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News

DEV Community
dev.to > mskazemi > i-recorded-my-kubernetes-ai-agent-failing-on-purpose-1ib2

I recorded my Kubernetes AI agent failing, on purpose

5+ hour ago   (457+ words) Most demos of AI-for-infrastructure tools show a clean run. I think that is exactly backwards, and I want to explain why by walking through the thirty seconds of my own demo that a normal product video would have cut. A…...

DEV Community
dev.to > safiya_k > set-a-pause-to-over-engineering-why-aws-lambda-microvms-will-serve-indie-developers-in-2026-58nh

Set a Pause to Over-Engineering: Why AWS Lambda MicroVMs Will Serve Indie Developers in 2026

6+ hour, 18+ min ago   (373+ words) 1.True State Retention Without Complicated Databases Earlier, if you wanted your backend code to retain a simple piece of information from a past user action, you had to store that data in an external database, such as Amazon DynamoDB. For…...

Medium
medium.com > @sumit-paul > our-users-phones-were-the-backup-rebuilding-a-lost-database-from-app-caches-8c4d78dffc35

Our users’ phones were the backup: rebuilding a lost database from app caches

6+ hour, 48+ min ago   (223+ words) How expired cache entries on readers’ devices, server logs, and a year-old dump were merged back into MongoDB without …...

Yahoo Finance
finance.yahoo.com > technology > ai > articles > mirantis-named-challenger-2026-gartner-175200568.html

Mirantis Named a Challenger in 2026 Gartner Magic Quadrant for Container Management

3+ day, 18+ hour ago   (267+ words) Placement reflects growing enterprise demand for open, portable infrastructure across Kubernetes, cloud and AI CAMPBELL, Calif., September 09, 2026--(BUSINESS WIRE)--Mirantis, delivering Kubernetes-native infrastructure for AI, today announced that it has been named a Challenger in the 2026 Gartner® Magic Quadrant™ for…...

DEV Community
dev.to > sherdilcloud > wrapping-a-monolith-in-docker-isnt-containerization-l82

Wrapping a Monolith in Docker Isn't Containerization

16+ hour, 59+ min ago   (330+ words) Neither wins universally, most production systems run containers on top of VMs, getting both layers. But the density/speed numbers explain why containers, not VMs, are the default unit for anything you want to scale or ship fast. The first…...

mdpi.com
mdpi.com > 2076-16/18/3417 > 9069

Applied Sciences, Vol. 16, Pages 9069: Empirical Static and Infrastructure Evaluation of Microservice Frameworks Across JVM, GraalVM Native Image, and Rust in Containerized Environments

16+ hour, 48+ min ago   (591+ words) Framework and runtime selection for containerized microservices are usually guided by request-level benchmarks, yet deployment-facing costs often dominate operational expenditure in Kubernetes environments. This study empirically evaluates four such infrastructure characteristics: container image size, startup time, idle resource consumption, and…...

DEV Community
dev.to > oleksandr_kuryzhev_42873f > nginx-tls-hardening-manual-directives-vs-delegated-edge-policy-1m4g

Nginx TLS Hardening: Manual Directives vs Delegated Edge Policy

22+ hour, 18+ min ago   (502+ words) Nginx TLS hardening usually gets attention at the worst possible moment: a pentest report flags missing security headers, or a compliance auditor asks why SSLv3 is still negotiable on a box nobody remembers deploying. The fix people reach for first is…...

DEV Community
dev.to > gde > docker-bake-in-practice-part-1-from-bash-scripts-to-declarative-builds-3pak

Docker Bake in Practice — Part 1: From Bash Scripts to Declarative Builds

1+ day, 6+ hour ago   (976+ words) Replace your 200-line bash build scripts with a single declarative Docker Bake file: parallel builds, shared variables, validators, inheritance, matrices, and Compose as Bake input. Tagged with docker, dockerbake, devops, tutorial....

InfoQ
infoq.com > news > 2026 > 09 > tinygo-devkit

Advancing Embedded Go: Recoverable Panics, UEFI, Radio and Hardware Dev Kit

2+ day, 20+ min ago   (147+ words) TinyGo version 0.42 introduces significant updates, including recoverable panics and support for Go 1.27 and LLVM 22, improving error handling and enabling Go code to run as UEFI applications. The Tin...

DEV Community
dev.to > alanvarghese-dev > how-i-slashed-a-docker-image-from-442-mb-to-56-mb-87-cut-and-hardened-it-for-production-1om4

How I Slashed a Docker Image from 442 MB to 56 MB (87% Cut) and Hardened It for Production

2+ day, 7+ hour ago   (691+ words) We've all been there: you whip up a simple microservice in Python, write a quick Dockerfile, run docker build, and suddenly your container image weighs almost half a gigabyte (or 1.75 GB uncompressed on disk!). For a 15-line Flask application with…...