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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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LLM Inference Serving Framework Comparison: TensorRT-LLM vs vLLM vs SGLang Production Deployment Strategy ♪ Listenable
A comparison of LLM inference serving frameworks — TensorRT-LLM, vLLM, and SGLang — with production deployment strategies.
2026-03-12 · 21 min read #llm#inference#tensorrt-llm#vllm#sglangKubernetes Network Policy with Calico and Cilium Microsegmentation ♪ Listenable
A comprehensive guide to Kubernetes network security using Network Policies with Calico and Cilium for microsegmentation.
2026-03-12 · 21 min read #kubernetes#network-policy#calico#cilium#securityAdvanced LLM Prompt Engineering: Chain-of-Thought, Tree-of-Thought, ReAct, and Few-Shot Pattern Practical Guide ♪ Listenable
A comprehensive practical guide covering Zero-shot/Few-shot prompting foundations, Chain-of-Thought (CoT), Self-Consistency, Tree-of-Thought (ToT), ReAct pattern theory and implementation, structured output prompting, pr
2026-03-12 · 21 min read #llm#prompt-engineering#chain-of-thought#tree-of-thought#reactJapanese Code Review Communication Guide for IT Engineers
A guide to Japanese code review communication for IT engineers covering review requests, feedback, and suggestion expressions with business Japanese.
2026-03-12 · 49 min read #japanese#code-review#communication#keigo#engineerAlgorithmic Trading Backtesting in Practice: Python Backtrader Strategy Implementation, Performance Evaluation, and Risk Management
Covers the complete process of algorithmic trading backtesting with Python Backtrader. Explores backtesting fundamentals (Walk-Forward, Look-Ahead Bias, Survivorship Bias), Backtrader architecture, SMA crossover/RSI/Boll
2026-03-12 · 15 min read #finance#algorithmic-trading#backtesting#backtrader#pythonQuantitative Risk Management: VaR, CVaR, and Portfolio Risk ♪ Listenable
A comprehensive guide to quantitative risk management using VaR, CVaR, and portfolio risk analysis with Python implementation.
2026-03-12 · 32 min read #finance#risk-management#var#cvar#portfolioJapanese Agile and Scrum Meeting Expressions for IT Engineers: Sprint Retrospective, Daily Standup, and Backlog Management ♪ Listenable
A practical guide to Japanese agile and scrum meeting expressions for IT engineers. Covers daily standup reporting expressions, sprint planning vocabulary, KPT-based sprint retrospective expressions, backlog refinement p
2026-03-12 · 25 min read #japanese#agile#scrum#sprint-retrospective#daily-standupTechnical Writing in English Guide: RFC, ADR, Design Doc, and Tech Spec Templates with Practical Expressions ♪ Listenable
A practical guide to technical document writing for software engineers. Compare structures and templates for RFCs, ADRs, Design Docs, and Tech Specs. Learn key English expressions for each section (Problem Statement, Pro
2026-03-12 · 17 min read #english#technical-writing#rfc#adr#design-docSprint Planning and Estimation Meeting English Expression Guide ♪ Listenable
An English expression guide for sprint planning and estimation meetings covering story point discussions, tech debt conversations, and backlog refinement.
2026-03-12 · 22 min read #english#sprint-planning#estimation#agile#scrumGitHub Actions Advanced Patterns: Reusable Workflows, Composite Actions, and Monorepo CI/CD Optimization
Covers advanced GitHub Actions patterns including pipeline templating with Reusable Workflows, reusable step composition with Composite Actions, and monorepo CI/CD optimization using path-filter, matrix, and caching stra
2026-03-12 · 16 min read #devops#github-actions#ci-cd#monorepo#reusable-workflowsRedis Cluster Architecture and High Availability Operations Guide: Sentinel, Cluster Mode, Memory Optimization, and Disaster Recovery
Compare Redis Standalone, Sentinel, and Cluster deployment modes. Cover Sentinel quorum-based failure detection and automatic failover, Cluster hash slots and resharding, PSYNC replication, maxmemory policies and LRU/LFU
2026-03-12 · 14 min read #database#redis#cluster#sentinel#high-availabilityPostgreSQL VACUUM, MVCC, and Bloat Optimization Guide ♪ Listenable
A comprehensive guide to PostgreSQL VACUUM, MVCC internals, and table bloat optimization for maintaining database performance.
2026-03-12 · 19 min read #database#postgresql#vacuum#mvcc#autovacuumJapanese Output Drill #25 — Shopping/Convenience Store/Department Store
Practical Japanese output training for shopping at convenience stores and department stores.
2026-03-12 · 4 min read #japanese#speaking#shopping#convenience-store#department-storeAI Agent Function Calling Practical Implementation: Tool Use Patterns, Error Handling, Security Design, and Production Deployment ♪ Listenable
Practical implementation of Function Calling and Tool Use patterns. Covers OpenAI, Anthropic, LangChain tool calling APIs, error handling, retry strategies, prompt injection defense, and MCP standard for production chatb
2026-03-12 · 21 min read #chatbot#function-calling#tool-use#ai-agent#langchainMulti-Turn Conversation Management and Context Optimization: LLM Chatbot Memory Patterns, Conversation Summarization, and Sliding Window Strategies ♪ Listenable
Covers effective memory patterns for managing multi-turn conversations in LLM chatbots. Explores Buffer, Summary, and Vector Store memory, Sliding Window strategies, conversation summarization techniques, token cost opti
2026-03-12 · 19 min read #chatbot#multi-turn#conversation-management#memory-pattern#context-windowDistributed Lock Pattern Comparison: Redis Redlock vs ZooKeeper vs etcd — Consistency and Availability Trade-offs ♪ Listenable
Compare distributed lock implementation patterns that guarantee mutual exclusion in distributed systems. Analyze consistency, availability, and performance trade-offs through the Redis Redlock algorithm and Martin Kleppm
2026-03-12 · 17 min read #architecture#distributed-lock#redis#redlock#zookeeperService Mesh Production Guide: mTLS, Traffic Management, and Observability with Istio, Envoy, and Linkerd
Cover service mesh core concepts (data plane/control plane), Istio architecture (Istiod, Envoy sidecar), VirtualService and DestinationRule, traffic splitting, circuit breaking, mTLS configuration, Linkerd comparison, Am
2026-03-12 · 11 min read #architecture#service-mesh#istio#envoy#linkerdKServe Model Serving Complete Guide: InferenceService, Canary Deployment, Transformer, and InferenceGraph Production Operations ♪ Listenable
Covers Kubernetes-based model serving with KServe. Model deployment with InferenceService CRD, safe rollouts with Canary strategy, pre/post-processing pipelines with Transformer, and DAG-based composite inference with In
2026-03-12 · 17 min read #ai-platform#kserve#model-serving#kubernetes#inference-graphFeature Store Design and Operations Guide: Building Online/Offline Stores with Feast and ML Feature Pipeline Automation
A comprehensive guide covering Feature Store core concepts (Online/Offline Serving, Feature Freshness, Point-in-Time Correctness), Feast architecture, feature definitions and entity design, materialization pipelines, Onl
2026-03-12 · 13 min read #ai-platform#feature-store#feast#mlops#online-storeRAG Paper Survey: The Evolution of Retrieval-Augmented Generation — From RETRO to Self-RAG and Corrective-RAG ♪ Listenable
Traces the evolution of RAG research through papers. Compares architectures and benchmarks from the original RAG to RETRO large-scale retrieval, Self-RAG self-reflection, and Corrective-RAG retrieval quality evaluation.
2026-03-12 · 22 min read #ai-papers#rag#self-rag#corrective-rag#retro