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SpringBoot

1113 articles · Page 1 of 12
Java Architect Handbook
Java Architect Handbook
Jul 6, 2026 · Cloud Native

Why We Dropped Nacos for Apollo: A Hands‑On Guide to Configuration Management

This article explains why the team replaced Nacos with Ctrip's open‑source Apollo configuration center, outlines Apollo's core concepts, features, and architecture, and provides step‑by‑step instructions for creating projects, testing dynamic updates, exploring environments, clusters, namespaces, and deploying a SpringBoot application on Kubernetes.

ApolloConfiguration CenterJava
0 likes · 28 min read
Why We Dropped Nacos for Apollo: A Hands‑On Guide to Configuration Management
Java Tech Workshop
Java Tech Workshop
Jul 6, 2026 · Backend Development

Understanding SpringBoot External Configuration Loading Priority

This article explains how SpringBoot loads external configuration sources, outlines the exact priority order—from runtime arguments to bootstrap files—covers differences between SpringBoot 2.x and 3.x, and provides practical examples and troubleshooting tips for resolving configuration conflicts.

BootExternal ConfigPriority
0 likes · 13 min read
Understanding SpringBoot External Configuration Loading Priority
Java Architect Handbook
Java Architect Handbook
Jul 4, 2026 · Backend Development

How to Build a Clean SpringBoot Scaffold Quickly

The article walks through creating a SpringBoot project from scratch, covering IDE setup pain points, project initialization, version compatibility between SpringBoot, Spring Cloud and Kafka, Maven dependency management, core scaffold classes such as global exception handling, logging aspect, CORS and Swagger configuration, and recommends useful tools like embedded Redis, MariaDB, Hutool, MyBatis‑Plus, MapStruct and Redisson.

KafkaSpringBootembedded-redis
0 likes · 11 min read
How to Build a Clean SpringBoot Scaffold Quickly
Java Tech Workshop
Java Tech Workshop
Jul 4, 2026 · Backend Development

Why Spring Chooses Its Own SPI Over Java’s Native ServiceLoader

The article compares Java’s native SPI with Spring’s custom SPI, explains the fundamental flaws of ServiceLoader, details SpringFactoriesLoader’s lazy loading and conditional filtering, and shows why SpringBoot auto‑configuration relies entirely on its own SPI mechanism.

AutoConfigurationJavaSPI
0 likes · 13 min read
Why Spring Chooses Its Own SPI Over Java’s Native ServiceLoader
Java Tech Workshop
Java Tech Workshop
Jul 3, 2026 · Backend Development

Mastering SpringBoot @Conditional Annotations for On‑Demand Bean Loading

The article explains how SpringBoot’s @Conditional meta‑annotation enables dynamic, zero‑intrusion bean creation by replacing hard‑coded if‑logic, details the underlying Condition and ConditionContext APIs, execution order, performance benefits, built‑in derived annotations across six categories, and shows practical code examples and custom condition implementations.

@ConditionalAutoConfigurationBeanLoading
0 likes · 16 min read
Mastering SpringBoot @Conditional Annotations for On‑Demand Bean Loading
Java Tech Workshop
Java Tech Workshop
Jun 11, 2026 · Backend Development

Building a Production-Ready SpringBoot + Vue3 Front‑End/Back‑End Separation Architecture

This article presents a step‑by‑step guide to constructing a full‑stack SpringBoot + Vue3 project with production‑grade features such as global exception handling, unified error codes, JWT authentication, multi‑environment configuration, CORS solutions, pagination, Pinia state management, on‑demand UI imports, and Nginx reverse‑proxy deployment.

CORSJWTNginx
0 likes · 17 min read
Building a Production-Ready SpringBoot + Vue3 Front‑End/Back‑End Separation Architecture
Top Architect
Top Architect
Jun 10, 2026 · Backend Development

Escape the if‑else Nightmare with Powerful Workflow Orchestration

The article explains how tangled if‑else branches in a business middle‑platform can be replaced by a flow‑engine and plugin‑extension approach, using the open‑source MemberClub project to demonstrate configuration, node definition, and execution mechanics that improve code isolation and extensibility.

JavaMemberClubSpringBoot
0 likes · 11 min read
Escape the if‑else Nightmare with Powerful Workflow Orchestration
Java Tech Workshop
Java Tech Workshop
Jun 10, 2026 · Backend Development

Mastering SpringBoot @Async: Thread‑Pool Configuration, Pitfalls, and Best Practices

The article explains why @Async, the most used async solution in SpringBoot, often causes OOM, missing trace IDs, silent failures, and task avalanches, and then walks through the underlying AOP mechanism, thread‑pool choices, timeout handling, context propagation, transaction interactions, monitoring, and dynamic tuning.

CompletableFutureMDCSpringBoot
0 likes · 13 min read
Mastering SpringBoot @Async: Thread‑Pool Configuration, Pitfalls, and Best Practices
Java Tech Workshop
Java Tech Workshop
Jun 9, 2026 · Backend Development

Spring Batch Basics: Building Efficient SpringBoot Batch Jobs

This article explains why naive for‑loop DB operations fail on large data sets, introduces Spring Batch’s chunk, transaction, retry, skip and restart features, and provides step‑by‑step SpringBoot configurations, code samples for Tasklet and Chunk jobs, database and CSV readers/writers, and manual or scheduled job triggering.

ChunkSchedulingSpring Batch
0 likes · 18 min read
Spring Batch Basics: Building Efficient SpringBoot Batch Jobs
Java Tech Workshop
Java Tech Workshop
Jun 8, 2026 · Databases

Advanced SpringBoot Read‑Write Splitting: Master‑Slave Switching and Automatic Failover

In high‑concurrency internet architectures, a MySQL master‑slave setup with read‑write splitting is the baseline for high availability, but static routing suffers from node failures and lag; this article explains how ShardingSphere provides health checks, auto‑failover, load‑balancing, and degradation to achieve resilient read‑write separation.

Automatic FailoverHigh AvailabilityMySQL
0 likes · 14 min read
Advanced SpringBoot Read‑Write Splitting: Master‑Slave Switching and Automatic Failover
Java Architect Essentials
Java Architect Essentials
Jun 5, 2026 · Backend Development

Zero‑Downtime SpringBoot Updates: Swapping JARs Without Stopping the Service

The article explains how to achieve zero‑downtime code updates for SpringBoot applications by detecting port usage, launching a new instance on an alternate port, swapping the servlet container back to the original port, and terminating the old process, with a complete code example and a live demo showing sub‑second interruption.

