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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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Korean Dev Blog Curation 1 — Backend and Infrastructure, 14 Posts I Opened and Checked
Fourteen Korean-language backend and infrastructure posts selected for being concrete and reproducible. They cover Istio Sidecar and ServiceEntry, Envoy circuit breaking and routing, the limits of the Prometheus Push Gat
2026-08-12 · 13 min read #curation#큐레이션#backend#infra#istioKorean Dev Blog Curation 3 — AI and ML in Practice, 14 Posts I Opened and Checked
Fourteen Korean-language posts on applying AI and ML in production, selected for being concrete and reproducible. They cover an end-to-end LangChain RAG pipeline, how semantic search actually works through embeddings and
2026-08-12 · 12 min read #curation#큐레이션#ai#llm#ragNine Korean Reads for Anyone Who Has Switched Note Apps Five Times — It Was Never the Tool
Bouncing between Obsidian and Notion, polishing templates while the notes themselves never accumulate, is a common experience. This post collects nine Korean-language pieces that address the structure of note-keeping rat
2026-08-12 · 9 min read #큐레이션#korean-blogs#productivity#note-taking#obsidianNine Korean Reads on Money for Engineers — After Removing Everything That Sells a Product, Only the Arithmetic Was Left
Year-end tax settlement, national insurance deductions, stock option taxation, severance pay, freelance income tax. These are topics every Korean developer searches at least once, and the results are dominated by refund
2026-08-12 · 10 min read #큐레이션#korean-blogs#money#tax#payrollTen Korean Posts on Technical Writing and Side Projects — Not How to Start, How to Keep Going
Plenty of writing explains how to start a technical blog, but most of it only gets you to the first post. This collection gathers ten Korean-language pieces about the problem of continuing to write and continuing to buil
2026-08-12 · 9 min read #큐레이션#korean-blogs#writing#side-project#indie-devEight Korean Posts on Changing Jobs and Negotiating Salary — Chosen for Process, Not Success Stories
There is no shortage of job-change write-ups, but most preserve only the outcome. This post collects eight Korean-language pieces that record the process in order: three full accounts from decision to first day, one on w
2026-08-12 · 8 min read #큐레이션#korean-blogs#career#job-change#salary-negotiationKorean Dev Blog Curation 4 — Frontend, 14 Posts I Opened and Checked
Fourteen Korean-language frontend posts selected for being concrete and reproducible. They cover closures explained through execution context, why JavaScript chose prototypes, TypeScript conditional types and infer, why
2026-08-12 · 12 min read #curation#큐레이션#frontend#javascript#typescriptOpen Source Worth Watching Right Now (4) Observability and Security
With observability data, volume is cost, and a security tool that never makes it into the pipeline never gets used. This post introduces 12 open source projects that have genuinely taken hold — instrumentation standards,
2026-08-12 · 5 min read #open-source#observability#security#opentelemetry#ebpfOpen Source Worth Watching Right Now (2) Build Tools, Editors, CLIs, and Terminals
Work that gets repeated dozens of times a day, such as installing packages, linting, and bundling, has been rewritten in native languages, and the waiting has come down from seconds to milliseconds. This post introduces
2026-08-12 · 5 min read #open-source#developer-tools#cli#rust#performanceWhat Replaces Technology — And How to Check Whether Your Stack Sits on That Trajectory
The final part of this series on open source projects that gave up their place. Cutting across the thirty-odd projects covered in the previous three parts, it distils five forces that replace technology: platform absorpt
2026-08-12 · 7 min read #open-source#architecture#license#migration#governanceThe Generational Shift in Data Stores and Queues — Licenses, Forks and the Apache Attic
Ten projects in the data layer that gave up their place or had their distribution terms changed, documented using only official announcements and Apache Attic records as evidence. The license changes at Redis, Elasticsea
2026-08-12 · 9 min read #open-source#database#kafka#redis#elasticsearchGPU Serving SLOs and Alert Design — What to Promise and What to Page On
Putting an SLO on a GPU inference service starts with deciding which metric represents the user experience. Time to first token and throughput eat each other, so setting a target on only one guarantees the other collapse
2026-08-12 · 7 min read #gpu#kubernetes#slo#alerting#prometheusDevice Plugins and GPU Scheduling — Where nvidia.com/gpu Comes From
Kubernetes does not know what a GPU is. What makes a node advertise GPUs as a resource is a device plugin registered with the kubelet, and the name that falls out of it is the extended resource nvidia.com/gpu. This post
2026-08-12 · 6 min read #gpu#kubernetes#device-plugin#scheduling#nvidiaTranslating "It Is Slow" into an Engineering Problem — FDE Customer Communication
Customers do not file bug reports. They file pain reports: "it is slow," "it does not work," "sometimes it acts strange." One of the core skills of a Forward Deployed Engineer (FDE) is the questioning technique that tran
2026-08-12 · 5 min read #career#fde#forward-deployed-engineer#communication#customer-successFrom Backend, DevOps, or Data Engineering to FDE — a Six-Month Transition Roadmap
Most people weighing a move into Forward Deployed Engineer (FDE) work start from one of three places: backend, DevOps/SRE, or data engineering. The good news is that whichever it is, you already hold about half of the FD
2026-08-12 · 5 min read #career#fde#forward-deployed-engineer#career-transition#roadmapWhat Is a Forward Deployed Engineer (FDE) — the Engineer Stationed at the Customer Site
Palantir invented the title, and now OpenAI and Anthropic are racing to hire for it: Forward Deployed Engineer, or FDE. This post pins down what the role actually is — an engineer whose coordinate system is the customer
2026-08-12 · 6 min read #career#fde#forward-deployed-engineer#ai#job-searchWhy PoCs Never Reach Production — Success Criteria, Security Review, Handover
A large share of PoCs that earn applause at the demo die quietly anyway — not for lack of technology, but because there were no success criteria, the security review started last, no champion existed, or the gap between
2026-08-12 · 6 min read #career#fde#forward-deployed-engineer#poc#productionThe FDE Incident Diagnosis Playbook — Six Steps from Access to Report
The decisive difference between an incident on your own service and one at a customer site is that the latter starts from knowing nothing. That is why a Forward Deployed Engineer (FDE) needs a fixed order before needing
2026-08-12 · 6 min read #career#fde#forward-deployed-engineer#incident-response#debuggingThe FDE Skill Map — Baselines, Working Levels, and Check Questions for 8 Domains
A map of the skills a Forward Deployed Engineer (FDE) actually needs, drawn across eight domains: Linux, networking, Kubernetes, databases, auth and security, observability, cloud and infrastructure, and customer communi
2026-08-12 · 6 min read #career#fde#forward-deployed-engineer#skills#roadmapThe First 90 Days as an FDE — Mapping, Solo Tickets, and a Led Mission
Onboarding as a Forward Deployed Engineer (FDE) means adapting to two unfamiliar environments at once — your own company and the customer site — which is why it needs more deliberate design than a regular engineering onb
2026-08-12 · 5 min read #career#fde#forward-deployed-engineer#onboarding#checklist