Resume upon event arrival5Complete multi-step process
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