BestHub
Sign in
Tagged articles

service discovery

465 articles · Page 2 of 5
Open Source Linux
Open Source Linux
Aug 9, 2024 · Cloud Native

Why Choose Nacos Over Eureka? A Hands‑On Guide to Service Discovery, Config, and Cluster Setup

This comprehensive tutorial explains Nacos' advantages over Eureka, its Raft‑based consistency, integration with Spring Cloud Alibaba, detailed architecture, installation steps, standalone and cluster modes, and practical demos for using Nacos as both a service registry and a configuration center in microservice applications.

Cluster DeploymentMicroservicesNacos
0 likes · 23 min read
Why Choose Nacos Over Eureka? A Hands‑On Guide to Service Discovery, Config, and Cluster Setup
Architect's Alchemy Furnace
Architect's Alchemy Furnace
Jul 13, 2024 · Cloud Native

Master Nacos: Complete Guide to Architecture, Registration, and Configuration Management

This comprehensive guide explains Nacos's architecture, registration center, configuration center, deployment modes, data models, service discovery, health monitoring, dynamic configuration, multi‑environment support, and real‑time refresh mechanisms, providing practical code examples and operational best practices.

MicroservicesNacosSpring Cloud
0 likes · 34 min read
Master Nacos: Complete Guide to Architecture, Registration, and Configuration Management
FunTester
FunTester
Jul 1, 2024 · Cloud Native

Mastering etcd with Go: From Basics to Distributed Locks

This article introduces etcd as a reliable distributed key‑value store built on Raft, outlines its key features and common use cases such as service discovery and configuration management, and provides a complete Go tutorial covering dependency setup, server launch, client implementation, read/write testing, and distributed lock usage.

GoRaftconfiguration management
0 likes · 10 min read
Mastering etcd with Go: From Basics to Distributed Locks
Programmer XiaoFu
Programmer XiaoFu
Jun 27, 2024 · Backend Development

Choosing a Service Registry: In‑Depth Comparison of Zookeeper, Eureka, Nacos, Consul, and Etcd

This article explains the fundamental concepts of service registries, examines CAP theory and consensus protocols, and provides a detailed analysis of Zookeeper, Eureka, Nacos, Consul, and Etcd—including their architectures, features, trade‑offs, and practical guidance for selecting the most suitable registry for a given environment.

ConsulEurekaNacos
0 likes · 23 min read
Choosing a Service Registry: In‑Depth Comparison of Zookeeper, Eureka, Nacos, Consul, and Etcd
MaGe Linux Operations
MaGe Linux Operations
Jun 26, 2024 · Cloud Native

How Headless Services Enable Direct Pod Access in Kubernetes

This article explains what headless services are, how they differ from regular Kubernetes services, their DNS‑based discovery mechanism, practical examples with OpenLDAP and Kafka Zookeeper, and how to include unready pods using annotations, providing a comprehensive guide for stateful workloads.

DNSHeadless ServiceKubernetes
0 likes · 14 min read
How Headless Services Enable Direct Pod Access in Kubernetes
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
Jun 25, 2024 · Cloud Native

Eight Essential Practices for Microservice Governance

This article outlines eight fundamental microservice governance techniques—including service registration and discovery, load balancing, circuit breaking, security, monitoring, configuration management, and API gateway—to help architects design reliable, secure, and maintainable cloud‑native systems.

Circuit BreakerConfigurationload balancing
0 likes · 8 min read
Eight Essential Practices for Microservice Governance
Beijing SF i-TECH City Technology Team
Beijing SF i-TECH City Technology Team
May 30, 2024 · Frontend Development

Micro‑Frontend Architecture for a Supply‑Chain System Using Single‑SPA

The article describes how a monolithic supply‑chain front‑end was refactored into a micro‑frontend architecture based on Single‑SPA, detailing the background problems, requirements, technical selection, system design, service discovery, module loading, message bus, data sharing, build and deployment, and the resulting performance improvements.

Frontend ArchitectureReduxmicro‑frontend
0 likes · 13 min read
Micro‑Frontend Architecture for a Supply‑Chain System Using Single‑SPA
Alibaba Cloud Native
Alibaba Cloud Native
May 10, 2024 · Cloud Native

How Manbang Migrated from Eureka to MSE Nacos for Scalable, High‑Performance Service Discovery

Manbang Group scaled its digital freight platform by replacing self‑built Eureka and ZooKeeper clusters with Alibaba Cloud MSE Nacos and ZooKeeper, achieving seamless traffic migration, dramatic performance gains, and high‑availability features such as push‑empty protection and incremental pull for Eureka clients.

Alibaba CloudEureka MigrationMSE Nacos
0 likes · 16 min read
How Manbang Migrated from Eureka to MSE Nacos for Scalable, High‑Performance Service Discovery
MaGe Linux Operations
MaGe Linux Operations
May 2, 2024 · Cloud Native

Why Nacos Beats Eureka: Hands‑On Guide to Service Discovery, Config Center & Cluster

This article explains Nacos' advantages over Eureka, compares its Raft‑based consistency, details the Spring Cloud Alibaba suite, walks through Nacos architecture, installation, standalone and cluster modes, and provides practical examples of using Nacos as both a service registry and a configuration center in microservice projects.

ClusterConfiguration CenterNacos
0 likes · 34 min read
Why Nacos Beats Eureka: Hands‑On Guide to Service Discovery, Config Center & Cluster
Su San Talks Tech
Su San Talks Tech
Apr 11, 2024 · Fundamentals

Why RPC Still Matters When HTTP Exists: A Deep Dive into TCP, HTTP, and RPC

This article explores the fundamentals of TCP communication, explains why raw TCP lacks message boundaries, and compares HTTP and RPC protocols—covering their histories, use cases, service discovery, connection handling, serialization, and performance trade‑offs—to answer why both coexist in modern software architectures.