Embedded ServerJavaServlet
0 likes · 9 min read
Zero‑Downtime SpringBoot Updates: Swapping JARs Without Stopping the Service
Java Architect Handbook
Java Architect Handbook
Jun 4, 2026 · Backend Development

Zero‑Downtime Code Updates in Spring Boot by Sharing a Single Port

The article explains how to update a Spring Boot application without stopping the service by letting two processes share the same port, detailing the underlying Tomcat and ServletContainerInitializer mechanisms, the step‑by‑step implementation, and a demo that shows sub‑second downtime during hot swaps.

JavaServletSpringBoot
0 likes · 10 min read
Zero‑Downtime Code Updates in Spring Boot by Sharing a Single Port
Java Backend Technology
Java Backend Technology
Jun 4, 2026 · Backend Development

Boost CRUD Development Efficiency with MyBatisPlus Pro

MyBatisPlus Pro extends MyBatisPlus by providing a BaseController that auto‑generates CRUD, pagination, and conditional queries, dramatically cutting repetitive code; the article walks through its architecture, quick‑start steps, deep technical mechanisms, pros and cons, and practical usage guidelines.

CRUDJavaMybatisPlus
0 likes · 21 min read
Boost CRUD Development Efficiency with MyBatisPlus Pro
Java Tech Workshop
Java Tech Workshop
Jun 4, 2026 · Backend Development

Understanding SpringBoot Two‑Level Caching: MyBatis vs Application‑Level Cache

The article explains how layered caching in Java back‑ends—combining MyBatis first‑ and second‑level caches with a service‑layer Caffeine + Redis cache—affects cache granularity, consistency, distribution, and performance, and provides concrete configuration examples, code snippets, and best‑practice guidelines.

CacheCaffeineJava
0 likes · 16 min read
Understanding SpringBoot Two‑Level Caching: MyBatis vs Application‑Level Cache
Java Tech Workshop
Java Tech Workshop
Jun 3, 2026 · Backend Development

Why Local Caffeine/Guava Caches Outperform Redis in High‑Concurrency SpringBoot Apps

SpringBoot developers can dramatically boost throughput and cut latency by pairing a microsecond‑level local cache (Caffeine or Guava) with Redis, using a two‑level architecture that isolates hot data in JVM memory, reduces network and serialization overhead, and provides configurable eviction policies for various use cases.

Cache EvictionCaffeineGuava
0 likes · 13 min read
Why Local Caffeine/Guava Caches Outperform Redis in High‑Concurrency SpringBoot Apps
Java Tech Workshop
Java Tech Workshop
Jun 1, 2026 · Backend Development

Advanced SpringBoot Caching: How to Build a Custom CacheManager

The article explains why the default SpringBoot cache manager is insufficient for production, then walks through creating custom Caffeine and Redis CacheManager beans, configuring expiration, key prefixes, serialization, and multi‑level caching to solve issues like cache penetration, key collisions, and performance bottlenecks.

CacheCacheManagerCaffeine
0 likes · 11 min read
Advanced SpringBoot Caching: How to Build a Custom CacheManager
Java Tech Workshop
Java Tech Workshop
May 30, 2026 · Backend Development

Implement SpringBoot API Rate Limiting with Gateway and Redis

The article explains why placing rate limiting at the Spring Cloud Gateway layer, using Redis and Lua scripts, provides a high‑performance, distributed defense against traffic spikes, and walks through three algorithms, configuration parameters, code examples, and custom error handling for robust backend services.

LuaRedisSpringBoot
0 likes · 8 min read
Implement SpringBoot API Rate Limiting with Gateway and Redis
Java Tech Workshop
Java Tech Workshop
May 28, 2026 · Backend Development

SpringBoot Service Registration & Discovery: Comparing Nacos, Consul, and Eureka

This article explains the core principles of service registration and discovery in SpringBoot microservices, analyzes CAP trade‑offs, compares Eureka, Consul, and Nacos in terms of features, health checks, and fault tolerance, and provides complete code samples and practical recommendations for production use.

CAP theoremConsulSpringBoot
0 likes · 21 min read
SpringBoot Service Registration & Discovery: Comparing Nacos, Consul, and Eureka
Java Tech Workshop
Java Tech Workshop
May 27, 2026 · Backend Development

SpringBoot Consumer Concurrency: Tuning Thread Pools to Prevent MQ Backlog

In distributed systems, MQ message pile‑up, consumption delays, and service stalls are often caused by poorly configured consumer thread pools, and this article explains the underlying concurrency model, core parameters, custom pool setup, tuning formulas, common pitfalls, and best‑practice configurations for SpringBoot RabbitMQ consumers.

PrefetchRabbitMQSpringBoot
0 likes · 13 min read
SpringBoot Consumer Concurrency: Tuning Thread Pools to Prevent MQ Backlog
Java Tech Workshop
Java Tech Workshop
May 25, 2026 · Backend Development

Ensuring SpringBoot Message Idempotency to Prevent Duplicate Consumption

The article analyzes why duplicate consumption is inevitable in MQ systems, defines message idempotency, and presents four practical solutions—including Redis SETNX, database unique indexes, state‑machine with optimistic locking, and global unique constraints—along with their pros, cons, and best‑practice guidelines for SpringBoot applications.

JavaMQMessage Idempotency
0 likes · 13 min read
Ensuring SpringBoot Message Idempotency to Prevent Duplicate Consumption
Java Tech Workshop
Java Tech Workshop
May 22, 2026 · Backend Development

SpringBoot Delayed Messaging with RabbitMQ’s Delayed Exchange

The article explains why delayed messaging is a common requirement in modern applications, compares the native dead‑letter‑queue TTL method with the RabbitMQ x‑delayed‑message plugin, and provides step‑by‑step SpringBoot integration, configuration, producer/consumer code, testing instructions, and practical cautions.

Dead‑Letter QueueRabbitMQSpringBoot
0 likes · 13 min read
SpringBoot Delayed Messaging with RabbitMQ’s Delayed Exchange
Java Tech Workshop
Java Tech Workshop
Apr 29, 2026 · Backend Development

How to Diagnose and Scale SpringBoot Message Backlog with Monitoring

The article explains why message backlog occurs in SpringBoot applications, outlines systematic troubleshooting steps, proposes comprehensive monitoring across producer, broker, and consumer layers, and presents scaling tactics such as instance expansion, concurrency tuning, batch consumption, and long‑term capacity planning.

