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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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Prometheus Complete Guide — Metrics, PromQL, Alerting, Dashboards, and Best Practices
A comprehensive guide covering Prometheus architecture, metric collection, PromQL queries, Alertmanager alerting setup, Grafana dashboard integration, and best practices for large-scale operations — all in one post.
2026-03-09 · 14 min read #observability#prometheus#monitoring#promql#alertmanagerLLM Quantization Comparison Guide — GPTQ, AWQ, GGUF, bitsandbytes Practical Application ♪ Listenable
A comparative guide to LLM quantization techniques including GPTQ, AWQ, GGUF, and bitsandbytes with practical application tips.
2026-03-09 · 24 min read #llm#quantization#gptq#awq#ggufRunning WebAssembly Workloads on Kubernetes: The Complete Guide to SpinKube, containerd Wasm Shim, and runwasi
A comprehensive guide to running WebAssembly workloads natively on Kubernetes. Covers everything from the Wasm binary format and WASI fundamentals to the containerd Wasm shim, runwasi, SpinKube architecture, Fermyon Spin
2026-03-09 · 14 min read #kubernetes#webassembly#wasi#spinkube#container-runtimeComparing LLM Agent Frameworks: AutoGen vs CrewAI vs LangGraph — A Practical Selection Guide ♪ Listenable
A comprehensive comparison guide for three LLM agent frameworks (AutoGen, CrewAI, LangGraph). Covers architecture and design philosophy, multi-agent orchestration patterns, tool integration, memory management, production
2026-03-09 · 23 min read #llm#agent-framework#autogen#crewai#langgraphJapanese Output Drill #22 — Restaurant/Cafe/Izakaya Ordering
Practical Japanese output training for ordering at restaurants, cafes, and izakayas.
2026-03-09 · 4 min read #japanese#speaking#restaurant#cafe#izakayaJapanese Project Management Communication: Progress Reports, Risk Management, and Stakeholder Handling ♪ Listenable
Practical Japanese expressions for project management communication covering progress reports, risk management, and stakeholder handling.
2026-03-09 · 45 min read #japanese#project-management#business-japanese#communication#進捗報告Complete Guide to Choosing Good Insurance — Coverage, Exclusions, Renewal, and Comparison Framework ♪ Listenable
Essential criteria you must know before buying insurance. Coverage analysis, exclusion clauses, renewable vs non-renewable policies, premium comparison framework, and a practical checklist you can use right away.
2026-03-09 · 20 min read #finance#insurance#financial-planning#life-insurance#health-insuranceKubernetes Gateway API and Ingress Migration Guide ♪ Listenable
A practical guide for migrating from Kubernetes Ingress to Gateway API, covering migration strategies, configuration examples, and rollback procedures.
2026-03-09 · 18 min read #kubernetes#gateway-api#ingress#networking#2026-03Kubernetes Multi-Tenancy with vCluster: Virtual Cluster Isolation and Operational Guide ♪ Listenable
A comprehensive guide to implementing Kubernetes multi-tenancy with vCluster. Covers virtual cluster architecture, comparison with namespace-based isolation, the Syncer mechanism, RBAC policies, resource quotas, network
2026-03-09 · 17 min read #kubernetes#vcluster#multi-tenancy#isolation#virtual-clusterETF Portfolio Rebalancing Strategy ♪ Listenable
A practical guide to ETF portfolio rebalancing strategies, covering threshold-based, calendar-based, and hybrid approaches with implementation examples.
2026-03-09 · 36 min read #finance#etf#rebalancing#asset-allocation#portfolioOptions, Futures, and Derivatives Hedging with Python ♪ Listenable
A guide to options, futures, and derivatives hedging strategies using Python, covering pricing models, Greeks, and risk management.
2026-03-09 · 34 min read #finance#derivatives#options#futures#hedgingBusiness Japanese Keigo Practical Guide — Sonkeigo, Kenjogo, Teineigo Complete Reference ♪ Listenable
A practical guide to business Japanese keigo (honorific language) covering sonkeigo, kenjogo, and teineigo.
2026-03-09 · 38 min read #japanese#keigo#business-japanese#jlpt#2026-03Essential English Expressions for Tech Meetings — From Standups to Incident Response ♪ Listenable
A comprehensive guide to essential English expressions for tech meetings. Covers standups, sprint planning, code reviews, architecture discussions, and incident response with practical templates.
2026-03-09 · 18 min read #english#tech-meeting#business-english#communication#2026-03Morning English Podcast: Handling Scope Creep Politely
Practice English expressions for protecting schedules and relationships when project scope expands, in a podcast format.
2026-03-09 · 4 min read #english#podcast#business-english#scope-creep#communicationCross-Team Collaboration English Expression Guide: Effective Communication with Other Teams ♪ Listenable
A comprehensive guide to cross-team collaboration English expressions for engineers. Covers kickoff meetings, dependency coordination, blocker escalation, shared API contracts, release synchronization, and conflict resol
2026-03-09 · 19 min read #english#cross-team#collaboration#communication#business-englishCassandra Distributed Wide-Column Database Operations Guide ♪ Listenable
A comprehensive operations guide for Apache Cassandra distributed wide-column database, covering data modeling, cluster management, and performance tuning.
2026-03-09 · 28 min read #database#cassandra#distributed-database#wide-column#nosqlComplete Guide to Qdrant Vector DB Operations — From Collection Design to RAG Integration
A practical guide covering Qdrant vector DB core concepts, collection design, index strategies, payload filtering, RAG pipeline integration, and production monitoring.
2026-03-09 · 11 min read #database#qdrant#vector-database#embedding#similarity-searchTimescaleDB Time Series Database Operations Guide
A practical operations guide for TimescaleDB time series database, covering hypertable design, continuous aggregates, compression, and retention policies.
2026-03-09 · 16 min read #database#timescaledb#time-series#postgresql#2026-03GitOps + Git Workflow Complete Guide — Branch Strategy, PR Rules, and Deployment Pipelines ♪ Listenable
A comprehensive guide covering GitOps core principles, Git Flow/Trunk-Based branch strategies, PR rules, and ArgoCD deployment pipelines — everything your team needs to implement a structured Git workflow.
2026-03-09 · 17 min read #devops#gitops#git#argocd#ci-cdPractical Guide to Chaos Engineering: Fault Injection and Resilience Validation in Kubernetes with Litmus and Chaos Mesh ♪ Listenable
A comprehensive guide to applying Chaos Engineering in Kubernetes environments. Covers architecture comparison of Litmus and Chaos Mesh, ChaosExperiment design, Pod/Network/IO fault injection, GameDay operational process
2026-03-09 · 17 min read #devops#chaos-engineering#litmus#chaos-mesh#kubernetes