Tag: #2026-03
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 765 posts
Complete Guide to Japanese IT Incident Response and Postmortem Expressions
A complete guide to Japanese expressions for IT incident response and postmortem reviews.
2026-03-11 · 34 min read #japanese#incident-response#postmortem#it-expressions#business-japanesePython Algorithmic Trading Practical Guide: Backtesting Frameworks, Strategy Development, and Risk Management
A comprehensive guide to algorithmic trading with Python. Covers backtesting framework comparison, Moving Average Crossover, RSI Mean Reversion, and Bollinger Bands strategy implementation, risk metrics like Sharpe Ratio
2026-03-11 · 15 min read #finance#algorithmic-trading#backtesting#python#quantitative-financeIT Project Management Japanese Practical Guide: Agile, Scrum, Kanban Terminology and Business Expressions
A practical Japanese language guide for IT project management. Covers Agile, Scrum, and Kanban terminology with readings, daily scrum/sprint planning/retrospective expressions, progress reporting patterns, Japanese busin
2026-03-11 · 19 min read #japanese#agile#scrum#kanban#project-managementSystem Design Technical Interview English Guide: Architecture Discussion, Trade-off Analysis, and Scaling Expressions
An English guide for system design technical interviews covering architecture discussion, trade-off analysis, and scaling expressions with practical conversation patterns.
2026-03-11 · 17 min read #english#technical-interview#system-design#communication#careerRemote Work Async Communication English Guide: Practical Expressions and Strategies for Slack, Email, and Documentation
A comprehensive guide to effective asynchronous communication in remote work environments. Covers Slack etiquette and expressions, email templates, Notion/Confluence documentation patterns, timezone-aware communication,
2026-03-11 · 18 min read #english#remote-work#async-communication#slack#business-englishEnglish Daily Standup Updates: Practical Expressions and Templates
A guide to delivering clear and effective daily standup updates in English for development teams.
2026-03-11 · 3 min read #english#standup#business-english#output#2026-03Terraform State Management and Module Design Practical Guide: Remote Backend, State Locking, Module Patterns, and Drift Detection
Deep analysis of Terraform state file structure, Remote Backend (S3/GCS) configuration, State Locking (DynamoDB) mechanisms, module design patterns (Composition/Registry), and Drift Detection strategies. Covers state con
2026-03-11 · 17 min read #devops#terraform#iac#state-management#module-designGitOps in Practice: ArgoCD vs FluxCD Architecture Comparison and Production Deployment Strategies
From GitOps principles (Single Source of Truth, declarative management, automated reconciliation) through an in-depth comparison of ArgoCD and FluxCD architectures, ApplicationSet/Kustomization Controller, deployment str
2026-03-11 · 12 min read #devops#gitops#argocd#fluxcd#kubernetesMySQL Query Optimization Practical Guide: From EXPLAIN Analysis to Index Design and Slow Query Tuning
A comprehensive guide covering MySQL EXPLAIN/EXPLAIN ANALYZE output interpretation, B-Tree/Hash/Full-text index types, composite index design (leftmost prefix rule, covering index), query rewriting patterns (subquery to
2026-03-11 · 17 min read #database#mysql#query-optimization#explain#index-tuningChatbot Multi-Turn Memory Management Guide: Context Retention Strategies with LangChain and LangGraph
A comprehensive guide to memory management strategies for maintaining context in multi-turn chatbot conversations. Covers LangChain memory types (Buffer, Summary, Window, Entity), LangGraph stateful agent architecture, p
2026-03-11 · 16 min read #chatbot#langchain#langgraph#memory-management#multi-turnEvent-Driven Architecture + CQRS + Event Sourcing Practical Implementation: Distributed System Design with Kafka/RabbitMQ