BacklogKafkaMessage Queue
0 likes · 16 min read
How to Diagnose and Scale SpringBoot Message Backlog with Monitoring
Java Tech Workshop
Java Tech Workshop
Apr 29, 2026 · Backend Development

Mastering SpringBoot Transactional Messaging for Distributed Consistency

This article explains how SpringBoot handles transactional messaging to achieve distributed data consistency, covering the concept of transaction messages, CAP theory, final consistency, and three practical implementations using a local message table, Kafka transactions, and RocketMQ, plus idempotency and compensation strategies.

CAP theoremKafkaRocketMQ
0 likes · 17 min read
Mastering SpringBoot Transactional Messaging for Distributed Consistency
Java Tech Workshop
Java Tech Workshop
Apr 28, 2026 · Backend Development

Ensuring Message Order in SpringBoot: Partitioning and Sequential Consumption

This article examines why message ordering is critical in distributed systems, explains how partition mechanisms in Kafka, RocketMQ, and RabbitMQ enable ordered consumption, and provides detailed SpringBoot implementations, best‑practice guidelines, partition‑key design principles, concurrency settings, idempotency, and real‑world case studies to ensure reliable sequential processing.

Backend DevelopmentKafkaMessage Ordering
0 likes · 28 min read
Ensuring Message Order in SpringBoot: Partitioning and Sequential Consumption
Java Architect Handbook
Java Architect Handbook
Apr 28, 2026 · Backend Development

SpringBoot + Disruptor: Achieving 6 Million Orders per Second with Ultra‑Fast Concurrency

This article explains why Disruptor—a lock‑free, high‑throughput Java queue from LMAX—was chosen over traditional brokers, details its core concepts such as RingBuffer, Sequence, and WaitStrategy, and provides a step‑by‑step SpringBoot demo that can handle up to six million orders per second without pressure.

DisruptorJavaMessage Queue
0 likes · 13 min read
SpringBoot + Disruptor: Achieving 6 Million Orders per Second with Ultra‑Fast Concurrency
Java Tech Workshop
Java Tech Workshop
Apr 28, 2026 · Backend Development

Implementing Dead Letter Queues and Compensation Mechanisms in SpringBoot

This article explains how to use dead‑letter queues (DLX) to isolate failed messages in distributed SpringBoot applications, compares RabbitMQ and RocketMQ support, and presents a complete compensation framework with design principles, code examples, best‑practice guidelines, and a real‑world case study showing a 96% reduction in dead‑letter traffic.

CompensationDead‑Letter QueueRabbitMQ
0 likes · 23 min read
Implementing Dead Letter Queues and Compensation Mechanisms in SpringBoot
Java Tech Workshop
Java Tech Workshop
Apr 27, 2026 · Backend Development

How to Integrate Kafka with SpringBoot for High‑Performance Messaging

This article walks through Kafka’s core architecture, explains why it achieves massive throughput, and provides a step‑by‑step SpringBoot integration—including environment setup, Maven dependencies, configuration, producer and consumer code, advanced features like transactions and dead‑letter queues, plus performance monitoring and tuning tips.

Dead‑Letter QueueJavaKafka
0 likes · 11 min read
How to Integrate Kafka with SpringBoot for High‑Performance Messaging
The Dominant Programmer
The Dominant Programmer
Apr 27, 2026 · Artificial Intelligence

Building a Private Document Vector Search with SpringBoot, LangChain4j, and Ollama RAG

This guide walks through why Retrieval‑Augmented Generation (RAG) is needed for large language models, explains the three‑step indexing and query workflow, details LangChain4j’s core components, and provides a complete SpringBoot example—including Maven setup, configuration, service code, and troubleshooting—to create a private document‑vector search system powered by Ollama.

EmbeddingLangChain4jOllama
0 likes · 13 min read
Building a Private Document Vector Search with SpringBoot, LangChain4j, and Ollama RAG
Architect's Guide
Architect's Guide
Apr 26, 2026 · Backend Development

Building a Distributed Captcha Login with SpringBoot and Redis

This article walks through the design and implementation of a distributed image‑captcha login system using SpringBoot, Kaptcha, and Redis, comparing traditional session‑based approaches with a front‑back‑end separated architecture and providing complete code examples for each component.

RedisSpringBootbackend
0 likes · 14 min read
Building a Distributed Captcha Login with SpringBoot and Redis
Java Tech Workshop
Java Tech Workshop
Apr 24, 2026 · Backend Development

SpringBoot Sensitive Data Desensitization via Jackson Serialization (Zero‑Intrusion, High‑Performance)

This article explains how to protect user privacy in SpringBoot applications by masking sensitive fields such as phone numbers, ID cards, emails, bank cards, names, and addresses during JSON serialization using a custom Jackson serializer and annotation, offering a zero‑intrusion, high‑performance solution compared to other approaches.

AnnotationJavaSpringBoot
0 likes · 16 min read
SpringBoot Sensitive Data Desensitization via Jackson Serialization (Zero‑Intrusion, High‑Performance)
IoT Full-Stack Technology
IoT Full-Stack Technology
Apr 24, 2026 · Backend Development

One Annotation Eliminates Redundant ID‑to‑Name, Dictionary, and Enum Translations in SpringBoot

Easy‑Trans is a SpringBoot starter that provides five translation modes—simple ID‑to‑name, dictionary code‑to‑text, enum mapping, RPC cross‑service, and custom data source—allowing developers to replace repetitive lookup code with a single @Trans annotation, optionally enabled with caching for high performance.

AnnotationData TranslationEasy-Trans
0 likes · 6 min read
One Annotation Eliminates Redundant ID‑to‑Name, Dictionary, and Enum Translations in SpringBoot
IoT Full-Stack Technology
IoT Full-Stack Technology
Apr 24, 2026 · Backend Development

Simplify SpringBoot ID, Enum, and Dictionary Translation with a Single @Trans Annotation

Easy‑Trans is a SpringBoot starter that eliminates repetitive ID‑to‑name, dictionary code‑to‑text, and cross‑service field translation code by using a single @Trans annotation, offering five translation modes, Maven integration, YAML configuration, and optional Redis caching to boost performance and reduce boilerplate.