HTTPRPCTCP
0 likes · 15 min read
Why RPC Still Matters When HTTP Exists: A Deep Dive into TCP, HTTP, and RPC
Top Architect
Top Architect
Apr 2, 2024 · Backend Development

Spring Cloud Alibaba and Nacos Service Governance: Architecture Evolution, Microservice Introduction, and Practical Setup

This article walks through the evolution of system architecture from monolithic to microservices, explains Spring Cloud Alibaba components, introduces Nacos for service registration and discovery, provides step‑by‑step installation and integration instructions, and includes code snippets for a Spring Boot project.

JavaNacosservice discovery
0 likes · 11 min read
Spring Cloud Alibaba and Nacos Service Governance: Architecture Evolution, Microservice Introduction, and Practical Setup
Su San Talks Tech
Su San Talks Tech
Mar 31, 2024 · Backend Development

Mastering Configuration Centers: From Local Files to Nacos in Microservices

This article explains how configuration management evolves from simple local files in monolithic applications to centralized, dynamic configuration centers like Nacos for microservices, covering code examples, registration, deregistration, viewing, change subscription, and guidance on choosing a service registry.

JavaNacosconfiguration management
0 likes · 20 min read
Mastering Configuration Centers: From Local Files to Nacos in Microservices
Huolala Tech
Huolala Tech
Mar 14, 2024 · Cloud Native

HuoLala’s Cost‑Effective Multi‑Zone High Availability via Multi‑Lane Architecture

This article explains how HuoLala designed a cost‑effective multi‑zone high‑availability solution called the multi‑lane architecture, detailing its goals, deployment of services across availability zones, use of Consul for service discovery, Apollo for configuration, traffic scheduling strategies, and how it differs from traditional active‑active setups.

Cloud Nativeconfiguration managementhigh availability
0 likes · 13 min read
HuoLala’s Cost‑Effective Multi‑Zone High Availability via Multi‑Lane Architecture
Top Architect
Top Architect
Mar 12, 2024 · Cloud Native

Spring Cloud Alibaba Architecture Overview and Nacos Service Discovery Guide

This article provides a comprehensive overview of Spring Cloud Alibaba architecture, detailing monolithic, distributed, and microservice patterns, explains the evolution of system designs, introduces Nacos service discovery and registration, and includes practical code examples for installing, configuring, and using Nacos with Spring Boot.

Cloud NativeNacosservice discovery
0 likes · 12 min read
Spring Cloud Alibaba Architecture Overview and Nacos Service Discovery Guide
Alibaba Cloud Developer
Alibaba Cloud Developer
Feb 26, 2024 · Backend Development

Master Spring Cloud: From Service Discovery to Resilience and Dynamic Routing

This article provides a comprehensive guide to Spring Cloud, covering Spring Boot fundamentals, service discovery with Eureka, gateway routing, load balancing, Feign, Ribbon, circuit‑breaker patterns with Hystrix and Sentinel, configuration management via Nacos, tracing with Sleuth/Zipkin, security mechanisms, gray releases, and performance tuning for production microservices.

Circuit BreakerSpring BootSpring Cloud
0 likes · 23 min read
Master Spring Cloud: From Service Discovery to Resilience and Dynamic Routing
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Feb 5, 2024 · Backend Development

Spring Cloud Commons Guide: Discovery, Load Balancing & Custom Features

This article explains how Spring Cloud Commons abstracts service discovery, load balancing, and circuit breaker patterns, covering annotations like @EnableDiscoveryClient, SimpleDiscoveryClient configuration, service registration, RestTemplate and WebClient load balancing, network interface filtering, HTTP client factories, and creating custom features for Spring Cloud applications.

Backend DevelopmentMicroservicesSpring Cloud
0 likes · 9 min read
Spring Cloud Commons Guide: Discovery, Load Balancing & Custom Features
Architect's Guide
Architect's Guide
Jan 30, 2024 · Backend Development

Understanding Nacos Architecture and Service Registration in Spring Cloud

This article explains the Nacos architecture, the principles of service registration, how Spring Cloud integrates with Nacos for automatic registration, the implementation details of NacosServiceRegistry, heartbeat mechanisms, registration via Open API/SDK, service address querying, and dynamic service discovery using HostReactor.

BackendJavaNacos
0 likes · 7 min read
Understanding Nacos Architecture and Service Registration in Spring Cloud
Yum! Tech Team
Yum! Tech Team
Jan 19, 2024 · Cloud Native

Lossless Scaling Strategies for High‑Concurrency Microservices

This article examines lossless scaling techniques for high‑concurrency microservice architectures, detailing the challenges of expansion and contraction, early scaling approaches, and advanced optimizations such as delayed registration, readiness probes, eager‑load Ribbon, cache preloading, health‑check strategies, and asynchronous consumer handling to ensure high availability, performance, and cost efficiency.

Cloud NativeKuberneteslossless scaling
0 likes · 16 min read
Lossless Scaling Strategies for High‑Concurrency Microservices
LouZai
LouZai
Dec 21, 2023 · Backend Development

Which Service Registry Should You Choose? A Deep Dive into Zookeeper, Eureka, Nacos, Consul, and Etcd

This article compares five popular service registries—Zookeeper, Eureka, Nacos, Consul, and Etcd—by explaining their core concepts, CAP trade‑offs, consensus algorithms, feature sets, and practical deployment considerations to help engineers select the most suitable solution for their microservice architecture.

