NCN Chandra Prakash Reddyindevopstour.hashnode.dev·13h ago · 7 min readIs Your Chatbot Secure? Securing AI with AWS Bedrock GuardrailsOn 7th March 2026, I attended AWS Community Day, Chennai. There were many amazing presentations throughout the weekend but one topic immediately drew my attention. Dhamupravin’s in-depth examination o00
HSHarshit Sahuinharshitsahu2311.hashnode.dev·18h ago · 12 min readEnvironment Variables, .env Files, and Vault Basics"Your application should know how to run, not what secrets it owns." One of the biggest mistakes beginners make in software development and DevOps is storing passwords, API keys, and database credent00
NCN Chandra Prakash Reddyindevopstour.hashnode.dev·17h ago · 11 min readAWS Cloud Innovation: Emerging Trends & Future DirectionIt’s been a busy month but I wanted to take a moment to share some highlights from one of the outstanding sessions I attended at AWS Community Day Chennai on March 7, 2026. There were a lot of great t00
SRSailesh Ravichandranindata-engineering-sailesh.hashnode.dev·10h ago · 14 min readAutomated Data Contract Enforcement and CI/CD Quality GatesHow we stopped 30+ pipelines a quarter from breaking, by catching bad schema changes before they ever ship The Problem, in Plain English In one sentence: a team upstream changes something in their da00
SRSailesh Ravichandranindata-engineering-sailesh.hashnode.dev·10h ago · 4 min readWhy Sales Sometimes "Lose" a Customer and How We Fix ItThe Problem, in Plain Terms Imagine a sale comes in before we know anything about the customer who made it. That happens more often than you'd think a purchase gets recorded instantly, but the custome00
SRSailesh Ravichandranindata-engineering-sailesh.hashnode.dev·10h ago · 12 min readThe Late File Problem: A Safe Backfill Runbook for Recurring EDI DelaysYour EDI vendor sends a file 2 days late. Now what? Re-running the whole month is slow, risky, and can create duplicate records. This post walks through a repeatable, low-risk backfill pattern built o00
SOSamuel Omojiadeinsamuelcloud.hashnode.dev·15h ago · 3 min readDay 2 of 100 Days of Cloud (AWS): Creating an EC2 Security GroupDay 2 of my 100 Days of Cloud (AWS) journey focused on one of the most important building blocks of EC2 security: Security Groups. On Day 1, I created an EC2 key pair for secure authentication. Today,00
SMSyed Muhammad Aliindevstacked.hashnode.dev·22h ago · 23 min readS3 vs Supabase Storage vs Cloudinary (2026 Guide)You're building a Next.js app that needs to store files — user avatars, product photos, PDFs, whatever — and you hit the same wall every developer hits: where do the actual files go? For most apps, st00
ABAniruddha Banerjeeinaniruddhawrites.hashnode.dev·23h ago · 27 min readWhen Fast Ingestion Creates Slow AnalyticsSolving the S3 Small-File Problem with Apache Iceberg, Compaction, and Amazon Redshift Spectrum A reference architecture case study The Pipeline Was Fast. The Queries Were Slow. Every metric on the i00
SYShota Yamazakiinblog.simukappu.com·2d ago · 19 min readThe Unit Economics of an AI Agent — Budgeting Before You BuildSame workload, same tools, one model swapped: the cost per request moves by 96x. Somewhere in that range sits a budget your business has already decided, and you can compute it before you write a line00