AnnotationData TranslationEasy-Trans
0 likes · 7 min read
Simplify SpringBoot ID, Enum, and Dictionary Translation with a Single @Trans Annotation
Ray's Galactic Tech
Ray's Galactic Tech
Apr 21, 2026 · Artificial Intelligence

From Demo to Production: Building a Scalable AI Agent Web App with LangChain4j

Learn how to transform a simple LangChain4j demo into a production‑ready AI agent web application by designing a robust architecture, implementing multi‑agent orchestration, RAG, tool integration, session management, observability, security, and scalable deployment with Spring Boot, PostgreSQL, Redis, Kafka, Docker and Kubernetes.

AILangChain4jObservability
0 likes · 43 min read
From Demo to Production: Building a Scalable AI Agent Web App with LangChain4j
Java Tech Workshop
Java Tech Workshop
Apr 21, 2026 · Databases

Optimizing SpringBoot MySQL Indexes: From Slow Query Logs to InnoDB Explain Analysis

This guide walks through why caching alone can't solve performance bottlene bottlenecks, shows how to enable MySQL slow‑query logging in SpringBoot, analyzes slow SQL with tools like mysqldumpslow and pt‑query‑digest, explains the full EXPLAIN output, and dives into InnoDB B‑tree, clustered vs secondary indexes, covering indexes, and common causes of index loss.

Covering IndexEXPLAINIndex Optimization
0 likes · 31 min read
Optimizing SpringBoot MySQL Indexes: From Slow Query Logs to InnoDB Explain Analysis
IoT Full-Stack Technology
IoT Full-Stack Technology
Apr 21, 2026 · Backend Development

Comprehensive Guide to SpringBoot Plugin Development

This article provides a detailed walkthrough of SpringBoot plugin development, covering the benefits of modular decoupling, common implementation approaches such as Java SPI, custom configuration, Spring factories, and practical code examples that demonstrate how to create, load, and use plugins for extensible SMS services.

Java SPIServiceLoaderSpringBoot
0 likes · 20 min read
Comprehensive Guide to SpringBoot Plugin Development
Java Tech Workshop
Java Tech Workshop
Apr 20, 2026 · Backend Development

Optimizing SpringBoot Batch Insert/Update with MyBatis: Real‑World Tips for High‑Volume Data

This article explains why naïve per‑record inserts or updates in SpringBoot cause severe performance problems, analyzes three common mistakes, and demonstrates how MyBatis batch processing—through connection reuse, prepared‑statement reuse, and batch transaction commits—can speed up operations by tens of times, with practical code examples and configuration tips for handling millions of rows.

BatchJavaMyBatis
0 likes · 21 min read
Optimizing SpringBoot Batch Insert/Update with MyBatis: Real‑World Tips for High‑Volume Data
Java Tech Workshop
Java Tech Workshop
Apr 19, 2026 · Backend Development

Getting Started with Sharding-JDBC in SpringBoot: A Practical Guide to Database Sharding

When a single database table grows to millions of rows, query performance and storage become bottlenecks, and this article explains why sharding is needed, introduces Sharding-JDBC as a lightweight solution, and walks through the complete setup, configuration, code implementation, testing, and advanced concepts such as sharding strategies, key generation, binding tables, and broadcast tables for SpringBoot projects.

Horizontal PartitioningMyBatisMySQL
0 likes · 33 min read
Getting Started with Sharding-JDBC in SpringBoot: A Practical Guide to Database Sharding
Java Tech Workshop
Java Tech Workshop
Apr 19, 2026 · Backend Development

Mastering SpringBoot Concurrency: Pessimistic vs Optimistic Locks Explained

SpringBoot’s @Transactional ensures single‑transaction atomicity, but under high concurrency multiple transactions can still corrupt data; this article dissects why, demonstrates overselling scenarios, and provides detailed implementations of pessimistic (row/table locks) and optimistic (version/timestamp) locking with code, performance tests, and a comprehensive comparison guide.

MySQLOptimisticLockPessimisticLock
0 likes · 24 min read
Mastering SpringBoot Concurrency: Pessimistic vs Optimistic Locks Explained
Selected Java Interview Questions
Selected Java Interview Questions
Apr 18, 2026 · Backend Development

Efficient Hierarchical Menu Storage in MySQL: Adjacency List vs Closure Table

The article examines common pitfalls of using a simple parent_id column for menu hierarchies, compares three storage models—adjacency list, path enumeration, and closure table—shows their trade‑offs, and provides a SpringBoot/MyBatis‑Plus implementation that combines adjacency and closure tables for optimal read‑write performance.

Adjacency ListClosure TableMySQL
0 likes · 14 min read
Efficient Hierarchical Menu Storage in MySQL: Adjacency List vs Closure Table
Java Tech Workshop
Java Tech Workshop
Apr 18, 2026 · Backend Development

SpringBoot: Declarative @Transactional vs Programmatic TransactionTemplate

The article compares SpringBoot's declarative transaction management using @Transactional with programmatic transaction handling via TransactionTemplate, explaining their underlying mechanisms, code examples, advantages, disadvantages, and suitable scenarios, and provides a detailed side‑by‑side table to help developers choose the appropriate approach.

AOPDeclarative TransactionProgrammatic Transaction
0 likes · 15 min read
SpringBoot: Declarative @Transactional vs Programmatic TransactionTemplate
Java Tech Workshop
Java Tech Workshop
Apr 18, 2026 · Backend Development

Deep Dive into SpringBoot @Transactional: How It Works and Common Pitfalls

This article explains the fundamentals of transaction management in SpringBoot, detailing the ACID properties, the @Transactional annotation’s AOP‑based implementation, core attributes such as propagation, isolation, rollback rules, timeout and read‑only mode, and provides practical code examples for single‑ and multi‑datasource scenarios.

@TransactionalJavaSpring
0 likes · 20 min read
Deep Dive into SpringBoot @Transactional: How It Works and Common Pitfalls
Java Tech Workshop
Java Tech Workshop
Apr 15, 2026 · Backend Development

Implementing Operation Logging in SpringBoot with AOP

This article walks through a complete, step‑by‑step implementation of operation logging in a SpringBoot application using Spring AOP, covering log field design, Maven dependencies, entity and custom annotation creation, aspect definition with around advice, testing endpoints, and practical optimization tips such as real user extraction, database persistence, and sensitive data masking.

