Not long ago, I was working on a Spring Boot project where we had to make repeated calls to a database just to fetch user profiles. These profiles had a consistent structure, rarely changed, and yet, every single page load hit the DB. That’s when I said: “Enough. Let’s put Redis
Building microservices teaches an important lesson very quickly: There’s an excessive amount to multitask on. Things like inter‑service communication, configuration management, load balancing, service discovery, circuit breaking, and many more are all essential. Doing all of this manually not only consumes a lot of time but also increases the risk
In today’s AI-driven world, businesses are striving to extract meaningful insights from vast amounts of data. The concept of Retrieval-Augmented Generation (RAG) has gained popularity for blending the power of information retrieval and generative models. When combined with Spring AI, RAG becomes an invaluable tool for building intelligent, data-driven applications. In this blog tutorial, we’ll explore how to implement RAG with Spring AI, with practical examples and step-by-step instructions. We’ll also dive into integrating Ollama into your Spring AI RAG applications.
In this blog post, we will answer the Question what are REST web services? and break down REST web services into 10 easy steps to help you boost your API skills. By the end of this tutorial, you’ll have a strong understanding of what REST web services are, how they work, and how to implement them in your projects. Let’s get started!
In today’s highly distributed and microservices-driven architecture, ensuring resilience and fault tolerance is crucial. As services interact with each other over networks, they are prone to failures. To handle these failures gracefully, we need robust tools and techniques. One such powerful tool is Resilience4j. This tutorial will delve into how to integrate Resilience4j with Spring Boot, using real-world examples to illustrate its effectiveness.
In today’s fast-paced digital world, cloud-native applications are becoming the standard, and serverless microservices are at the forefront of this transformation. By combining the power of Spring Boot with serverless architecture, you can create highly scalable, cost-efficient, and easy-to-manage applications. This article will guide you step-by-step through mastering Spring Boot serverless microservices, with examples and code snippets to elevate your cloud architecture.
OpenTelemetry is a vendor-neutral open-source project that provides a standardized way to collect and manage telemetry data. It supports traces, metrics, and logs, which are essential for monitoring distributed systems. By integrating OpenTelemetry in Spring Boot, you can gain deep insights into your application’s performance and behavior.
In today’s world of microservices, service discovery is an essential aspect that ensures the dynamic location of service instances in a distributed system. It allows services to find and communicate with each other without hardcoding their locations, making systems more resilient and easier to scale. In this beginner-friendly tutorial, we will guide you through implementing Spring Eureka service discovery, with clear examples and code snippets.
Unlock the power of reactive programming with our Spring WebFlux tutorial. Learn how to boost your application’s performance by harnessing Java’s non-blocking, event-driven capabilities.