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When developing RESTful services in Spring Boot, making HTTP requests to external APIs is a common task. For many years, RestTemplate has been the go-to solution for developers. However, with its deprecation in favor of more modern and flexible options, it’s essential to explore the alternatives that can better meet your application’s needs. In this guide, we’ll dive deep into...
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Table of Contents Introduction Java, one of the most popular programming languages, is known for its versatility and wide range of applications. However, as Java programs grow in size and complexity, developers often encounter various challenges that can hinder productivity and performance. In this article, we will explore some common complexities in Java programming and discuss strategies to overcome them....
Introduction: In the world of software development, writing code that is easy to understand, maintain, and extend is crucial. The SOLID principles offer a set of guidelines to achieve these goals. SOLID is an acronym for five principles: In this article, we will explore each of these principles and provide Java code examples to illustrate their application. 1. Single Responsibility...
Table of Contents Introduction The 12 Factor App and the 15 Factors are both sets of principles for building cloud-native applications. The 12 Factor App was published in 2011, and the 15 Factor was published in 2017 and they are designed to make applications easier to deploy, scale, and maintain in the cloud. What are the 12 and 15 Factors?...
In this last part of blog post we will continue exploring microservices best practices for building scalable services. Table Of Contents: Understanding Fault Tolerance Fault tolerance refers to the capability of a system to continue functioning correctly even in the presence of hardware or software failures. In essence, it involves building redundancy and fail-safe mechanisms into the system architecture. The...
READ MORE 15 Microservices Best Practices for Building Scalable Services – Part 3
In this blog post we will continue exploring microservices best practices for building scalable services. Table Of Contents: Asynchronous Communication: Asynchronous communication is a communication pattern that allows different parts of a software system to interact without waiting for immediate responses. By decoupling components and enabling independent processing, asynchronous communication improves efficiency, responsiveness, and scalability. In this article, we will...
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Microservices architecture has gained significant popularity in recent years due to its ability to create scalable and maintainable software systems. By breaking down applications into smaller, independent services, organisations can achieve flexibility, resilience, and scalability. However, building scalable microservices requires careful planning and adherence to best practices. In this article, we will explore 15 essential best practices for building scalable...
READ MORE 15 Microservices Best Practices for Building Scalable Services – Part 1
In today’s fast-paced world, building web applications that can handle high traffic, provide fault tolerance, and scale horizontally is crucial. Microservices architecture, combined with reactive programming, can help achieve these goals. In this blog post, we will explore how to build a Spring Reactive web app using the microservice pattern and implement features like high scalability, fault tolerance, resilience, and...
Processing large volumes of data efficiently is a common challenge in many applications. Spring Batch, a powerful framework for batch processing in Java, provides built-in features for handling such scenarios. In this article, we will explore how to leverage Spring Batch’s capabilities for processing huge data with thread-safe parallel processing. Introduction:Processing huge volumes of data efficiently is a common challenge...
In this article, we will explore ten effective tricks for improving API performance using Spring Boot. By implementing these techniques, you can enhance the speed, scalability, and overall efficiency of your Spring Boot-based APIs. By applying these ten tricks, you can optimize the performance of your Spring Boot APIs, delivering faster response times, enhanced scalability, and an improved user experience....
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