AOPAspectJJava
0 likes · 17 min read
Implementing Operation Logging in SpringBoot with AOP
Java Tech Workshop
Java Tech Workshop
Apr 14, 2026 · Backend Development

How to Exclude Specific Auto‑Configurations in SpringBoot: 5 Practical Methods

This article explains SpringBoot's auto‑configuration mechanism, why exclusions are needed, and walks through five concrete ways to exclude unwanted auto‑configurations—including annotation‑based, name‑based, YAML/property file, @EnableAutoConfiguration, and autoconfigure.exclude file approaches—while comparing their priorities, advantages, and suitable scenarios, and offering troubleshooting tips for common pitfalls.

Auto-ConfigurationJavaSpringBoot
0 likes · 8 min read
How to Exclude Specific Auto‑Configurations in SpringBoot: 5 Practical Methods
Java Tech Workshop
Java Tech Workshop
Apr 13, 2026 · Backend Development

Understanding SpringBoot Extension Points: ApplicationContextInitializer vs ApplicationListener

This article explains the two core SpringBoot extension points—ApplicationContextInitializer for pre‑startup configuration and ApplicationListener for post‑event handling—detailing their purpose, execution timing, source code, registration methods, ordering control, common use cases, and a side‑by‑side comparison to help developers master SpringBoot's flexible extension mechanism.

JavaSpringBootapplicationcontextinitializer
0 likes · 31 min read
Understanding SpringBoot Extension Points: ApplicationContextInitializer vs ApplicationListener
Java Tech Workshop
Java Tech Workshop
Apr 13, 2026 · Backend Development

Understanding SpringBoot Startup: From main() to Web Container Initialization

This article walks through the complete SpringBoot startup sequence, starting with the main method annotated with @SpringBootApplication, detailing the creation of SpringApplication, environment preparation, context initialization, bean loading, embedded web server setup, event publishing, and final readiness, with code examples and common pitfalls.

EmbeddedTomcatEventDrivenSpringApplication
0 likes · 18 min read
Understanding SpringBoot Startup: From main() to Web Container Initialization
Java Tech Workshop
Java Tech Workshop
Apr 12, 2026 · Backend Development

Understanding SpringBoot’s Environment and PropertySource: Core Concepts and Practical Usage

The article explains SpringBoot’s configuration architecture, detailing how the Environment facade and PropertySource abstractions manage all settings, the loading order, key APIs, debugging techniques, custom PropertySource extensions, and dynamic refresh, enabling developers to resolve priority conflicts and implement advanced configuration scenarios.

JavaPropertySourceSpring
0 likes · 22 min read
Understanding SpringBoot’s Environment and PropertySource: Core Concepts and Practical Usage
Java Tech Workshop
Java Tech Workshop
Apr 11, 2026 · Backend Development

Why SpringBoot Auto‑Configuration Loading Order Matters and How to Control It

Understanding the loading order and priority of SpringBoot auto‑configuration classes is crucial because it determines conditional bean registration, prevents conflicts, and enables custom configurations to override defaults; the article explains the default hierarchy, key annotations for ordering, the new @AutoConfiguration mechanism in 2.7+, and practical debugging techniques.

AutoConfigurationBeanLoadingSpringBoot
0 likes · 23 min read
Why SpringBoot Auto‑Configuration Loading Order Matters and How to Control It
Java Tech Workshop
Java Tech Workshop
Apr 10, 2026 · Backend Development

Understanding SpringBoot @Conditional Annotations: A Deep Dive into Conditional Configuration

This article explains how SpringBoot uses the @Conditional family of annotations to control bean creation based on classpath presence, existing beans, configuration properties, resources, and application type, providing practical code examples, common pitfalls, custom condition creation, and interview questions.

@ConditionalAuto-ConfigurationJava
0 likes · 22 min read
Understanding SpringBoot @Conditional Annotations: A Deep Dive into Conditional Configuration
Java Tech Workshop
Java Tech Workshop
Apr 8, 2026 · Backend Development

Measuring SpringBoot Test Coverage with JaCoCo: Configuration and Best Practices

This guide explains how to integrate JaCoCo into SpringBoot projects using Maven or Gradle, generate detailed HTML and XML coverage reports, interpret line, branch, and method metrics, exclude irrelevant code, set coverage thresholds, and address common pitfalls to ensure thorough testing of critical business logic.

JaCoCoJavaSpringBoot
0 likes · 17 min read
Measuring SpringBoot Test Coverage with JaCoCo: Configuration and Best Practices
Coder Trainee
Coder Trainee
Apr 8, 2026 · Backend Development

How to Fix CORS Issues After Upgrading to Spring Boot 2.5.x

Upgrading a Spring Boot application from 2.1.8 to 2.5.6 can break existing CORS configurations, but adding a WebMvcConfigurer bean with allowedOriginPatterns resolves the new cross‑origin restrictions, as demonstrated with concrete code examples.

CORSJavaSpringBoot
0 likes · 3 min read
How to Fix CORS Issues After Upgrading to Spring Boot 2.5.x
Java Tech Workshop
Java Tech Workshop
Apr 7, 2026 · Backend Development

Mastering SpringBoot @Scheduled: Static and Dynamic Scheduling Explained

This article walks through SpringBoot's built‑in scheduling, comparing static @Scheduled tasks with dynamic Trigger‑based jobs, covering configuration, cron syntax, thread‑pool setup, async execution, runtime cron updates, exception handling, and practical best‑practice recommendations for production systems.

DynamicSchedulingExceptionHandlingScheduledTasks
0 likes · 14 min read
Mastering SpringBoot @Scheduled: Static and Dynamic Scheduling Explained
Java Tech Workshop
Java Tech Workshop
Apr 5, 2026 · Backend Development

How to Build a SpringBoot Multi‑Module Project with Service/DAO/Web Layered Design

The article explains why a single‑module SpringBoot project becomes problematic as business complexity grows, outlines the benefits of a multi‑module architecture—including clear responsibilities, high cohesion, faster compilation, and smoother microservice migration—and provides a step‑by‑step guide with Maven configuration, module responsibilities, code examples, packaging commands, and common pitfalls.

SpringBootbackend-architecturedao-layer
0 likes · 15 min read
How to Build a SpringBoot Multi‑Module Project with Service/DAO/Web Layered Design
Java Tech Workshop
Java Tech Workshop
Apr 4, 2026 · Backend Development

Mastering SpringBoot Cache Annotations: @Cacheable and @CacheEvict

This article explains why and how to use SpringBoot's built‑in cache annotations—@Cacheable, @CacheEvict, @CachePut and @Caching—covering environment setup, annotation attributes, practical code examples, common pitfalls, and a concise comparison to help developers simplify caching logic and keep data consistent.

