Tag: #architecture
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 100 posts
Complete Guide to IT Business Planning and Proposal Writing: RFP Analysis, ISMP, WBS, Cost Estimation, and SLA ♪ Listenable
A comprehensive guide covering IT project types (SI, SM, consulting, SaaS) and lifecycle, RFP analysis and response strategies, ISMP (Information Strategy Master Plan) methodology, proposal writing core strategies (techn
2026-03-13 · 21 min read #architecture#it-business#proposal#rfp#ismpDistributed Lock Pattern Comparison: Redis Redlock vs ZooKeeper vs etcd — Consistency and Availability Trade-offs
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#linkerdEvent-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-designEvent Sourcing + CQRS Architecture Implementation Guide: From Event Store to Projections and Saga Patterns
A deep dive into Event Sourcing and CQRS architecture from a practical implementation perspective. Covers event store design, Aggregate implementation, projection and Read Model construction, distributed transaction mana
2026-03-10 · 17 min read #architecture#event-sourcing#cqrs#event-driven#domain-driven-designCircuit Breaker and Resilience Patterns Practical Guide — Resilience4j, Istio, Fault Isolation Strategies
A comprehensive guide to implementing resilience patterns including Circuit Breaker, Bulkhead, Retry, and Rate Limiter with Resilience4j and Istio, complete with practical code examples.
2026-03-09 · 17 min read #architecture#circuit-breaker#resilience4j#istio#fault-toleranceMicroservices Data Synchronization with the Outbox Pattern and CDC: A Practical Debezium Guide ♪ Listenable
A comprehensive guide to microservices data synchronization using the Outbox Pattern and CDC (Change Data Capture). Covers Dual Write problem analysis, Outbox table design, Debezium connector configuration, Kafka Connect
2026-03-09 · 20 min read #architecture#outbox-pattern#cdc#debezium#microservicesJapanese Design Review Guide: Mastering Technical Architecture Discussion and Decision-Making Expressions ♪ Listenable
A Japanese language guide for design reviews covering technical architecture discussion and decision-making expressions.
2026-03-08 · 60 min read #japanese#design-review#architecture#technical-discussion#business-japaneseSpring Boot Authentication Practical Guide — Session, JWT, SecurityContext, Cookie-Based Auth Complete Mastery
Master how to implement session and JWT-based authentication in Spring Boot, from SecurityFilterChain and custom filters to SecurityContext and cookie configuration, with practical code examples.
2026-03-08 · 14 min read #architecture#authentication#spring-boot#jwt#cookieSSO Cookie/JWT Authentication System Complete Guide — Framework-Specific Practical Series Index
An overview of the complete flow of SSO, cookie, and JWT-based authentication systems, with a guide to the practical implementation series for Spring Boot, Django, React, and Next.js frameworks.
2026-03-08 · 15 min read #architecture#authentication#sso#jwt#cookieSSO Integration Practical Guide - OIDC/OAuth2 + Cookie/JWT Hybrid Architecture, Token Rotation Complete Mastery ♪ Listenable
Complete mastery of designing and implementing SSO with OIDC/OAuth2 and cookie/JWT hybrid architecture, covering token rotation, refresh strategies, and multi-service authentication with practical code.
2026-03-08 · 20 min read #architecture#authentication#sso#oidc#oauth2Next.js App Router Authentication Practical Guide - Middleware, Server Action, HttpOnly Cookie, SSR Auth Complete Mastery ♪ Listenable
Complete mastery of authentication implementation using middleware, Server Actions, and Route Handlers in Next.js App Router, covering HttpOnly cookies and SSR authentication patterns with practical code.
2026-03-08 · 25 min read #architecture#authentication#nextjs#jwt#cookieComplete Guide to the Strangler Fig Pattern: Zero-downtime Migration from Monolith to Microservices ♪ Listenable
Strategy for safely migrating from monolith to microservices using the Strangler Fig pattern. Covers Anti-Corruption Layer design, traffic routing, Feature Flag integration, data synchronization, rollback strategies, and
2026-03-08 · 29 min read #architecture#strangler-fig#microservices#migration#monolithConcurrent Login Prevention Implementation Guide — Layer-by-Layer Strategies with IP, Session, JWT, and Nginx Including Practical Code
A comprehensive guide covering concurrent (duplicate) login control through IP-based, session-based, JWT-based, and Nginx-level approaches — with architecture, pros/cons, practical code, and operational checklists all in
2026-03-08 · 13 min read #architecture#security#authentication#session#nginxReact SPA Authentication Practical Guide — Cookie vs Storage, Axios Interceptors, XSS/CSRF Defense Complete Mastery ♪ Listenable
Master everything about managing authentication state in React SPAs, from comparing cookies, localStorage, and in-memory storage to Axios interceptors, XSS/CSRF defense, with practical code examples.
2026-03-08 · 20 min read #architecture#authentication#react#jwt#cookieDjango Authentication Practical Guide - Sessions, DRF + SimpleJWT, Middleware, Cookie-based Auth Complete Mastery
Complete mastery of session authentication and DRF SimpleJWT-based JWT authentication in Django, covering middleware, request.user, and cookie configuration with practical code.
2026-03-08 · 18 min read #architecture#authentication#django#jwt#cookieAPI Gateway Patterns and BFF Design: Practical Implementation with Kong, Envoy, and GraphQL Federation ♪ Listenable
An in-depth analysis of API gateway patterns and BFF (Backend for Frontend) architecture. Covers pros and cons comparison of Kong, Envoy, and GraphQL Federation, authentication, rate limiting, routing implementation, and
2026-03-08 · 31 min read #architecture#api-gateway#bff#kong#envoyCell-Based Architecture Design and Operation: Strategy to Minimize Failure Explosion Radius ♪ Listenable
A comprehensive guide covering the core principles of cell-based architecture, Bulkhead pattern, fault blast radius minimization strategy, cell routing design, AWS/Kubernetes-based implementation, Slack·DoorDash actual a
2026-03-07 · 26 min read #architecture#cell-based-architecture#blast-radius#fault-isolation#bulkhead-patternEvent Sourcing Production Anti-Patterns: Schema Evolution, Snapshotting, and Event Store Scaling
Advanced production guide for Event Sourcing covering event schema evolution strategies, snapshotting patterns, projection rebuilding, event store scaling comparison, anti-patterns to avoid, and real-world failure case s
2026-03-07 · 16 min read #architecture#event-sourcing#cqrs#schema-evolution#event-store