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I Tested 9 Serverless GPU Providers for AI Inference in 2026. Here's What I'd Actually Use
TL;DR If you're shipping AI inference and tired of babysitting GPUs, serverless is the way out. You deploy the model, the platform scales it from zero…
Building LogSentry: A Serverless AWS Pipeline That Detects Secrets Leaked into Application Logs in Real-Time
A serverless AWS pipeline that auto-monitors every CloudWatch log group, scans for leaked credentials in real-time, sends rate-limited alerts, and shi…
Sending SMS from AWS Lambda with the Sinch SDK
Your payment just failed. The user needs to know before they try to check out again. Your deployment pipeline just finished. The engineer who kicked i…
I got tired of waiting for deploys, so I built a local Lambda runner
There's a specific kind of frustration that comes from iterating on Lambda code. You change one line. You run cdk deploy . You watch the CloudFormatio…
I Built pretext-pdf: Serverless PDFs Without Chromium
I Built pretext-pdf: Serverless PDFs Without Chromium I got frustrated with PDF generation in Node.js. Every tool had trade-offs, and none of them fel…
Why I Built MentionFox Instead of Just Using Mention.com
Most founders who build a competitor to an existing tool do it because they couldn't afford the original. That wasn't my situation. I was paying for M…
Building a Cloud SIEM from Scratch with AWS Lambda and EventBridge
How I built a real-time serverless security detection pipeline on AWS using CloudTrail, EventBridge, Lambda, DynamoDB, and SNS — and what broke along …
Cold Starts in Serverless
The Great Serverless Pause: Battling the "Cold Start" Beast Ever ordered a pizza and it took ages to arrive, leaving you ravenous and staring at an em…
Building a Production Serverless URL Shortener on AWS — 21 Articles, Every Test Run for Real
Most serverless tutorials stop at a hello-world Lambda behind API Gateway. I wanted the opposite: build one real product end to end, run every command…
We Replaced Our RAG Pipeline With Persistent KV Cache. Here's What We Found.
RAG has become the default answer for giving LLMs access to private knowledge. And for good reason — it works. But after running it in production we k…
A Scaling Lesson Building Production-Grade Agentic AI Systems
A Scaling Lesson Building Production-Grade Agentic AI Systems One of the early observations we had while designing enterprise AI agents was this: Givi…
Operational Hardening — Guardrails, Secrets Rotation & SLO — FSx ONTAP S3AP Phase 12
TL;DR Phase 12 hardens the Phase 11 event-driven pipeline for production: capacity guardrails, automated secrets rotation, SLO observability, and Pers…
Shipping FSx for ONTAP Logs to Datadog — The Serverless Way
TL;DR Deploy a CloudFormation stack, configure ONTAP audit logging, and see structured file access events in Datadog Log Explorer within minutes — no …
Why Your FSx for ONTAP Audit Logs Deserve Better Than EC2
TL;DR FSx for ONTAP file access audit logs are usually consumed through EC2-based patterns — mounted audit volumes and agent-based forwarders such as …
How we tracked down a mysterious latency issue in our AWS Lambda + RDS Proxy stack, and discovered Prisma was the culprit all along.
Our API Was Fine. Database Was Fine. So Why Were Queries Taking 16 Seconds? It started with a support ticket. A customer-facing API that normally resp…
AWS Free Hands-On
Introduction This is for the "I want to try AWS but I'm scared of the bill" and "I made an account once and never did anything with it" crowd. By the …
Smart Routing, Transfer Family Ingestion, and Voice Chat — Permission-Aware RAG v4.2
What This Post Covers This is a companion article to the FSx for ONTAP S3 Access Points Serverless Patterns series. While that series focuses on serve…
Smart Routing, Transfer Family Ingestion, and Voice Chat — Permission-Aware RAG v4.2
What This Post Covers This is a companion article to the FSx for ONTAP S3 Access Points Serverless Patterns series. While that series focuses on serve…
Production Rollout, VPC Endpoint Auto-Detection, and the CDK No-Go — FSx for ONTAP S3 Access Points, Phase 9
TL;DR This is Phase 9 of the FSx for ONTAP S3 Access Points serverless pattern library. Building on Phase 8 , Phase 9 delivers: VPC Endpoint auto-dete…
What Happens During an Incident (Part 4)
In Part 3, we separated signals on purpose: metrics tell you where to look logs and traces tell you what happened audit tells you what can be proven l…
Bun on Lambda Is Faster Than Node.js 22 — But Is It Production Ready?
After running Bun on Lambda for 60 days, we discovered it's 3x faster than Node.js 22. However, the transition wasn't without its surprises. Here's wh…
Java at the Edge: Managing Memory in Serverless and Modern APIs
Modern APIs are trending more and more away from monolith architecture towards smaller, independent services. Serverless applications are currently at…
How I Wired Claude AI into My SaaS and What Actually Worked vs. What Was Just Hype
I built shadibiodata.com — a marriage biodata maker for Indian families. This isn't a post about the product. It's about the specific technical decisi…
Serverless Inference, Cost Optimization, CI/CD Pipelines, and Multi-Region Architecture for FSx for ONTAP S3 Access Points — Phase 5
TL;DR This is Phase 5 of the FSx for ONTAP S3 Access Points serverless patterns collection. Building on the Phase 1 foundation , the 14 industry patte…
Serverless Workflow Decomposition: When a Step Function Becomes a Monolith
There is a point in many serverless platforms where a Step Functions workflow that once felt elegant starts to feel like a mini application platform o…
I Injected Three Faults. The Agent Found All of Them.
Overview Let's get our hands dirty. This part covers the full setup and the actual demo: deploy PayLedger to both regions, wire up Route 53 failover, …