AnnotationCacheEvictCachePut
0 likes · 9 min read
Mastering SpringBoot Cache Annotations: @Cacheable and @CacheEvict
Java Tech Workshop
Java Tech Workshop
Apr 2, 2026 · Backend Development

SpringBoot Multiple Data Source Configuration for Basic Read‑Write Separation

This guide explains how to configure multiple data sources in SpringBoot to achieve basic read‑write separation, covering applicable scenarios, step‑by‑step setup of master and slave DataSources, SqlSessionFactory and SqlSessionTemplate beans, package‑based routing, transaction considerations, common pitfalls, and best‑practice recommendations.

JavaMultiple DataSourceMyBatis
0 likes · 9 min read
SpringBoot Multiple Data Source Configuration for Basic Read‑Write Separation
Java Tech Enthusiast
Java Tech Enthusiast
Apr 2, 2026 · Backend Development

Zero‑Code Field Translation in SpringBoot 3 with Easy‑Trans

This article explains how the open‑source Easy‑Trans library can be integrated into SpringBoot 3 projects to automatically translate dictionary, association, and enum fields using a single annotation, eliminating repetitive code while maintaining high performance and minimal configuration.

Easy-TransJavaSpringBoot
0 likes · 11 min read
Zero‑Code Field Translation in SpringBoot 3 with Easy‑Trans
Java Tech Workshop
Java Tech Workshop
Apr 2, 2026 · Backend Development

SpringBoot + JPA/Hibernate: Zero XML, Zero SQL – Fast Data Layer Setup

This tutorial walks through integrating SpringBoot with JPA (Hibernate) from adding dependencies to configuring the datasource, defining entities, using JpaRepository, building service and controller layers, applying method‑naming rules, writing custom queries, comparing JPA with MyBatis and JdbcTemplate, and highlighting key pitfalls for rapid, low‑boilerplate data‑access development.

Backend DevelopmentCRUDHibernate
0 likes · 11 min read
SpringBoot + JPA/Hibernate: Zero XML, Zero SQL – Fast Data Layer Setup
Java Tech Workshop
Java Tech Workshop
Apr 1, 2026 · Backend Development

Complete Guide to Integrating SpringBoot with MyBatis

This article walks through a full SpringBoot‑MyBatis integration, covering Maven dependencies, application.yml configuration, database schema, entity definition, mapper XML, service layer with transactions and pagination, REST controller endpoints, key features, and common pitfalls.

CRUDJavaMyBatis
0 likes · 13 min read
Complete Guide to Integrating SpringBoot with MyBatis
Java Tech Workshop
Java Tech Workshop
Mar 31, 2026 · Backend Development

Mastering SpringBoot Web Core: How DispatcherServlet Coordinates Requests

This article explains how SpringBoot’s DispatcherServlet acts as the central dispatcher of the Web module, detailing its role and the surrounding core components—HandlerMapping, HandlerAdapter, HandlerExceptionResolver, ViewResolver, and HttpMessageConverter—along with practical code examples and common pitfalls.

DispatcherServletHandlerAdapterHandlerMapping
0 likes · 14 min read
Mastering SpringBoot Web Core: How DispatcherServlet Coordinates Requests
Java Tech Workshop
Java Tech Workshop
Mar 29, 2026 · Backend Development

Understanding SpringBoot Filters and Their Place in the Request Chain

The article explains what SpringBoot Filters are, their core methods, three registration approaches, practical examples such as encoding, logging, and request blocking, the execution order among multiple filters, a full request chain overview, and a detailed comparison with Interceptors, concluding with usage recommendations.

JavaConfigRequestChainServlet
0 likes · 7 min read
Understanding SpringBoot Filters and Their Place in the Request Chain
Java Tech Workshop
Java Tech Workshop
Mar 29, 2026 · Backend Development

Custom SpringBoot Interceptor for Login Authentication

This article explains how to implement a SpringBoot HandlerInterceptor to perform login authentication, configure it with a whitelist, return a unified 401 JSON response, and extend it with Redis token validation, advanced usage, and a comparison with servlet filters.

HandlerInterceptorLogin AuthenticationRedis
0 likes · 9 min read
Custom SpringBoot Interceptor for Login Authentication
Ray's Galactic Tech
Ray's Galactic Tech
Mar 26, 2026 · Artificial Intelligence

Building a Production‑Ready Enterprise AI Q&A Platform with AgentScope Java and DashScope

This comprehensive guide walks Java developers through designing, architecting, and implementing a scalable, secure, and observable enterprise AI question‑answering system that combines LLM calls, RAG retrieval, multi‑agent orchestration, memory management, tool integration, and high‑concurrency engineering best practices.

AIAgentScopeEnterprise
0 likes · 36 min read
Building a Production‑Ready Enterprise AI Q&A Platform with AgentScope Java and DashScope
SpringMeng
SpringMeng
Mar 25, 2026 · Backend Development

How to Perform OCR in SpringBoot Using Tess4j

This tutorial explains OCR fundamentals, introduces Tesseract and its Java wrapper Tess4j, shows how to download language data, integrate Tess4j into a SpringBoot 3 project with Maven configuration, and provides test code for Chinese, English, and mixed‑language image recognition while highlighting performance considerations.

JavaOCRSpringBoot
0 likes · 9 min read
How to Perform OCR in SpringBoot Using Tess4j
Dunmao Tech Hub
Dunmao Tech Hub
Mar 23, 2026 · Backend Development

Access NASA FIRMS Satellite Fire Data with a Java Spring Boot Client

This guide explains why the FIRMS Java client was created, describes the FIRMS fire data service, details the library's modular structure, shows how to obtain a MapKey, provides Spring configuration and usage examples, and includes Maven installation instructions for seamless integration into Java or Spring Boot projects.

APIJavaNASA
0 likes · 6 min read
Access NASA FIRMS Satellite Fire Data with a Java Spring Boot Client
Java Companion
Java Companion
Mar 22, 2026 · Backend Development

How to Seamlessly Integrate Tess4j OCR into a SpringBoot Application

This tutorial walks through the fundamentals of OCR, explains how to download the required Tesseract traineddata files, shows how to add Tess4j as a Maven dependency, configure SpringBoot with custom properties, and provides complete Java test code for Chinese, English, and mixed‑language image recognition, highlighting performance considerations and file‑naming requirements.

