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Anh Trần Tuấn

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Monitoring in Docker: Code Examples, Demos, and Results

Monitoring in Docker: Code Examples, Demos, and Results

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3 min read
Methods to Find the IP Address from a Hostname

Methods to Find the IP Address from a Hostname

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3 min read
Sidecar Pattern: Techniques and Best Practices

Sidecar Pattern: Techniques and Best Practices

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3 min read
Service Discovery Pattern Is Critical in Microservices Architecture

Service Discovery Pattern Is Critical in Microservices Architecture

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4 min read
Polyglot Persistence: Why It's Essential for Modern Applications

Polyglot Persistence: Why It's Essential for Modern Applications

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4 min read
Reasons Why You Should Use Database per Service in Microservices Architecture

Reasons Why You Should Use Database per Service in Microservices Architecture

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4 min read
Understanding Covariance and Contravariance in Java

Understanding Covariance and Contravariance in Java

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4 min read
Techniques for Using Repeat Annotation in Java: Unlocking Its Power with Code Examples and Demos

Techniques for Using Repeat Annotation in Java: Unlocking Its Power with Code Examples and Demos

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4 min read
Secrets of Java Inner Classes: What They Are, Why You Need Them, and How to Use Them Effectively

Secrets of Java Inner Classes: What They Are, Why You Need Them, and How to Use Them Effectively

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4 min read
Reasons Why You Should Use a CDN: Speed, Security, and Scalability

Reasons Why You Should Use a CDN: Speed, Security, and Scalability

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4 min read
Reasons Why AJAX and SSR Shaped Modern Web Development

Reasons Why AJAX and SSR Shaped Modern Web Development

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4 min read
Mastering the @MapKey Annotation for Map Relationships

Mastering the @MapKey Annotation for Map Relationships

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3 min read
Reasons the Thundering Herd Problem Happens and How to Fix It

Reasons the Thundering Herd Problem Happens and How to Fix It

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4 min read
Strategies to Count the Number of Online Users in Your Application

Strategies to Count the Number of Online Users in Your Application

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4 min read
Reasons You Should Understand the .m2 Folder and settings.xml in Maven Projects

Reasons You Should Understand the .m2 Folder and settings.xml in Maven Projects

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5 min read
Regex in Java: The Ultimate Guide for Developers

Regex in Java: The Ultimate Guide for Developers

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4 min read
Using @MappedSuperclass in JPA: Code Examples, Demos, and Results

Using @MappedSuperclass in JPA: Code Examples, Demos, and Results

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4 min read
Switch Case in Java 17 and Java 21 for Cleaner Code

Switch Case in Java 17 and Java 21 for Cleaner Code

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4 min read
Heap Memory vs Stack Memory in Java

Heap Memory vs Stack Memory in Java

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5 min read
Secrets to Effective Memory Management in GraalVM Native Image

Secrets to Effective Memory Management in GraalVM Native Image

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5 min read
Techniques for Implementing an Effective Anticorruption Layer in Your System

Techniques for Implementing an Effective Anticorruption Layer in Your System

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4 min read
Why Thread-per-Request and Reactive Programming Models Differ in Performance and Scalability

Why Thread-per-Request and Reactive Programming Models Differ in Performance and Scalability

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4 min read
Using Bitwise Operations to Manage Permissions in Java Web Development

Using Bitwise Operations to Manage Permissions in Java Web Development

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4 min read
Escaping Strings in Java: How to Handle Special Characters Effectively

Escaping Strings in Java: How to Handle Special Characters Effectively

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4 min read
Secrets of RxJava: Why It’s the Key to Managing Asynchronous Operations in Java

Secrets of RxJava: Why It’s the Key to Managing Asynchronous Operations in Java

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5 min read
Integer Caching in Java: How It Works and Why It Matters

Integer Caching in Java: How It Works and Why It Matters

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4 min read
Facts About Marker Interfaces in Java

Facts About Marker Interfaces in Java

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5 min read
Integrating Spring Data JPA with NoSQL Databases: A Step-by-Step Guide with Code Examples and Results

Integrating Spring Data JPA with NoSQL Databases: A Step-by-Step Guide with Code Examples and Results

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4 min read
Master Window Functions in MySQL: A Complete Guide with Examples

