NBNishanth Binnishanth.hashnode.dev·1d ago · 4 min readAutomating Amazon EBS Snapshot Cleanup Using AWS LambdaIntroduction Amazon EBS snapshots are essential for backing up EC2 volumes. However, over time they accumulate, increasing storage costs and making backup management difficult. Instead of manually del00
BRBharan Reddyinbharanblog.hashnode.dev·2d ago · 5 min readHow to Automate Amazon EBS Snapshot Deletion Using AWS Lambda and Boto3Automating AWS EBS Snapshot Cleanup with AWS Lambda: A Step-by-Step Guide Managing cloud storage costs effectively is one of the key responsibilities of DevOps and Cloud Engineers. Amazon Elastic Bloc00
RSRajaram Sinrajaram0203.hashnode.dev·6d ago · 9 min read🔄 WebSockets — Real-Time Bidirectional Communication⏱️ 10–12 min read · 🎯 Beginner · 📚 Part 11 of 20 👉 Missed Part 10? gRPC — High-Performance APIs for Microservices 🤔 The Problem — HTTP Cannot Push Every protocol we have covered so far — REST, Gr00
MSManu Shuklainecorpit.hashnode.dev·Aug 1 · 15 min readAWS Lambda durable execution for .NET: long-running C# workflows without Step Functions (2026)AWS Lambda durable execution for .NET: long-running C# workflows without Step Functions (2026) Summary. On 23 July 2026 AWS made the Lambda durable execution SDK for .NET generally available, so C# de00
Ssyncfusioninsyncfusion-blogs.hashnode.dev·Jul 30 · 9 min readServerless Architecture: When to Use It (and When Not To)TL;DR: Serverless architecture enables event-driven, scalable cloud applications without managing infrastructure. This guide explains how serverless works, its cost model, scaling behavior, and key tr00
YCYizao Chenincompute-compounds.hashnode.dev·Jul 27 · 11 min readArchitecture Notes: Lambda API + SQS + Real WorkerGithub Repo: mangum-sqs-fargate-template 1. The problem this solves A FastAPI request handler that needs to do slow, unreliable, or retryable work (call an external API, process a file, run a multi-st01I
NCN Chandra Prakash Reddyindevopstour.hashnode.dev·Jul 19 · 9 min readLamRAG: 800GB, AI, And Lessons From A Project We Couldn't CompleteLet’s face it, tech conferences are usually a bunch of polished success stories, where everything works out. But one of the presentations at the AWS Community Day Kochi on December 20, 2025 took a ref00
AHAkash Hadagali Persettiinakashpersetti.hashnode.dev·Jul 18 · 8 min readI Ran terraform validate Inside a Lambda. Two Things Broke.Most agent projects that generate code evaluate it by asking another model whether the code looks correct. I did that for about a week in TerraformAgent before I got tired of it. The failure mode is b00
AHAkash Hadagali Persettiinakashpersetti.hashnode.dev·Jul 15 · 7 min readThe cost of a serverless agent isn't the Lambda. It's the loop.When I moved Wingman onto Lambda, I assumed the thing I'd have to watch was compute duration. That's the serverless mental model everyone starts with: you pay per millisecond, so keep the function fas12K
AAAwais Ahmadinblog.itsahmadawais.com·Jul 3 · 7 min readAWS Lambda with Python: A Step-by-Step Guide to Build and Deploy Your First Serverless FunctionWhen you first start building applications, you usually think about buying or renting a server—a computer that sits somewhere in a data center, running 24/7, waiting for someone to use their app. But 10