JavaOCRSpringBoot
0 likes · 9 min read
How to Seamlessly Integrate Tess4j OCR into a SpringBoot Application
Java Tech Enthusiast
Java Tech Enthusiast
Mar 11, 2026 · Backend Development

Accelerate Java API Development with magic‑api: No Controllers Needed

This tutorial shows how to use the Java‑based magic‑api framework to generate Spring Boot HTTP endpoints directly from a UI, covering dependency setup, datasource configuration, database preparation, CRUD scripts, validation, result mapping, transaction handling, and Swagger integration.

APICRUDSpringBoot
0 likes · 10 min read
Accelerate Java API Development with magic‑api: No Controllers Needed
Su San Talks Tech
Su San Talks Tech
Mar 10, 2026 · Backend Development

Rapid API Development with magic-api: From Setup to Swagger Integration

This guide walks through installing magic-api in a SpringBoot project, configuring data sources, creating CRUD endpoints with magic-script, adding validation, transaction handling, and integrating Swagger for API documentation, complete with code snippets and configuration examples.

API DevelopmentCRUDSpringBoot
0 likes · 10 min read
Rapid API Development with magic-api: From Setup to Swagger Integration
macrozheng
macrozheng
Feb 25, 2026 · Operations

How to Deploy a SpringBoot‑Vue E‑Commerce Site with Nginx UI and Docker

This guide walks through installing Nginx UI via Docker, configuring its dashboard, setting up static and dynamic proxy rules, and deploying a SpringBoot 3 + Vue e‑commerce project (mall) with both admin and front‑end services, demonstrating server monitoring, SSL management, and user authentication features.

DockerNginx UISpringBoot
0 likes · 7 min read
How to Deploy a SpringBoot‑Vue E‑Commerce Site with Nginx UI and Docker
Top Architect
Top Architect
Feb 20, 2026 · Backend Development

Why a Workflow Engine Is Essential for Scalable Business Platforms

The article explains how excessive if‑else branching in multi‑business systems harms code maintainability, and demonstrates how a workflow engine combined with a plugin extension mechanism can isolate business logic, simplify testing, and enable flexible execution chains, using the open‑source MemberClub project as a concrete example.

JavaProcess OrchestrationSpringBoot
0 likes · 11 min read
Why a Workflow Engine Is Essential for Scalable Business Platforms
Top Architect
Top Architect
Feb 19, 2026 · Backend Development

Implementing HTTP Range (Partial Content) Downloads with SpringBoot

This article explains why large file downloads can fail on unstable networks, how to use HTTP Range headers and status codes for resumable downloads, and provides a complete SpringBoot implementation—including controller, service logic, and range‑parsing code—to enable reliable partial content delivery.

File DownloadHTTPJava
0 likes · 10 min read
Implementing HTTP Range (Partial Content) Downloads with SpringBoot
Su San Talks Tech
Su San Talks Tech
Feb 11, 2026 · Backend Development

Deploy SpringBoot to Docker with Alibaba’s CloudToolkit Plugin – A Step‑by‑Step Guide

This guide introduces Alibaba’s free CloudToolkit IntelliJ IDEA plugin, explains how to install it, configure remote hosts, and use its built‑in terminal and deployment features to automatically package a SpringBoot application into a Docker image, upload scripts, and launch the container with one click.

Automated DeploymentCloudToolkitDocker
0 likes · 6 min read
Deploy SpringBoot to Docker with Alibaba’s CloudToolkit Plugin – A Step‑by‑Step Guide
SpringMeng
SpringMeng
Feb 10, 2026 · Backend Development

Build a Fully Open‑Source Bilibili Clone with SpringBoot and Vue

It describes a fully open‑source Bilibili‑style video platform built with SpringBoot backend and Vue frontend, detailing system demo screenshots, functional requirements (video playback, upload, user, interaction, community), tech stack choices, video processing pipeline, deployment steps, and code acquisition instructions.

Bilibili cloneElasticsearchFFmpeg
0 likes · 11 min read
Build a Fully Open‑Source Bilibili Clone with SpringBoot and Vue
Java Tech Enthusiast
Java Tech Enthusiast
Feb 5, 2026 · Backend Development

Boost SpringBoot Debugging: Seamless Integration with Hera Log Platform

This guide explains how to integrate the Hera log platform into SpringBoot applications, covering architecture, Maven dependencies, YAML configuration, custom field providers, trace enablement, console usage, performance tuning, high‑availability design, and common pitfalls to dramatically improve log‑search efficiency in distributed systems.

Distributed TracingHeraPerformance Optimization
0 likes · 14 min read
Boost SpringBoot Debugging: Seamless Integration with Hera Log Platform
Java Companion
Java Companion
Feb 5, 2026 · Backend Development

Elegant Dynamic Data Source Switching in SpringBoot Using ThreadLocal and AbstractRoutingDataSource

This article walks through building an elegant dynamic data‑source switch in SpringBoot by combining ThreadLocal with AbstractRoutingDataSource, covering the context holder, custom routing class, YAML configuration, testing, annotation‑driven switching, and runtime addition of new data sources.

AOPAnnotationRuntime DataSource Registration
0 likes · 16 min read
Elegant Dynamic Data Source Switching in SpringBoot Using ThreadLocal and AbstractRoutingDataSource
Architecture Digest
Architecture Digest
Jan 30, 2026 · Backend Development

How Hera Transforms SpringBoot Logging: A Step‑by‑Step Integration Guide

Integrating the Hera log platform into SpringBoot resolves common distributed‑system logging pain points—centralized storage, full‑trace linkages, and cost‑effective retention—by adding a non‑intrusive agent, configuring custom fields, enabling trace IDs, and providing a web console for rapid, multi‑service debugging and analysis.

HeraLoggingObservability
0 likes · 14 min read
How Hera Transforms SpringBoot Logging: A Step‑by‑Step Integration Guide
Top Architect
Top Architect
Jan 30, 2026 · Backend Development

DynamicTp: Real‑time Tuning of Java ThreadPoolExecutor with Config Center Integration

This article introduces DynamicTp, an open‑source framework that extends Java's ThreadPoolExecutor to enable real‑time, configuration‑center‑driven parameter adjustments, live monitoring, alerting, and seamless integration with popular middleware thread pools, all while requiring zero code intrusion.

