Tag: #2026-03
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 765 posts
LLM Inference Serving Framework Comparison: TensorRT-LLM vs vLLM vs SGLang Production Deployment Strategy
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#sglangAdvanced LLM Prompt Engineering: Chain-of-Thought, Tree-of-Thought, ReAct, and Few-Shot Pattern Practical Guide
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#pythonJapanese Agile and Scrum Meeting Expressions for IT Engineers: Sprint Retrospective, Daily Standup, and Backlog Management
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
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
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#scrumRedis 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
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#autovacuumMulti-Turn Conversation Management and Context Optimization: LLM Chatbot Memory Patterns, Conversation Summarization, and Sliding Window Strategies
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-windowService 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#linkerdFeature 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
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#retroKubernetes Gateway API Production Guide: From Ingress Migration to HTTPRoute, GRPCRoute, and Envoy Gateway Deployment
A production deployment guide for Kubernetes Gateway API v1.2 covering HTTPRoute, GRPCRoute, and Envoy Gateway. Covers Ingress migration, TLS termination, traffic splitting, header-based routing, rate limiting, and monit
2026-03-12 · 12 min read #kubernetes#gateway-api#httproute#grpcroute#envoy-gatewayArgoCD GitOps Complete Guide: Declarative Kubernetes Deployment with ApplicationSet, Sync Waves, and Hooks
A comprehensive guide to GitOps-based declarative Kubernetes deployment with ArgoCD. Covers ApplicationSet generators, Sync Waves, Hooks for deployment ordering, multi-cluster deployment, RBAC, secrets management, and mo
2026-03-12 · 13 min read #devops#argocd#gitops#applicationset#sync-wavesDiffusion Model Paper Survey: Evolution of Image Generation from DDPM to Stable Diffusion, DiT, and SDXL
A comprehensive survey covering the DDPM/DDIM forward-reverse diffusion theory, score-based models, Latent Diffusion (Stable Diffusion) VAE+U-Net architecture, Classifier-free Guidance, DiT (Diffusion Transformer) adaLN-
2026-03-12 · 18 min read #ai-papers#diffusion-model#ddpm#stable-diffusion#ditOpenTelemetry Distributed Tracing Practical Guide: Building and Operating Instrumentation, Collection, and Analysis Pipelines
A comprehensive guide covering OpenTelemetry architecture (SDK, API, Collector, Exporters), trace model (Span, SpanContext, TraceID, SpanID, Baggage), manual instrumentation in Python/Node.js/Go, auto-instrumentation, Co
2026-03-11 · 13 min read #observability#opentelemetry#distributed-tracing#instrumentation#monitoringKubernetes Autoscaling Complete Guide: Production Workload Auto-Scaling Strategies with HPA, VPA, and KEDA
An in-depth comparison of HPA v2 custom metric-based horizontal scaling, VPA automatic resource adjustment, and KEDA event-driven scaling. Covers Metrics Server configuration, scaling algorithms, cooldown strategies, com
2026-03-11 · 14 min read #kubernetes#autoscaling#hpa#vpa#kedaRAG Pipeline Production Guide: From Vector DB Selection to Chunking, Reranking, and Evaluation
A comprehensive guide to building RAG (Retrieval-Augmented Generation) pipelines for production. Covers embedding model comparison, vector DB selection (Pinecone, Milvus, Weaviate, Qdrant, Chroma), chunking strategies, h
2026-03-11 · 17 min read #llm#rag#vector-database#retrieval#embeddingPractical Guide to LLM Fine-Tuning: Efficient Domain Adaptation with LoRA, QLoRA, and PEFT
An in-depth analysis of LoRA low-rank decomposition, QLoRA 4-bit quantized fine-tuning, and the Hugging Face PEFT library. Covers dataset preparation, hyperparameter tuning, evaluation metrics, comparison with full fine-
2026-03-11 · 13 min read #llm#fine-tuning#lora#qlora#peft