CAP theoremConsulEureka
0 likes · 22 min read
Which Service Registry Should You Choose? A Deep Dive into Zookeeper, Eureka, Nacos, Consul, and Etcd
macrozheng
macrozheng
Dec 13, 2023 · Cloud Native

What’s New in Nacos 2.3.0? A Deep Dive into Its Latest Cloud‑Native Features

Nacos 2.3.0 introduces a suite of powerful enhancements—including an anti‑fragile plugin, server‑client capability negotiation, a configurable change plugin, and numerous gRPC and UI improvements—making it the most robust version yet for cloud‑native microservice discovery and configuration management.

Cloud NativeNacosanti-fragile plugin
0 likes · 6 min read
What’s New in Nacos 2.3.0? A Deep Dive into Its Latest Cloud‑Native Features
Top Architect
Top Architect
Nov 23, 2023 · Backend Development

Understanding Nacos Architecture and Service Registration in Spring Cloud

This article explains the Nacos architecture, the principles of service registration, how Spring Cloud integrates with Nacos for automatic registration, the implementation details of NacosServiceRegistry, heartbeat mechanisms, service address queries, and dynamic service discovery, providing a comprehensive guide for backend developers working with microservices.

NacosRegistrationheartbeat
0 likes · 10 min read
Understanding Nacos Architecture and Service Registration in Spring Cloud
LouZai
LouZai
Nov 21, 2023 · Backend Development

From Monolith to Microservices: A Complete Evolution Guide

This article walks through the step‑by‑step evolution of an online supermarket from a simple monolithic web app to a fully split microservice architecture, highlighting the problems encountered, the rationale for each refactoring decision, and the essential components such as service isolation, messaging, monitoring, tracing, gateway, service discovery, circuit breaking, testing, and service mesh.

Circuit BreakerMicroservicesdistributed tracing
0 likes · 22 min read
From Monolith to Microservices: A Complete Evolution Guide
Huolala Tech
Huolala Tech
Nov 9, 2023 · Backend Development

How Huolala’s Multi‑Group Architecture Revolutionizes Microservice Routing

This article explains Huolala’s multi‑group microservice architecture, covering its background, core principles, deployment, discovery, routing strategies, extension mechanisms, and practical application scenarios that enable flexible, versioned, and policy‑driven service routing.

JavaMicroservicesSOA
0 likes · 10 min read
How Huolala’s Multi‑Group Architecture Revolutionizes Microservice Routing
Open Source Tech Hub
Open Source Tech Hub
Oct 29, 2023 · Cloud Native

How to Implement Nacos Service Registration & Discovery with Webman in PHP

This tutorial explains the concepts of service registration and discovery in microservice architectures, introduces Nacos as a dynamic registry, and provides step‑by‑step PHP code for registering providers and discovering services using the Webman framework, including persistence and clustering considerations.

Cloud NativeMicroservicesNacos
0 likes · 11 min read
How to Implement Nacos Service Registration & Discovery with Webman in PHP
Huolala Tech
Huolala Tech
Oct 12, 2023 · Backend Development

Inside LApiGateway: Building a Scalable Microservice Gateway for High Availability

LApiGateway is Huolala's custom Java-based microservice gateway built on Spring Cloud Gateway, featuring service discovery via Consul, centralized configuration, a rich plugin system, DSL-driven routing, high‑availability designs like physical and service isolation, gray‑scale migration, traffic pre‑warming, and adaptive load balancing to ensure stable, efficient API management.

DSLJavaMicroservice Gateway
0 likes · 12 min read
Inside LApiGateway: Building a Scalable Microservice Gateway for High Availability
Architecture Digest
Architecture Digest
Oct 8, 2023 · Cloud Native

Nacos Architecture and Service Registration Mechanism in Spring Cloud

This article explains Nacos's architecture, the principles of service registration and discovery, how Spring Cloud integrates Nacos through auto‑configuration and event listeners, and details the registration, heartbeat, and dynamic address update mechanisms used by Nacos servers and clients.

Consistent ProtocolMicroservicesNacos
0 likes · 7 min read
Nacos Architecture and Service Registration Mechanism in Spring Cloud
Selected Java Interview Questions
Selected Java Interview Questions
Sep 25, 2023 · Backend Development

Quick Start Guide to Spring Cloud Tencent with Polaris Service Discovery

This guide introduces Spring Cloud Tencent, a one‑stop microservice solution that integrates Spring Cloud with Tencent's Polaris service discovery, and provides step‑by‑step instructions—including building the project, adding dependencies, configuring application.yml, and running the application—to quickly set up a functional Spring Cloud Tencent service.

Backend DevelopmentMicroservicesPolaris
0 likes · 8 min read
Quick Start Guide to Spring Cloud Tencent with Polaris Service Discovery
Su San Talks Tech
Su San Talks Tech
Sep 15, 2023 · Backend Development

What Is Microservices? Architecture, Challenges, and Popular Solutions Explained

This article introduces microservices as a lightweight, autonomous architecture, compares it with monolithic and SOA approaches, outlines the complexities it brings, and reviews the most common open‑source solutions, registration and configuration centers, remote‑call mechanisms, resilience patterns, load‑balancing algorithms, tracing, and monitoring tools.

Backenddistributed systemsservice discovery
0 likes · 44 min read
What Is Microservices? Architecture, Challenges, and Popular Solutions Explained
php Courses
php Courses
Sep 9, 2023 · Cloud Native

Spring Cloud Comprehensive Guide: Building a Simple Microservices Application

This guide introduces Spring Cloud, explains its core features such as configuration management, service discovery, circuit breaking, and distributed tracing, and walks through creating a simple microservices system with a config server, Eureka server, user service, and order service using Java and Spring Boot.

