Frameworks Resources

Mastering Object-Oriented Design Patterns: Introduction to Design Patterns

Learn key object-oriented design patterns, their origins, advantages, and types, plus guides on common patterns with real-world examples, benefits, uses, and how-tos.

May 3, 2024

by Shantanu Kumar

CORE

· 7,606 Views · 7 Likes

Flyway Database Migration From Spring Boot 3

Learn how to use Flyway for managing database migrations in the Spring Boot application. This example uses SpringBoot 3, MySQL8, and JPA.

May 3, 2024

by Nilanchala Panigrahy

· 1,866 Views · 5 Likes

Spring Microservice Application Resilience: The Role of @Transactional in Preventing Connection Leaks

Learn how @Transactional fixes connection leaks in Spring by managing database transactions, enhancing application stability and performance.

May 2, 2024

by Amol Gote

CORE

· 3,735 Views · 8 Likes

Javac and Java Katas, Part 1: Class Path

This article contains several exercises focused on using JDK tools such as javac, java, and jar to build and run Java applications.

May 2, 2024

by Maksim Kren

· 2,828 Views · 9 Likes

Spring Boot Timeout Handling With RestClient, WebClient, and RestTemplate

Explore how to implement timeouts using three popular approaches: RestClient, RestTemplate, and WebClient, all essential components in Spring Boot.

April 30, 2024

by Fernando Boaglio

· 3,413 Views · 2 Likes

Uber's Success With Apache Pinot: Cost Savings and Performance Boost

Uber migrated from Elasticsearch to Apache Pinot and saw a 70% reduction in costs, an 80% reduction in CPU cores, and a decrease in page load times and query timeouts.

April 29, 2024

by Kristin Crosier

· 1,184 Views · 3 Likes

Compress RabbitMQ Messages

A step-by-step guide to enable payload compression for RabbitMQ messages in existing Spring Boot applications and improve performance.

April 25, 2024

by Tasos Papadopoulos

· 1,138 Views · 1 Like

Java Container Application Memory Analysis

In this article, I cover types of memory usage for a Java container application and methods to analyze memory consumption.

April 24, 2024

by Parveen Saini

· 1,286 Views · 2 Likes

Is Your Roadmap Prioritizing Memory-Safe Programming Languages?

Cybersecurity agencies around the world put out a plea for developers to use memory-safe programming languages. Is your roadmap ready?

April 24, 2024

by Greg Bulmash

· 967 Views · 1 Like

A Comprehensive Guide To Migrating from .NET Framework to .NET Core

In this comprehensive guide, we will cover what .NET Core is, the key reasons to migrate, the main steps involved in migration, and resources that can help.

April 24, 2024

by Stylianos Kampakis

· 1,132 Views · 1 Like

Validation With Spring Boot

When building a Spring Boot application, you will need to validate the input of web requests, the input to your services, etc.

April 22, 2024

by Gunter Rotsaert

CORE

· 1,037 Views · 1 Like

Exploring Reactive Programming in Kotlin Coroutines With Spring Boot: A Comparison With WebFlux

In this article, we’ll delve into reactive programming using Kotlin Coroutines with Spring Boot, comparing it with WebFlux.

April 22, 2024

by Dursun Koç

CORE

· 1,358 Views · 2 Likes

How to Really Build a GraphQL Server With Java

This tutorial aims to demonstrate the process of building a GraphQL server utilizing the venerable graphql-java library in Java.

April 18, 2024

by David Ventimiglia

· 2,211 Views · 5 Likes

Extending Swagger and Springdoc Open API

Learn how to use Swagger schema extensions, and document additional constraints that would otherwise remain undocumented, including custom validators.

Updated April 17, 2024

by Raghuraman Ramaswamy

CORE

· 43,930 Views · 15 Likes

Doing More With Springdoc OpenAPI

Learn how to render fully qualified names in the generated Swagger documentation and global exception handling using Controller Advice.

Updated April 17, 2024

by Raghuraman Ramaswamy

CORE

· 106,056 Views · 24 Likes

OpenAPI 3 Documentation With Spring Boot

In this tutorial, try out a Spring Boot Open API 3-enabled REST project and explore some of its capabilities.

Updated April 17, 2024

by Raghuraman Ramaswamy

CORE

· 111,559 Views · 16 Likes

Comprehensive Guide to Unit Testing Spring AOP Aspects

With proper testing strategies in place, developers can confidently maintain and evolve AOP-based functionalities in their Spring app.

April 15, 2024

by Reza Ganji

CORE

· 2,898 Views · 3 Likes

Instant APIs With Copilot and API Logic Server

Describe a database to Copilot, and create a running API and Admin App in moments. Or, use an existing database. Customize in your IDE with Rules and Python.

April 11, 2024

by Val Huber

CORE

· 2,785 Views · 10 Likes

5 Reasons To Choose Django in 2024

Easy access to talent, a huge community, and component architecture make Django a great choice to help deliver smaller projects under budget.

April 5, 2024

by Craig Oda

CORE

· 4,760 Views · 6 Likes

Developing a Multi-Tenancy Application With Spring Security and JWTs

This article guides you through the process of creating a multi-tenancy application following a Software as a Service (SaaS) model, where each client has a dedicated database.

Updated April 4, 2024

by Amran Hossain

CORE

· 58,730 Views · 21 Likes

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