Compare and analyze core patterns of Event-Driven Architecture (Pub/Sub, Event Streaming, Event Sourcing), and implement CQRS and Event Sourcing in TypeScript and Python. Covers Kafka, RabbitMQ, NATS message broker compa
2026-03-11 · 18 min read #architecture#event-driven#cqrs#event-sourcing#microservicesClean Architecture and Hexagonal Architecture in Practice: Achieving Domain Independence with Ports and Adapters
A comparative analysis of Hexagonal Architecture (Ports and Adapters) and Clean Architecture core principles, with practical implementations in TypeScript and Python covering domain layer, application layer (ports), infr
2026-03-11 · 14 min read #architecture#clean-architecture#hexagonal-architecture#ports-adapters#domain-driven-designKubeflow Pipelines ML Workflow Orchestration Practical Guide: From KFP v2 SDK to Production Deployment
A practice-focused guide to ML workflow orchestration with Kubeflow Pipelines. Covers KFP v2 SDK architecture, pipeline component writing, caching strategies, Argo Workflows/Airflow comparison, and failure response for p
2026-03-11 · 13 min read #ai-platform#kubeflow#mlops#pipeline-orchestration#kubernetesMixture of Experts (MoE) Architecture Deep Analysis: Evolution from Switch Transformer to Mixtral and Efficient Scaling Strategies
Deep analysis from the core principles of MoE architecture to Switch Transformer single expert routing, Mixtral 8x7B Sparse MoE, and DeepSeek-MoE fine-grained strategy. Covers routing mechanisms, load balancing loss, tra
2026-03-11 · 17 min read #ai-papers#moe#switch-transformer#mixtral#model-architectureKV Cache Optimization Deep Dive: GQA, MLA, and MHA Attention Mechanisms with Memory Efficiency Strategies
From Transformer Self-Attention KV Cache fundamentals through MHA, MQA, GQA (Llama 2/3), and MLA (DeepSeek-V2/V3) mechanism memory analysis and comparison, KV Cache compression techniques (quantization, eviction policies
2026-03-11 · 17 min read #ai-papers#kv-cache#attention-mechanism#gqa#mlaThe Complete Guide to Kubernetes Network Policy: Zero Trust Network Security with Cilium and Calico
A comprehensive deep dive from Kubernetes NetworkPolicy fundamentals through Cilium CiliumNetworkPolicy (L3-L7 filtering, DNS-based policies, eBPF) and Calico GlobalNetworkPolicy. Covers Default Deny strategy, namespace
2026-03-11 · 15 min read #kubernetes#network-policy#cilium#calico#zero-trustComplete Guide to MLflow Experiment Management: Experiment Tracking, Model Registry, and Deployment Pipeline
A production-focused guide to MLflow covering experiment tracking, model registry, and deployment pipelines. From Tracking Server architecture to auto-logging, model versioning, and Kubernetes/Docker deployment strategie
2026-03-11 · 13 min read #ai-platform#mlflow#experiment-tracking#model-registry#mlopsComplete Guide to Grafana Loki Log Management: LogQL Queries, Collection Pipelines, and Alerting
A deep dive into Grafana Loki-based log management. Covers Loki architecture and storage design, LogQL query syntax, Promtail/Alloy collection pipelines, alerting rule configuration, and cost-efficiency analysis compared
2026-03-10 · 12 min read #observability#loki#logql#log-management#promtailAdvanced LLM Prompt Engineering: Chain-of-Thought, ReAct, and Tree of Thoughts in Practice
A comprehensive guide to advanced LLM prompt engineering techniques. Covers the principles and implementation of Chain-of-Thought, Few-shot, ReAct, Self-Consistency, and Tree of Thoughts patterns with Python code example
2026-03-10 · 15 min read #llm#prompt-engineering#chain-of-thought#react-prompting#tree-of-thoughtsComplete Guide to REITs and Real Estate Investment Analysis: DCF Model, Yield Simulation, and Direct Investment Comparison
A systematic analysis of real estate investment through REITs (Real Estate Investment Trusts). Covers REIT structures, K-REITs market analysis, DCF-based valuation, comparison with direct investment, and portfolio alloca
2026-03-10 · 14 min read #finance#reits#real-estate#dcf#investment-analysis