ConfigurationJavaMicroservices
0 likes · 10 min read
Spring Cloud Comprehensive Guide: Building a Simple Microservices Application
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
Aug 20, 2023 · Backend Development

Service Registration and Discovery: Origins, Problems, Characteristics, and Implementation (Zookeeper vs Eureka)

This article explains the origins of service registration and discovery in microservice architectures, outlines the core problems they solve, describes their key characteristics, and compares implementation approaches such as DNS, Zookeeper, Dubbo, and Eureka, highlighting the differences between Zookeeper and Eureka through the CAP theorem.

EurekaZooKeeperservice discovery
0 likes · 9 min read
Service Registration and Discovery: Origins, Problems, Characteristics, and Implementation (Zookeeper vs Eureka)
Su San Talks Tech
Su San Talks Tech
Aug 12, 2023 · Backend Development

10 Essential Microservice Design Patterns Every Backend Engineer Should Know

Microservice design patterns provide proven solutions for common challenges such as service decomposition, communication, governance, and testing, and this article introduces ten key patterns—including API Gateway, Service Discovery, Circuit Breaker, Bulkhead, CQRS, Event‑Driven, Saga, Strangler, Sidecar, and BFF—to help build efficient, reliable, and scalable systems.

Circuit Breakerbackend architectureservice discovery
0 likes · 21 min read
10 Essential Microservice Design Patterns Every Backend Engineer Should Know
Tencent Cloud Middleware
Tencent Cloud Middleware
Jul 12, 2023 · Operations

How to Achieve Graceful Startup and Shutdown for Microservices with Spring Cloud, Polaris, and Docker

This article explains the principles and practical steps for implementing graceful startup and shutdown in microservices, covering service pre‑warming, registration strategies, Spring Cloud and Polaris demos, Docker container handling, and the benefits and challenges of lossless service lifecycle management.

DockerGraceful ShutdownSpring Cloud
0 likes · 20 min read
How to Achieve Graceful Startup and Shutdown for Microservices with Spring Cloud, Polaris, and Docker
Top Architect
Top Architect
Jun 1, 2023 · Cloud Native

Nacos Cluster Deployment Guide and Raft Leader Election Mechanism

This article provides a step‑by‑step guide to deploying a Nacos cluster on Linux, covering environment preparation, installation, MySQL configuration, application.properties settings, and cluster.conf setup, startup commands, and explains the Raft‑based leader election and data synchronization mechanisms for reliable microservice registration.

ClusterDockerMicroservices
0 likes · 13 min read
Nacos Cluster Deployment Guide and Raft Leader Election Mechanism
Top Architect
Top Architect
May 31, 2023 · Cloud Native

Step-by-Step Guide to Deploying a Nacos Cluster on Linux and Understanding Its Raft Leader Election

This article provides a comprehensive tutorial on setting up a Nacos cluster on Linux, covering environment preparation, database configuration, application property tuning, cluster file creation, startup procedures, microservice integration, and an in‑depth explanation of the Raft‑based leader election and data synchronization mechanisms.

Cluster DeploymentLinuxMicroservices
0 likes · 15 min read
Step-by-Step Guide to Deploying a Nacos Cluster on Linux and Understanding Its Raft Leader Election
Cloud Native Technology Community
Cloud Native Technology Community
May 17, 2023 · Cloud Native

Why Do You Need Kubernetes Multi‑Cluster? Core Challenges and Design Principles

This article explains the motivations behind Kubernetes multi‑cluster deployments, outlines common use cases such as isolation and high‑availability, and analyzes core management elements including deployment models, control‑plane architectures, network connectivity, service discovery, cross‑cluster scheduling, application model extensions, and treating clusters as resources.

Cloud NativeKubernetesMulti-Cluster
0 likes · 23 min read
Why Do You Need Kubernetes Multi‑Cluster? Core Challenges and Design Principles
Liangxu Linux
Liangxu Linux
May 3, 2023 · Backend Development

From Monolith to Microservices: A Practical Journey of an Online Supermarket

This article walks through the evolution of a simple online supermarket from a monolithic architecture to a fully fledged microservice system, highlighting the challenges, component choices, database splitting, monitoring, tracing, logging, gateway, service discovery, resilience patterns, testing strategies, and the trade‑offs of using a custom framework versus a service mesh.

ArchitectureCircuit BreakerMicroservices
0 likes · 23 min read
From Monolith to Microservices: A Practical Journey of an Online Supermarket
Java Architect Essentials
Java Architect Essentials
Apr 28, 2023 · Backend Development

Spring Cloud Core Knowledge Summary and Interview Q&A

This article provides a comprehensive overview of Spring Cloud fundamentals, including microservice concepts, service registration and discovery, circuit breaking, load balancing, and key components such as Eureka, Feign, Ribbon, Hystrix, and Spring Cloud Config, supplemented with interview‑style questions and code examples.

Circuit BreakerEurekaHystrix
0 likes · 21 min read
Spring Cloud Core Knowledge Summary and Interview Q&A
Java High-Performance Architecture
Java High-Performance Architecture
Apr 14, 2023 · Cloud Native

Top Spring Cloud Interview Questions & Answers to Master Microservices

This article presents a comprehensive collection of high‑frequency Spring Cloud interview questions covering core concepts, microservice fundamentals, service discovery, load balancing, circuit breaking, Eureka vs Zookeeper, and practical usage of Feign, Ribbon, Hystrix, and Spring Cloud Config, helping readers deepen their cloud‑native architecture knowledge.

