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Wukong Talks Architecture
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Wukong Talks Architecture

Explaining distributed systems and architecture through stories. Author of the "JVM Performance Tuning in Practice" column, open-source author of "Spring Cloud in Practice PassJava", and independently developed a PMP practice quiz mini-program.

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Recent Articles

Latest from Wukong Talks Architecture

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Wukong Talks Architecture
Wukong Talks Architecture
Aug 5, 2024 · Operations

Comprehensive Case Study of Large‑Scale Desktop IT Management and Automated Fault Detection at Ctrip

This article presents a detailed case study of Ctrip's large‑scale desktop IT management solution, describing the challenges of handling tens of thousands of office PCs, the full‑link architecture built with Rust, Tauri, SpringBoot and Django, automated health monitoring, fault detection, remediation workflows, security measures, performance optimizations, and the measurable operational improvements achieved.

AutomationDesktop ManagementIT Operations
0 likes · 16 min read
Comprehensive Case Study of Large‑Scale Desktop IT Management and Automated Fault Detection at Ctrip
Wukong Talks Architecture
Wukong Talks Architecture
Jul 29, 2024 · Backend Development

Understanding the Java Stream Pipeline: Implementation Principles and Execution Process

This article explains the internal workings of Java's Stream API pipeline, covering how intermediate and terminal operations are recorded, combined, and executed via stages and Sink interfaces, illustrating lazy evaluation, stateful vs stateless operations, and the mechanisms behind parallel and sequential processing.

Intermediate OperationsJavaSink
0 likes · 21 min read
Understanding the Java Stream Pipeline: Implementation Principles and Execution Process
Wukong Talks Architecture
Wukong Talks Architecture
Jul 25, 2024 · Fundamentals

Debugging APP Load Failures: MTU/MSS Analysis with Wireshark

This article walks through a real‑world case where an app’s content loading fails due to MTU/MSS mismatches, explains how packet captures reveal retransmissions and missing ACKs, demonstrates ping‑based MTU probing, and shows how oversized request parameters in a new version caused the issue.

MSSTCPWireshark
0 likes · 5 min read
Debugging APP Load Failures: MTU/MSS Analysis with Wireshark
Wukong Talks Architecture
Wukong Talks Architecture
Jul 23, 2024 · Databases

An Overview of StarRocks: Architecture, Features, and Performance Benchmarks

StarRocks, an open‑source, high‑performance MPP analytical database under the Linux Foundation, offers vectorized engines, CBO optimizer, materialized views, and storage‑compute separation, integrates with BI tools and data lakes, and demonstrates superior query speed in benchmark tests against ClickHouse, Druid, and Trino.

Data LakehouseMPPPerformance Benchmark
0 likes · 10 min read
An Overview of StarRocks: Architecture, Features, and Performance Benchmarks
Wukong Talks Architecture
Wukong Talks Architecture
Jul 14, 2024 · Backend Development

Comprehensive System Refactoring Case Study: From Monolithic to Distributed Architecture

This article details a complete system refactoring project, describing the original monolithic bottlenecks, the design of a distributed architecture, database model reconstruction, phased migration, testing, and rollout strategies to achieve scalable, reliable backend services.

Backend DevelopmentDistributed ArchitectureMicroservices
0 likes · 17 min read
Comprehensive System Refactoring Case Study: From Monolithic to Distributed Architecture
Wukong Talks Architecture
Wukong Talks Architecture
Jul 8, 2024 · Backend Development

Design and Evolution of Ctrip Ticket Booking System for Flash‑Sale Events

This article analyzes the challenges faced by Ctrip's ticket‑booking transaction system during high‑traffic flash‑sale events and presents a series of architectural optimizations—including Redis caching, database load mitigation, supplier‑system safeguards, and fine‑grained traffic‑control strategies—to achieve stable, consistent, and fast performance under extreme concurrency.

BackendDatabase OptimizationRedis
0 likes · 15 min read
Design and Evolution of Ctrip Ticket Booking System for Flash‑Sale Events
Wukong Talks Architecture
Wukong Talks Architecture
Jun 27, 2024 · Operations

Jenkins Front‑End Deployment: Pipeline vs Freestyle and Core Scripts

This article explains how to use Jenkins for front‑end automated deployment, comparing Pipeline and Freestyle projects, detailing the overall architecture, step‑by‑step deployment process, core pipeline scripts for Git handling, dependency copying, building, backup, upload, update, cleanup, and email notifications.

AutomationCI/CDFrontend Deployment
0 likes · 9 min read
Jenkins Front‑End Deployment: Pipeline vs Freestyle and Core Scripts
Wukong Talks Architecture
Wukong Talks Architecture
Jun 23, 2024 · Cloud Computing

Understanding Cloud Service Models: IaaS, PaaS, and SaaS

This article explains the three main cloud service models—Infrastructure as a Service, Platform as a Service, and Software as a Service—by defining each, illustrating their analogies, describing their typical applications, and outlining how to choose the right model for business needs.

Cloud ComputingIaaSPaaS
0 likes · 10 min read
Understanding Cloud Service Models: IaaS, PaaS, and SaaS
Wukong Talks Architecture
Wukong Talks Architecture
Jun 20, 2024 · Backend Development

Seven Classic Use Cases of Message Queues

This article shares seven practical scenarios—such as asynchronous processing, traffic smoothing, message bus, delayed tasks, broadcast consumption, distributed transactions, and data hub integration—where message queues like RocketMQ, Kafka, ActiveMQ, and RabbitMQ help solve high‑concurrency challenges in modern backend systems.

Asynchronous ProcessingBroadcast ConsumptionDelay Messages
0 likes · 11 min read
Seven Classic Use Cases of Message Queues