Master Window Functions in MySQL: A Complete Guide with Examples

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3 min read
Methods for Combining INSERT and UPDATE in PostgreSQL for Efficient Data Management

Methods for Combining INSERT and UPDATE in PostgreSQL for Efficient Data Management

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4 min read
Methods for Implementing Feature Flag Management in Your Spring Boot Application

Methods for Implementing Feature Flag Management in Your Spring Boot Application

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3 min read
Strategies to Implement the Transactional Outbox Pattern for Reliable Microservices Communication

Strategies to Implement the Transactional Outbox Pattern for Reliable Microservices Communication

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4 min read
Understand the Difference Between @RequiredArgsConstructor, @AllArgsConstructor, and @NoArgsConstructor in Lombok

Understand the Difference Between @RequiredArgsConstructor, @AllArgsConstructor, and @NoArgsConstructor in Lombok

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3 min read
Why etcd is Essential for Kubernetes: A Comprehensive Guide

Why etcd is Essential for Kubernetes: A Comprehensive Guide

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6 min read
Managing Configuration in Kubernetes: Understanding ConfigMaps and Secrets

Managing Configuration in Kubernetes: Understanding ConfigMaps and Secrets

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7 min read
Master Kubernetes Services: A Complete Guide with Examples

Master Kubernetes Services: A Complete Guide with Examples

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10 min read
Why Is Your Kubernetes Pod Stuck in CrashLoopBackOff?

Why Is Your Kubernetes Pod Stuck in CrashLoopBackOff?

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3 min read
Why Webhooks Are Essential for Real-Time Data Integration

Why Webhooks Are Essential for Real-Time Data Integration

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4 min read
How Hibernate ORM Works Under the Hood

How Hibernate ORM Works Under the Hood

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5 min read
Strategies for Implementing Full-Text Search in MySQL

Strategies for Implementing Full-Text Search in MySQL

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4 min read
Unlocking WebSocket Secrets: How WebSockets Work Under the Hood

Unlocking WebSocket Secrets: How WebSockets Work Under the Hood

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5 min read
Default Methods in Java

Default Methods in Java

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2 min read
Secrets of Java's String Pool

Secrets of Java's String Pool

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3 min read
Understanding the High Water Mark

Understanding the High Water Mark

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2 min read
Reasons Why Docker Runs Natively on Linux but Needs Virtualization on Windows

Reasons Why Docker Runs Natively on Linux but Needs Virtualization on Windows

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4 min read
Secrets of URIs, URLs, and URNs: Understanding Their Differences and Uses

Secrets of URIs, URLs, and URNs: Understanding Their Differences and Uses

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3 min read
When Should You Use Threads in Java?

When Should You Use Threads in Java?

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4 min read
Secrets of Distributed Locks

Secrets of Distributed Locks

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5 min read
Ways to Speed Up Spring Boot Application Startup Time

Ways to Speed Up Spring Boot Application Startup Time

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5 min read
Mastering Java Generics: A Comprehensive Guide with Code Examples

Mastering Java Generics: A Comprehensive Guide with Code Examples

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3 min read
Understanding and Managing Tablespace in MySQL

Understanding and Managing Tablespace in MySQL

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4 min read
Handling the "Forwarded" Header in Spring Boot Applications

Handling the "Forwarded" Header in Spring Boot Applications

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4 min read
Secrets Behind Deleting or Updating Records in PostgreSQL

Secrets Behind Deleting or Updating Records in PostgreSQL

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5 min read
Strategies to Optimize PostgreSQL Performance Using VACUUM

Strategies to Optimize PostgreSQL Performance Using VACUUM

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4 min read
Techniques for Storing JSON Documents in PostgreSQL

Techniques for Storing JSON Documents in PostgreSQL

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3 min read
Methods for Storing Boolean Values in MySQL

Methods for Storing Boolean Values in MySQL

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3 min read
Relational Database Partition with Example

Relational Database Partition with Example

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3 min read
Techniques for Leveraging ReBAC: A Comprehensive Guide

Techniques for Leveraging ReBAC: A Comprehensive Guide

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4 min read
How Does CAPTCHA Work?

How Does CAPTCHA Work?

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4 min read
Secure User Passwords in a Database

Secure User Passwords in a Database

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4 min read
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