Circuit BreakerEurekaHystrix
0 likes · 21 min read
Top Spring Cloud Interview Questions & Answers to Master Microservices
Top Architect
Top Architect
Apr 14, 2023 · Backend Development

Spring Cloud Core Knowledge Summary and Frequently Asked Interview Questions

This article provides a comprehensive overview of Spring Cloud, covering its core components, microservice concepts, service discovery, load balancing, circuit breaking, configuration management, and practical interview questions with code examples such as Eureka, Feign, Ribbon, and Hystrix.

EurekaFeignHystrix
0 likes · 19 min read
Spring Cloud Core Knowledge Summary and Frequently Asked Interview Questions
JD Retail Technology
JD Retail Technology
Apr 11, 2023 · Backend Development

Understanding the Architecture and Configuration of JD's JSF RPC Framework

This article explains the design and implementation of JD's JSF RPC framework, detailing the architecture, XML configuration of providers and consumers, Spring namespace handling, service registration, server startup, client initialization, load balancing, and the overall workflow from provider exposure to consumer invocation.

BackendConfigurationJSF
0 likes · 12 min read
Understanding the Architecture and Configuration of JD's JSF RPC Framework
IT Architects Alliance
IT Architects Alliance
Apr 10, 2023 · Backend Development

Spring Cloud Core Knowledge Summary and Common Interview Questions

This article provides a comprehensive overview of Spring Cloud fundamentals, including core components, microservice concepts, service discovery, load balancing, circuit breaking, and related tools such as Eureka, Zookeeper, Hystrix, Ribbon, and Feign, presented as a series of typical interview questions and answers.

Backend DevelopmentCircuit BreakerEureka
0 likes · 17 min read
Spring Cloud Core Knowledge Summary and Common Interview Questions
Alibaba Cloud Native
Alibaba Cloud Native
Mar 20, 2023 · Cloud Native

What’s New in Seata 1.6.x? Deep Dive into AT‑Mode Enhancements and Cloud‑Native Communication

This article explores the core features introduced in Seata 1.6.x—including AT‑mode syntax upgrades, multi‑primary‑key support, optimized request/response networking, lock‑strategy modes, and multi‑registry service discovery—explaining how each improvement boosts performance and flexibility for cloud‑native microservices.

AT ModeCloud NativeDistributed Transactions
0 likes · 16 min read
What’s New in Seata 1.6.x? Deep Dive into AT‑Mode Enhancements and Cloud‑Native Communication
JavaEdge
JavaEdge
Mar 8, 2023 · Backend Development

Choosing CP vs AP for Service Discovery: When to Use Zookeeper or a Message Bus

This article explains the importance of service discovery in high‑availability systems, compares DNS, VIP, Zookeeper‑based CP solutions and message‑bus‑based AP approaches, outlines their registration and subscription workflows, highlights scalability and consistency trade‑offs, and provides practical guidance for designing robust registration centers.

APZooKeepercp
0 likes · 14 min read
Choosing CP vs AP for Service Discovery: When to Use Zookeeper or a Message Bus
Selected Java Interview Questions
Selected Java Interview Questions
Mar 8, 2023 · Cloud Native

Spring Cloud Core Concepts and Interview Questions Overview

This article provides a comprehensive overview of Spring Cloud fundamentals, including microservice architecture, core components, service registration, communication methods, circuit breaking, load balancing, and configuration management, presented as a collection of high‑frequency interview questions and answers.

EurekaFeignHystrix
0 likes · 14 min read
Spring Cloud Core Concepts and Interview Questions Overview
Code Ape Tech Column
Code Ape Tech Column
Feb 24, 2023 · Backend Development

Comprehensive Guide to Using OpenFeign in Spring Cloud: Configuration, Parameter Passing, Timeout, Logging, and Advanced Features

This article provides a detailed tutorial on OpenFeign, covering its purpose, differences from Feign, environment setup, service provider and consumer creation, various parameter passing methods, timeout handling, logging configuration, HTTP client replacement, GZIP compression, and Sentinel-based circuit breaking, while also including practical code examples and configuration snippets.

Circuit BreakerFeignMicroservices
0 likes · 17 min read
Comprehensive Guide to Using OpenFeign in Spring Cloud: Configuration, Parameter Passing, Timeout, Logging, and Advanced Features
ITPUB
ITPUB
Feb 23, 2023 · Operations

Why Did Microservices Drop After Zookeeper Restart? Session Mechanics & Fixes

A mistaken Zookeeper restart caused a 30‑minute outage of all microservices; this article analyzes the ZK session mechanism, why temporary nodes were not recreated, and presents two concrete solutions and best‑practice recommendations to prevent similar failures.

MicroservicesOperationsRPC
0 likes · 11 min read
Why Did Microservices Drop After Zookeeper Restart? Session Mechanics & Fixes
21CTO
21CTO
Feb 10, 2023 · Cloud Native

Why Kubernetes Is So Hard to Master: A Beginner’s Q&A Walkthrough

This article introduces Kubernetes fundamentals through a series of questions and answers, covering its architecture, node communication, pod scheduling, data storage, external access, scaling mechanisms, and component coordination, all illustrated with clear diagrams.

KubernetesPod Schedulingcluster-management
0 likes · 9 min read
Why Kubernetes Is So Hard to Master: A Beginner’s Q&A Walkthrough
vivo Internet Technology
vivo Internet Technology
Jan 30, 2023 · Backend Development

Dubbo ZooKeeper Registry Implementation Principle Analysis

The article dissects Dubbo’s ZooKeeperRegistry by tracing its inheritance from AbstractRegistry through FailbackRegistry to CacheableFailbackRegistry, detailing local memory‑disk caching, retry logic via a timing wheel, URL‑push optimizations, and the ZooKeeper‑based ephemeral node and watcher mechanisms that enable dynamic service discovery, while also covering core ZooKeeper concepts.

