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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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Forward Deployed Engineer Career Guide: The fastest growing problem-solving engineer job in the AI era ♪ Listenable
The actual role of a Forward Deployed Engineer (FDE), differences from general software engineers/solution architects, required competencies, career growth path, and 90-day preparation roadmap are summarized based on the
2026-03-07 · 7 min read #ai-platform#forward-deployed-engineer#career#llm#enterprise-aiMamba and State Space Model Paper Deep Dive: Transformer Alternative Architectures from Selective SSM to Mamba-2 ♪ Listenable
A comprehensive analysis of the SSM architecture covering the optional State Space Model mechanism of the Mamba paper, the development process from S4 to Mamba-2, the pros and cons of linear time complexity compared to T
2026-03-07 · 30 min read #ai-papers#mamba#state-space-model#ssm#transformerRWKV Architecture Deep Dive: Linear Attention RNN That Rivals Transformers ♪ Listenable
A comprehensive analysis of RWKV architecture covering the WKV attention mechanism, linear complexity advantages, comparison with Transformers and Mamba, training methodology, inference optimization, and practical deploy
2026-03-07 · 19 min read #ai-papers#rwkv#linear-attention#rnn#transformerDebugging by Language: Python, JavaScript/TypeScript, Go, and Java Practical Guide
Part 1 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03Debugging by Framework: Spring Boot, Django/FastAPI, React/Next.js
Part 2 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03Feast Feature Store Practical Operation Guide: From feature engineering to real-time serving and learning-serving skew prevention ♪ Listenable
A comprehensive guide that covers Feast Feature Store architecture, offline/online store design, feature definition and entity management, real-time serving pipeline construction, training-serving skew prevention strateg
2026-03-07 · 28 min read #ai-platform#feast#feature-store#feature-engineering#mlopseBPF-Based Zero Instrumentation Kubernetes Observability: Cilium Hubble and Grafana Beyla Practical Guide ♪ Listenable
A practical operations guide for zero-code-change Kubernetes monitoring architecture using eBPF-based Cilium Hubble network observability and Grafana Beyla auto-instrumentation.
2026-03-06 · 21 min read #observability#ebpf#cilium#hubble#grafana-beylavLLM PagedAttention Production Serving Optimization and Inference Engine Comparison Guide ♪ Listenable
A comprehensive LLM serving guide covering vLLM PagedAttention algorithm, production deployment, performance tuning, SGLang/TensorRT-LLM comparison, and Kubernetes integration.
2026-03-06 · 22 min read #llm#vllm#paged-attention#model-serving#2026-03Japanese Business Email & Slack Communication Guide: From Keigo Usage to Practical Templates ♪ Listenable
A comprehensive guide for IT engineers covering Japanese business email structure, keigo usage, efficient Slack communication etiquette, situation-specific templates, and common mistake corrections.
2026-03-06 · 34 min read #japanese#business-email#slack#keigo#communicationPractical Japanese for IT Engineers: Complete Guide to Keigo Patterns and Technical Vocabulary ♪ Listenable
A comprehensive Japanese guide covering keigo (Sonkeigo, Kenjougo, Teineigo) patterns for IT engineers in Japan, 200+ technical terms, JLPT N2 study strategies, and practical conversation templates.
2026-03-06 · 44 min read #japanese#keigo#it-japanese#technical-vocabulary#jlptComplete LLM Quantization Comparison: GPTQ, AWQ, GGUF Practical Application Guide ♪ Listenable
From the core principles of LLM quantization to comparative analysis of GPTQ, AWQ, GGUF, and BitsAndBytes techniques, covering practical application in vLLM and llama.cpp environments and quality-performance trade-offs.
2026-03-06 · 14 min read #llm#quantization#gptq#awq#ggufKubernetes HPA, VPA, and KEDA Autoscaling Strategies
A comprehensive guide to Kubernetes autoscaling strategies using HPA, VPA, and KEDA with practical configuration examples.
2026-03-06 · 12 min read #kubernetes#hpa#vpa#keda#autoscalingData Storytelling for Engineers: A Practical Guide to Persuasive Technical Presentations ♪ Listenable
A comprehensive guide covering storytelling frameworks for effectively communicating data in technical presentations, slide design principles, code review communication, and practical templates for engineers.
2026-03-06 · 24 min read #english#data-storytelling#technical-presentation#communication#public-speakingTime Series Volatility Forecasting Practical Guide: GARCH Model Family and Python Implementation ♪ Listenable
Covers mathematical principles of volatility models from ARCH/GARCH to EGARCH, GJR-GARCH, and DCC-GARCH, Python arch package implementation, model selection and diagnostics, backtesting, and practical risk management app
2026-03-06 · 25 min read #finance#garch#volatility#time-series#pythonPortfolio Risk Management: A Practical Guide to VaR and Monte Carlo Simulation with Python ♪ Listenable
A comprehensive guide covering three VaR calculation methodologies (Parametric, Historical, Monte Carlo), Python implementation, backtesting, CVaR extension, and building production risk management systems.
2026-03-06 · 27 min read #finance#var#monte-carlo#risk-management#portfolioArgoCD GitOps Multi-Cluster Deployment Strategy and Operations Automation Guide
From ArgoCD-based GitOps multi-cluster deployment architecture design to ApplicationSet, App of Apps pattern, Sync Wave, security configuration, and disaster recovery.
2026-03-06 · 12 min read #devops#argocd#gitops#multi-cluster#2026-03Platform Engineering and Building an Internal Developer Platform with Backstage: A Practical Guide ♪ Listenable
A comprehensive Platform Engineering guide covering Backstage-based Internal Developer Platform construction, Software Catalog, Golden Path Templates, plugin development, and operations automation.
2026-03-06 · 21 min read #devops#platform-engineering#backstage#internal-developer-platform#developer-experienceClickHouse Real-time OLAP and MergeTree Optimization Guide ♪ Listenable
A practical guide to ClickHouse real-time OLAP analytics and MergeTree engine optimization for high-performance analytical workloads.
2026-03-06 · 21 min read #database#clickhouse#olap#mergetree#real-time-analyticsPostgreSQL 17 Partitioning and Parallel Query Guide
A comprehensive guide to PostgreSQL 17 partitioning strategies and parallel query optimization for large-scale databases.
2026-03-06 · 15 min read #database#postgresql#partitioning#parallel-query#2026-03OpenTelemetry Collector Pipeline Design and Operations Guide: From Collection to Backend Integration ♪ Listenable
A guide covering OpenTelemetry Collector architecture and pipeline design, Receiver/Processor/Exporter configuration, Agent/Gateway deployment patterns, Kubernetes operations, Tail Sampling, and memory management.
2026-03-06 · 26 min read #observability#opentelemetry#collector#pipeline#monitoring