· devops
From Zero to SQS Lambda in 15 Minutes
My AWS Journey I started my AWS journey when I joined my current organization. Before that, I was perfectly happy using VPS and bare‑metal servers. Long story...
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- · devops
10 AWS Production Incidents That Taught Me Real-World SRE
10 AWS Production Incidents — What Really Broke & How I Fixed Them After handling hundreds of AWS production incidents, I’ve learned that textbook solutions ra...
- · devops
How AWS Lambda and Fargate Change the Way We Build Apps
Attending the AWS Student Community Day in Tirupati Location: Mohan Babu University I attended the event not only as a participant but also as an AWS Community...
- · software
Ruby 블록과 Lambda
Ruby 블록Block Ruby의 블록Block은 메서드 호출과 함께 코드 블록을 전달하는 방법입니다. ruby def call_block puts 'Start of method' yield yield puts 'End of method' end call_block { puts 'In...
- · ai
Building a Production-Ready Text-to-Text API with AWS Bedrock, Lambda & API Gateway
'Building a Production‑Ready Text‑to‑Text API with AWS Bedrock, Lambda & API Gateway
- · devops
AWS re:Invent 2025: Serverless and Storage Get an AI-Powered Overhaul!
A New Era for Serverless Workflows and Smarter Storage Well, folks, another AWS re:Invent has come and gone, and let me tell you, it was an absolute whirlwind...
- · devops
AWS Modulo 3: Lambda con Go
Compilé para Linux sin Salir de mi Mac y Costó $0.06 Serie: AWS Zero to Architect - Módulo 3 Tiempo de lectura: 20 minutos Tiempo de implementación: 120 minuto...
- · devops
Auto-stop EC2 on low CPU, then auto-start on HTTPS request — how to keep a “front door” while the instance is off?
What I want to achieve - Automatically stop the EC2 instance when it’s idle e.g., CPU utilization < 5%. - When an incoming HTTPS request hits my API: 1. The EC...
- · devops
🌥️ Mi primer paso en AWS: una experiencia que realmente me movió algo por dentro
¿Por qué lo hice? Sentí que, para crecer en IT de forma seria, tarde o temprano tendría que entender la nube. AWS siempre me intimidó —tantos servicios, tantos...
- · devops
AWS - Secure, High‑Throughput Ingestion Pipeline for Large Binary Objects
Overview The solution enables direct client uploads of large video files ≈150 MB average, up to 1 GB to Amazon S3 while meeting the following requirements: Low...
- · devops
Mastering AWS Cross-Account Secrets with Terraform & KMS
The Multi-Account Reality Check In modern cloud architecture, multi‑account strategies are the norm. We separate development from production, and often central...
- · devops
From missed flight to mission: building a 24-hour reminder service on AWS
A few months ago, my mom missed her flight. She’d been swamped all week, errands, and work. She thought the flight was later, got to the airport, it was too lat...