DubboRPC FrameworkSource Code Analysis
0 likes · 20 min read
Dubbo ZooKeeper Registry Implementation Principle Analysis
DeWu Technology
DeWu Technology
Jan 16, 2023 · Cloud Native

Nacos Service Registration and Discovery: Principles and Implementation

The article explains Nacos’s open‑source service registry and discovery mechanisms, detailing client auto‑configuration, registration and health‑check workflows, server‑side instance handling, asynchronous copy‑on‑write processing, heartbeat cleanup, and cluster synchronization, while comparing its AP/CP capabilities to Zookeeper and Eureka.

JavaMicroservicesNacos
0 likes · 55 min read
Nacos Service Registration and Discovery: Principles and Implementation
IT Architects Alliance
IT Architects Alliance
Jan 13, 2023 · Industry Insights

What Are the Essential Technology Tools for Building Microservices?

This article provides a comprehensive overview of microservice architecture, outlining four major technology domains—management, storage, business support, and DevOps—and lists the most relevant tools and platforms for each, helping architects choose optimal solutions for their projects.

DevOpsbackend architectureservice discovery
0 likes · 9 min read
What Are the Essential Technology Tools for Building Microservices?
MaGe Linux Operations
MaGe Linux Operations
Jan 11, 2023 · Cloud Native

What’s New in Nacos 2.2.0? Key Features, Plugins, and Fixes Explained

Nacos 2.2.0, the latest GA release of the dynamic service discovery and configuration platform, removes legacy code, adds several new plugins, expands feature support, refactors core components, and resolves numerous bugs and dependency issues for more stable cloud‑native operations.

Configurationpluginsservice discovery
0 likes · 6 min read
What’s New in Nacos 2.2.0? Key Features, Plugins, and Fixes Explained
Efficient Ops
Efficient Ops
Dec 23, 2022 · Backend Development

How to Pick the Best Service Registry: CAP Theory, Zookeeper, Eureka & Consul

This article explains the role of service registry centers in micro‑service architectures, introduces the CAP theorem and its trade‑offs, compares three categories of registries, and evaluates popular solutions such as Zookeeper, Eureka, Consul and Nacos to help you choose the right one for your needs.

CAP theoremConsulEureka
0 likes · 12 min read
How to Pick the Best Service Registry: CAP Theory, Zookeeper, Eureka & Consul
macrozheng
macrozheng
Dec 21, 2022 · Cloud Native

What’s New in Nacos 2.2.0? Explore the Latest Features and Plugins

The article introduces Nacos 2.2.0, explains its core functions, details major changes such as removal of legacy code, new data‑source, custom‑environment, and trace plugins, lists added features, refactorings, bug fixes, and provides reference links for further reading.

Cloud NativeNacosplugins
0 likes · 9 min read
What’s New in Nacos 2.2.0? Explore the Latest Features and Plugins
Architecture Digest
Architecture Digest
Dec 20, 2022 · Cloud Native

Nacos 2.2.0 GA Release: New Plugins, Refactoring, and Bug Fixes

The Nacos 2.2.0 GA release introduces several new plugins—including rate‑limiting, custom environment variable, and datasource plugins—removes legacy redundant code, enhances tracing and batch registration, and delivers extensive refactoring and bug fixes to improve stability and extensibility for cloud‑native service discovery and configuration management.

BackendCloud NativeMicroservices
0 likes · 6 min read
Nacos 2.2.0 GA Release: New Plugins, Refactoring, and Bug Fixes
Code Ape Tech Column
Code Ape Tech Column
Dec 15, 2022 · Backend Development

Nacos 2.2.0 Release Highlights: New Plugins, Refactoring, and Bug Fixes

The Nacos 2.2.0 release introduces major changes including removal of redundant 1.x code, new rate‑limiting, custom environment, and datasource plugins, enhanced batch registration, v2 OpenAPI, LDAP authentication, extensive refactoring, numerous bug fixes, and updated UI dependencies.

BackendNacosconfiguration management
0 likes · 5 min read
Nacos 2.2.0 Release Highlights: New Plugins, Refactoring, and Bug Fixes
Top Architect
Top Architect
Nov 25, 2022 · Backend Development

Spring Cloud Eureka Service Discovery: Server and Client Setup with Ribbon and Feign

This article demonstrates how to configure a Spring Cloud Eureka server and multiple client applications, covering dependency inclusion, YAML configuration, service startup, testing, and three consumption methods—DiscoveryClient, Ribbon‑enabled RestTemplate, and Feign—complete with runnable code examples.

EurekaFeignMicroservices
0 likes · 10 min read
Spring Cloud Eureka Service Discovery: Server and Client Setup with Ribbon and Feign
DeWu Technology
DeWu Technology
Nov 7, 2022 · Backend Development

Design and Implementation of a Custom RPC Framework

The article explains RPC fundamentals and why they are vital for distributed systems, then details the core components—service provider, consumer, and registry—along with extensions such as load‑balancing, circuit breaking, and serialization, and walks through a concrete Java implementation using Zookeeper, Netty, custom protocol, JSON/Protobuf, and Spring Boot SPI plugins.

JavaNettyRPC
0 likes · 11 min read
Design and Implementation of a Custom RPC Framework
Shopee Tech Team
Shopee Tech Team
Nov 3, 2022 · Cloud Native

Design of a Cloud-Native High-Availability Service Naming Center

The article describes ShopeePay’s cloud‑native, high‑availability Naming Center built on sRPC, which replaces etcd with an in‑memory, peer‑to‑peer service registry that uses gossip heartbeats, self‑protection, and a coordinator for eventual consistency, rapid recovery, and seamless upgrades.

