UTUpShot Techinupshottech.hashnode.dev·29m ago · 9 min readBefore You Buy a New Video Bar, Run These 7 Network TestsSomeone on your team has a quote open in another tab for a $12,000 room upgrade. The complaint that triggered it was probably "audio keeps cutting out on the Thursday call." That complaint has maybe a02U
ASAbhijeet Shindeinprojectlog.hashnode.dev·37m ago · 6 min readAudio, Subtitles, and the Backend Nobody Sees An update from Building a Distributed Media Platform from ScratchDirect-to-S3 ended with the next piece being background processing — making sure a completed upload reliably becomes a watchable title. This post is that piece, and it turned into more than "reliably 00
ASAsep Sayyadinasepsayyad007.hashnode.dev·56m ago · 19 min readWhat Happens to Your Command After Bash Receives It?From the moment you press Enter to kernel execution: tokenization, expansions, lookup order, fork-exec, and the Linux system calls behind every terminal command. Every Linux engineer types hundreds of00
MMuhammadinamcorp-engineering.hashnode.dev·2h ago · 8 min readRunning Enterprise Software Over Satellite: Lessons From Construction Sites With No InternetMost software assumes the network is there. Not always, not perfectly, but there. Latency measured in tens of milliseconds. A dropped connection that comes back in seconds. A CDN somewhere nearby. Whe00
QQyleroninqyleron-blog.hashnode.dev·3h ago · 9 min readBenchmarking Cyber Deception: Why Legacy Honeypots Fail Under High Concurrency (And How EchidraOSS Fixes It)A concurrency comparison of Cowrie, Thinkst Canary, and generic Twisted listeners against EchidraOSS's async FastAPI core. The difference shows up exactly when it matters most: under a connection floo00
MNManoj Naikincloudopschronicle.hashnode.dev·4h ago · 3 min read☸️ Deploying First Docker Image as a Kubernetes Pod Using K3sA beginner-friendly guide to deploying a Docker image in Kubernetes using K3s. Introduction After completing Docker fundamentals, including Dockerfiles, Docker Compose, Volumes, Multi-Stage Builds, an00
SPSruthi Palleinsruthipalle.hashnode.dev·18h ago · 7 min readProduction-Grade Terraform (Part 6) — Mastering Block Types & Hands-on EC2 ProvisioningTerraform Block Types HCL is a declarative language designed for configuration, not a general-purpose programming language. Basic Syntax: Blocks: Containers for configuration (e.g., provider, resourc00
DDevStackHubindevstackhub-tech.hashnode.dev·9h ago · 4 min readTerraform on Azure: 5 Complete Steps to Provision Scalable Cloud InfrastructureManual cloud provisioning across the Azure Portal creates configuration drift, untracked changes, and inconsistent environments across staging and production. Adopting Terraform on Azure transforms yo01D
SSSergei Solodinsergeisolod.hashnode.dev·10h ago · 11 min readMy REGXA VPS Had 94% CPU Steal With Zero TrafficHow I separated an application bottleneck from hypervisor contention using mpstat, PSI, localhost tests, and one simple control experiment. I am not writing this as a negative review of REGXA, and I a00
DHDeploy Hatchindeployhatch.hashnode.dev·19h ago · 7 min readHow to Deploy a Python App From GitHubGetting a Python application working locally is usually the easy part. Keeping it running somewhere else is where deployment starts introducing extra work. You need a machine, a Python runtime, depend00