AlertingSpringBootThreadPoolExecutor
0 likes · 11 min read
DynamicTp: Real‑time Tuning of Java ThreadPoolExecutor with Config Center Integration
macrozheng
macrozheng
Jan 28, 2026 · Backend Development

Why Switch from Maven to Gradle? A Hands‑On Migration Guide with Mall‑Tiny

This article walks through converting a SpringBoot Maven project (mall‑tiny) to Gradle, explains Gradle’s key features and plugins, shows step‑by‑step setup, demonstrates dependency migration, compares build times with Maven, and provides a complete Gradle build script with reference links.

Build toolJavaSpringBoot
0 likes · 9 min read
Why Switch from Maven to Gradle? A Hands‑On Migration Guide with Mall‑Tiny
Dunmao Tech Hub
Dunmao Tech Hub
Jan 27, 2026 · Databases

Deploy Kingbase ES with Docker and Integrate It into Spring Boot

This guide walks through installing the Kingbase ES database via Docker, configuring persistence, adding the official driver to a Spring Boot project, adjusting the application.yml for PostgreSQL compatibility, and troubleshooting common container startup issues and SQL import procedures.

DockerKingbasePostgreSQL Compatibility
0 likes · 6 min read
Deploy Kingbase ES with Docker and Integrate It into Spring Boot
macrozheng
macrozheng
Jan 27, 2026 · Backend Development

Why Tomcat Beats Jetty 15× with SpringBoot 4 Virtual Threads

A performance comparison of SpringBoot 4.0 with virtual threads shows Tomcat achieving up to fifteen times higher QPS than Jetty, while startup times remain similar, and provides step‑by‑step instructions for building native Docker images and switching containers.

DockerJettyNative Image
0 likes · 10 min read
Why Tomcat Beats Jetty 15× with SpringBoot 4 Virtual Threads
Java Web Project
Java Web Project
Jan 23, 2026 · Backend Development

Zero‑Downtime Spring Boot Deployment: Sharing a Port Between Two Instances

This article explains how to update a Spring Boot application without stopping the old process by letting a new instance start on the same port, detailing the Tomcat internals, the required ServletContainerInitializer callbacks, and providing a complete, step‑by‑step implementation with code samples and a live test.

DeploymentJavaPortSharing
0 likes · 9 min read
Zero‑Downtime Spring Boot Deployment: Sharing a Port Between Two Instances
Su San Talks Tech
Su San Talks Tech
Jan 21, 2026 · Backend Development

How to Track Online Users in Real‑Time with Redis ZSET in SpringBoot

Learn a practical approach to count online users in real time by leveraging Redis sorted sets (zset) with SpringBoot, covering user identification via tokens or browser fingerprinting, key Redis commands (zadd, zrangeByScore, zremrangeByScore, zrem), and scheduled cleanup logic.

JavaReal-timeRedis
0 likes · 7 min read
How to Track Online Users in Real‑Time with Redis ZSET in SpringBoot
Java Companion
Java Companion
Jan 17, 2026 · Backend Development

6 Ways to Overcome the Limits of @Transactional in Spring

The article examines five scenarios where Spring's @Transactional annotation falls short—stock shortage, MQ messaging, batch processing, logging, and isolation/timeout settings—and demonstrates six practical techniques, including programmatic transactions, parameter tuning, transaction synchronizers, event listeners, manual transaction control, and propagation strategies, all backed by runnable demo code.

JavaSpringSpringBoot
0 likes · 19 min read
6 Ways to Overcome the Limits of @Transactional in Spring
Code Ape Tech Column
Code Ape Tech Column
Jan 13, 2026 · Operations

Boost SpringBoot Production Management with a Visual Service Script

This article introduces a powerful visual service‑management script for SpringBoot applications that replaces manual start‑stop commands with an interactive, color‑coded console, offering configuration‑driven control, intelligent start/stop flows, real‑time monitoring, log handling, batch operations, automated deployment and safe rollback to dramatically improve operational efficiency and reliability.

SpringBootbashmonitoring
0 likes · 22 min read
Boost SpringBoot Production Management with a Visual Service Script
Java Architecture Diary
Java Architecture Diary
Jan 8, 2026 · Backend Development

Why Tomcat Outperforms Jetty 15× with Virtual Threads in Spring Boot 4.0

A detailed benchmark shows that enabling Java virtual threads in Spring Boot 4.0 makes Tomcat handle up to fifteen times more requests than Jetty, while startup times remain similar, and the article explains the test setup, configuration steps, native image builds, and the reasons behind Jetty's limitation.

DockerJettyNative Image
0 likes · 10 min read
Why Tomcat Outperforms Jetty 15× with Virtual Threads in Spring Boot 4.0
SpringMeng
SpringMeng
Jan 7, 2026 · Interview Experience

Inside Xiao Meng’s Technical Interview: Real Questions and Insights

The article shares Xiao Meng’s full‑stack hiring process, listing practical first‑ and second‑round interview questions—from SQL pagination and SpringBoot CORS to RPC frameworks and AI‑assisted coding—while explaining the company’s focus on hands‑on ability and recent AI tool adoption.

AI coding toolsJavaSQL
0 likes · 6 min read
Inside Xiao Meng’s Technical Interview: Real Questions and Insights
Ray's Galactic Tech
Ray's Galactic Tech
Jan 6, 2026 · Backend Development

Scalable GPS Data Backend: SpringBoot, Kafka, MongoDB & Redis Design

This guide outlines a complete backend architecture for high‑volume GPS data, detailing the overall system flow, technology stack choices, Maven dependencies, data models, Kafka producer/consumer configurations, SpringBoot controllers, asynchronous processing, Redis caching, health checks, Docker deployment, and performance tuning recommendations to ensure stability and scalability.

DockerKafkaMongoDB
0 likes · 11 min read
Scalable GPS Data Backend: SpringBoot, Kafka, MongoDB & Redis Design
Top Architect
Top Architect
Jan 1, 2026 · Backend Development

Why Overusing If‑Else Breaks Your Backend and How a Flow Engine Fixes It

The article explains how excessive if‑else branching in business‑centered back‑ends leads to tangled, hard‑to‑maintain code, and demonstrates how a flow‑engine combined with plugin extensions can isolate business logic, improve extensibility, and simplify testing, using the open‑source MemberClub project as a concrete example.

SpringBootbackend-architectureflow engine
0 likes · 9 min read
Why Overusing If‑Else Breaks Your Backend and How a Flow Engine Fixes It