Naming Servicecloud-nativeconsistency
0 likes · 18 min read
Design of a Cloud-Native High-Availability Service Naming Center
Open Source Linux
Open Source Linux
Oct 19, 2022 · Backend Development

From Monolith to Microservices: A Practical Evolution Guide

This article walks through the step‑by‑step transformation of a simple online supermarket from a monolithic web app to a fully‑featured microservice architecture, covering common pitfalls, component choices, monitoring, tracing, logging, service discovery, fault‑tolerance, testing, and deployment strategies.

Circuit BreakerMicroserviceslog-analysis
0 likes · 22 min read
From Monolith to Microservices: A Practical Evolution Guide
Java Architect Essentials
Java Architect Essentials
Oct 13, 2022 · Backend Development

Five Java/Kotlin Microservice Frameworks Compared: Helidon, Ktor, Micronaut, Quarkus & Spring Boot

The article builds five microservices with Helidon SE, Ktor, Micronaut, Quarkus and Spring Boot, integrates Consul for service discovery, provides full source code and configuration, shows how to start each service, benchmarks size, startup time and memory usage, and finally lists the pros and cons of each framework.

BackendConsulJava
0 likes · 22 min read
Five Java/Kotlin Microservice Frameworks Compared: Helidon, Ktor, Micronaut, Quarkus & Spring Boot
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 9, 2022 · Cloud Native

Implementing a Spring Cloud Gateway with Nacos for Dynamic Service Discovery and Load Balancing

This tutorial walks through setting up a Spring Cloud Gateway integrated with Nacos as a registration and configuration center, covering Nacos installation, project configuration, route definition, and a listener that dynamically refreshes service instances to ensure reliable request forwarding.

MicroservicesNacosSpring Cloud Gateway
0 likes · 16 min read
Implementing a Spring Cloud Gateway with Nacos for Dynamic Service Discovery and Load Balancing
Practical DevOps Architecture
Practical DevOps Architecture
Sep 15, 2022 · Cloud Native

Brief Overview of etcd and Kubernetes: Features, Use Cases, and Core Components

This article provides a concise overview of etcd and Kubernetes, detailing etcd’s features and use‑cases, explaining Kubernetes fundamentals, its relationship with Docker, and describing key components such as Minikube, Kubectl, Kubelet, common deployment methods, and the platform’s cluster management architecture.

Cloud Nativedistributed systemsetcd
0 likes · 6 min read
Brief Overview of etcd and Kubernetes: Features, Use Cases, and Core Components
Java High-Performance Architecture
Java High-Performance Architecture
Sep 10, 2022 · Cloud Native

Why Spring Cloud Tencent Is the Go-To Cloud‑Native Solution for Java Microservices

The article explains why Spring Cloud remains the dominant Java microservice framework, introduces Tencent’s open‑source Polaris‑based Spring Cloud Tencent as a one‑stop cloud‑native solution, and details its discovery, configuration, routing, rate‑limiting, and circuit‑breaker modules, while outlining future plans and how developers can contribute.

Circuit BreakerMicroservicesPolaris
0 likes · 19 min read
Why Spring Cloud Tencent Is the Go-To Cloud‑Native Solution for Java Microservices
Liangxu Linux
Liangxu Linux
Sep 5, 2022 · Cloud Native

How to Diagnose and Fix Pod Network Issues in Kubernetes Clusters

This article introduces a systematic approach to troubleshooting Kubernetes pod network anomalies, covering classification of common failures, essential tools such as tcpdump, nsenter, paping and mtr, detailed packet‑capture techniques, a step‑by‑step troubleshooting workflow, and real‑world case studies to illustrate root‑cause analysis and resolution.

CNIKubernetesmtu
0 likes · 28 min read
How to Diagnose and Fix Pod Network Issues in Kubernetes Clusters
IT Architects Alliance
IT Architects Alliance
Sep 3, 2022 · Backend Development

Understanding API Gateways: Concepts, Design Principles, and Comparison of Popular Solutions

This article explains the fundamental concepts of API gateways, their design motivations, key architectural components such as routing, service registration, load balancing, resilience, and security, and provides a comparative overview of popular open‑source implementations like OpenResty, Kong, Zuul, and Spring Cloud Gateway.

API Gatewayload balancingsecurity
0 likes · 27 min read
Understanding API Gateways: Concepts, Design Principles, and Comparison of Popular Solutions
Java Architect Essentials
Java Architect Essentials
Sep 1, 2022 · Backend Development

Comprehensive Summary of Core Spring Cloud Concepts and Interview Questions

This article provides a detailed overview of Spring Cloud fundamentals, including microservice architecture, core components, service discovery, load balancing, circuit breaking with Hystrix, differences between Eureka and Zookeeper, and practical usage of Ribbon, Feign, and Spring Cloud Bus, aimed at helping developers prepare for interview questions.

EurekaFeignHystrix
0 likes · 18 min read
Comprehensive Summary of Core Spring Cloud Concepts and Interview Questions
Xiao Lou's Tech Notes
Xiao Lou's Tech Notes
Aug 25, 2022 · Backend Development

Beyond Service Discovery: Advanced Features to Supercharge Your Registry Center

This article explores a range of advanced registry‑center capabilities—including console UI, service configuration, event tracing, topology mapping, traffic control, health‑check extensions, graceful release, framework adaptation, and DNS‑based discovery—to illustrate how to make a service registry more powerful and flexible.

service discoveryservice registrytraffic control
0 likes · 9 min read
Beyond Service Discovery: Advanced Features to Supercharge Your Registry Center
dbaplus Community
dbaplus Community
Aug 24, 2022 · Backend Development

From Monolith to Microservices: Transforming an Online Supermarket

This article walks through the evolution of an online supermarket from a simple monolithic web app to a fully fledged microservice architecture, detailing the motivations, design decisions, component breakdown, common pitfalls, and essential practices such as monitoring, tracing, logging, service discovery, resilience patterns, testing, and the role of service meshes.

