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Cloud Architecture

Focuses on cloud‑native and distributed architecture engineering, sharing practical solutions and lessons learned. Covers microservice governance, Kubernetes, observability, and stability engineering to help your systems run stable, fast, and cost‑effectively.

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Latest from Cloud Architecture

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Cloud Architecture

Jun 5, 2026 · Cloud Native

Kubernetes Rolling Updates & Rollbacks: From Deployment Mechanics to Release

Rolling updates in Kubernetes go beyond simple image changes, requiring a coordinated strategy across control planes, scheduling, service discovery, traffic routing, and application lifecycle; this article dissects Deployment mechanics, readiness probes, capacity modeling, and practical configurations to build a safe, observable, and controllable production release system.

BlueGreenCanaryKubernetes

0 likes · 31 min read

Kubernetes Rolling Updates & Rollbacks: From Deployment Mechanics to Release

Cloud Architecture

Jun 4, 2026 · Databases

PostgreSQL vs MySQL: The Ultimate Engineering Guide to Database Selection

This comprehensive guide compares PostgreSQL and MySQL from an engineering perspective, covering business models, transaction semantics, concurrency, replication, scalability, operational costs, real‑world case studies, and a decision matrix to help teams choose the database that minimizes long‑term complexity and cost.

High ConcurrencyMySQLOutbox Pattern

0 likes · 38 min read

PostgreSQL vs MySQL: The Ultimate Engineering Guide to Database Selection

Cloud Architecture

Jun 4, 2026 · Backend Development

Kafka Backlog Mastery: Root Causes, Emergency Fixes, and Production‑Grade Governance

This comprehensive guide explains why Kafka message backlog occurs, how to diagnose its root causes, and provides a step‑by‑step 5‑minute emergency response and production‑grade consumer architecture, including back‑pressure control, idempotent processing, capacity planning, observability, and cloud‑native deployment strategies.

BacklogCapacity PlanningKubernetes

0 likes · 48 min read

Kafka Backlog Mastery: Root Causes, Emergency Fixes, and Production‑Grade Governance

Cloud Architecture

Jun 2, 2026 · Backend Development

Deep Dive into OpenFeign and Spring Cloud LoadBalancer: From Declarative Calls to Traffic Governance Core

This article provides a comprehensive source‑code analysis of OpenFeign and Spring Cloud LoadBalancer, explaining how declarative client calls are turned into HTTP requests, why misconfigurations cause production incidents, and offering practical guidance on registration, request‑template building, instance selection, connection‑pool tuning, retries, gray releases, observability and when to evolve beyond Feign.

JavaLoad BalancingMicroservices

0 likes · 33 min read

Deep Dive into OpenFeign and Spring Cloud LoadBalancer: From Declarative Calls to Traffic Governance Core

Cloud Architecture

Jun 2, 2026 · Databases

Advanced MySQL Production Practices: From Kernel Principles to High‑Concurrency Implementation

This guide presents a production‑grade MySQL playbook for senior developers, architects, and DB engineers, covering kernel internals, architecture governance, connection‑pool sizing, InnoDB tuning, index design, transaction and lock handling, replication, sharding, distributed transactions, change management, observability, security, cloud‑native deployment, and a complete best‑practice checklist.

Connection PoolHigh ConcurrencyIndex Optimization

0 likes · 42 min read

Advanced MySQL Production Practices: From Kernel Principles to High‑Concurrency Implementation

Cloud Architecture

May 31, 2026 · Cloud Native

Mastering Kubernetes API Server: Deep Dive and Production Best Practices

This comprehensive guide dissects the Kubernetes API Server’s request flow, storage model, consistency guarantees, and extension mechanisms, then walks through a real P0 incident, capacity‑planning tables, APF flow‑control, webhook design, etcd tuning, and concrete code samples to help platform teams build and operate production‑grade control planes.

APFAPI ServerAdmission Webhook

0 likes · 40 min read

Mastering Kubernetes API Server: Deep Dive and Production Best Practices

Cloud Architecture

May 30, 2026 · Operations

How to Build Production‑Grade Observability Metrics and Alerting for Batch Jobs

The article explains why batch processing tasks often slip out of control, defines a four‑layer observability model covering status, progress, quality and performance, proposes a unified task state machine and event flow, and provides concrete metric, logging, tracing and alerting designs—including Go and Java SDK examples—for reliable production‑level batch job monitoring.

Batch ProcessingGoJava

0 likes · 34 min read

How to Build Production‑Grade Observability Metrics and Alerting for Batch Jobs

Cloud Architecture

May 29, 2026 · Cloud Native

Batch Task Platform on Kubernetes: From Job Wrappers to Scalable Control Plane

The article explains how to design a production‑grade, unified batch‑task platform on Kubernetes that goes beyond a simple job UI, covering unified abstractions, multi‑tenant governance, state‑machine modeling, scalable scheduling, high‑concurrency handling, observability, security, and a phased roadmap for incremental implementation.

Batch ProcessingKubernetesMulti‑Tenant

0 likes · 36 min read

Batch Task Platform on Kubernetes: From Job Wrappers to Scalable Control Plane

Cloud Architecture

May 29, 2026 · Cloud Native

DAG‑as‑Code: Building a Production‑Grade Batch Orchestration System with Argo Workflows

This article explains how to design and operate a scalable, multi‑tenant batch processing platform on Kubernetes using Argo Workflows, covering core concepts, DAG scheduling, concurrency control, controller scaling, artifact handling, event‑driven triggers, and practical best‑practice patterns for production reliability and cost efficiency.

Argo WorkflowsBatch ProcessingConcurrency Control

0 likes · 33 min read

DAG‑as‑Code: Building a Production‑Grade Batch Orchestration System with Argo Workflows

Cloud Architecture

May 28, 2026 · Cloud Native

Production‑Ready Guide to Kubernetes Jobs & CronJobs: Controller Mechanics to Batch Platform Design

This article explains how Kubernetes Jobs and CronJobs work under the hood, outlines production‑grade design principles such as idempotency, failure modeling, scaling, observability, and security, and provides concrete YAML configurations and Go code examples for building a reliable, high‑throughput batch processing platform.

Batch ProcessingCronJobGo

0 likes · 46 min read

Production‑Ready Guide to Kubernetes Jobs & CronJobs: Controller Mechanics to Batch Platform Design