Circuit BreakerMicroserviceslogging
0 likes · 24 min read
From Monolith to Microservices: Transforming an Online Supermarket
IT Architects Alliance
IT Architects Alliance
Aug 15, 2022 · Cloud Native

How Nacos Powers Service Registration and Dynamic Discovery in Spring Cloud

This article explains Nacos's architecture, the principles of service registration, how Spring Cloud integrates Nacos via auto‑configuration, the implementation of NacosServiceRegistry, heartbeat mechanisms, registration workflows, provider address queries, and the dynamic service address perception using subscription and HostReactor.

Cloud NativeMicroservicesNacos
0 likes · 9 min read
How Nacos Powers Service Registration and Dynamic Discovery in Spring Cloud
Top Architect
Top Architect
Aug 15, 2022 · Cloud Native

Understanding Nacos Architecture and Service Registration in Spring Cloud

This article explains Nacos's core components, the principles of service registration and health checking, how Spring Cloud integrates Nacos via ServiceRegistry and AutoServiceRegistration, the implementation details of NacosServiceRegistry, heartbeat mechanisms, and dynamic service address discovery using HostReactor.

Dynamic UpdatesMicroservicesNacos
0 likes · 9 min read
Understanding Nacos Architecture and Service Registration in Spring Cloud
Architect
Architect
Aug 8, 2022 · Cloud Native

Understanding Kubernetes Architecture: Components, Deployment Workflow, Pods, Services, and Networking

This article provides a comprehensive overview of Kubernetes architecture, explaining the roles of the master and node components, the deployment creation process, pod fundamentals, service discovery, networking mechanisms, and how micro‑services are orchestrated within a cloud‑native environment.

Cloud NativeContainer OrchestrationKubernetes
0 likes · 12 min read
Understanding Kubernetes Architecture: Components, Deployment Workflow, Pods, Services, and Networking
Wukong Talks Architecture
Wukong Talks Architecture
Aug 3, 2022 · Backend Development

How to Assemble a Service Registry: Requirements, Interfaces, and Technical Choices

This article explains how to assemble a production‑grade service registry by analyzing requirements, defining registration/discovery interfaces, comparing push and health‑check mechanisms, selecting long‑connection technologies, and choosing data‑storage and high‑availability strategies, all illustrated with JSON examples and design guidelines.

Long Connectionbackend architecturehealth-check
0 likes · 14 min read
How to Assemble a Service Registry: Requirements, Interfaces, and Technical Choices
Top Architect
Top Architect
Jul 29, 2022 · Cloud Native

Understanding Nacos Architecture and Service Registration in Spring Cloud

This article explains the Nacos architecture, its components, and how Spring Cloud integrates with Nacos for service registration, health checking, and dynamic service discovery, detailing the underlying mechanisms, code implementations, and the role of heartbeats in maintaining service health.

Cloud NativeMicroservicesNacos
0 likes · 8 min read
Understanding Nacos Architecture and Service Registration in Spring Cloud
Architecture Digest
Architecture Digest
Jul 27, 2022 · Databases

Comprehensive Guide to etcd: Overview, Architecture, Deployment, and Usage

This article provides a detailed introduction to etcd, covering its purpose as a highly‑available distributed key‑value store, core Raft‑based architecture, key concepts, common application scenarios, step‑by‑step installation and cluster deployment, as well as essential command‑line operations for managing data, backups, and cluster members.

KubernetesRaftbackup
0 likes · 26 min read
Comprehensive Guide to etcd: Overview, Architecture, Deployment, and Usage
Open Source Linux
Open Source Linux
Jul 27, 2022 · Cloud Native

Kubernetes Service-to-Service Communication: ClusterIP, CoreDNS, and kube-proxy

This article explains how native Kubernetes objects—ClusterIP services, CoreDNS, and kube-proxy—work together to provide reliable service-to-service communication within a cluster, covering traditional IP-based approaches, the Kubernetes network model, DNS-based service discovery, and traffic routing via DNAT.

ClusterIPCoreDNSKubernetes
0 likes · 8 min read
Kubernetes Service-to-Service Communication: ClusterIP, CoreDNS, and kube-proxy
Programmer DD
Programmer DD
Jul 26, 2022 · Operations

Mastering Service Governance: From Distributed Systems to Reliable RPC Frameworks

This article explains the fundamentals of service governance in distributed systems, covering RPC communication, common anomalies, replica types, design principles, performance metrics, and the architecture and workflow of RPC frameworks, while also detailing key practices such as registration, discovery, load balancing, traffic shaping, version compatibility, circuit breaking, degradation, and rate limiting.

MicroservicesRPCdistributed systems
0 likes · 15 min read
Mastering Service Governance: From Distributed Systems to Reliable RPC Frameworks
Xiao Lou's Tech Notes
Xiao Lou's Tech Notes
Jul 26, 2022 · Backend Development

How to Assemble a Production‑Ready Service Registry from Scratch

This article walks through the complete design of a service registry—from requirement analysis and interface definition to push mechanisms, health‑check strategies, long‑connection technology choices, data storage options, and high‑availability considerations—providing a practical blueprint for building a production‑grade registry.

gRPChigh availabilityservice discovery
0 likes · 15 min read
How to Assemble a Production‑Ready Service Registry from Scratch