Spring Boot

Eventual Consistency in Distributed Java Systems: Patterns and Pitfalls

Eventual Consistency in Distributed Java Systems: Patterns and Pitfalls

Building modern applications inevitably means distributing components across multiple services and data stores. With microservices, cloud-native architectures, and globally distributed systems, strong consistency becomes difficult and expensive to maintain at scale. This is where eventual consistency emerges as a practical and scalable solution. In this article, we’ll explore how eventual Read more

By HS, ago
Audit Logging in Java Microservices: Techniques and Compliance Tips

Audit Logging in Java Microservices: Techniques and Compliance Tips

In the era of distributed systems, microservices introduce agility and scalability — but they also dramatically increase complexity in tracking user actions and system changes. Audit logging plays a crucial role in ensuring traceability, accountability, and compliance with regulations such as GDPR, HIPAA, PCI-DSS, SOX, and ISO 27001. In this Read more

By HS, ago
API Rate Limiting & Throttling in Spring Boot with Bucket4j

API Rate Limiting & Throttling in Spring Boot with Bucket4j

As modern systems continue to embrace microservices, public APIs, and high-volume traffic, controlling how consumers access APIs becomes critical. Without proper rate limiting, even a single misbehaving client can overwhelm your application—leading to degraded performance, increased latency, and potential downtime. Rate limiting and throttling safeguard your APIs by controlling the Read more

By HS, ago
Integrating AWS SQS and SNS in Java Applications for Reliable Messaging

Integrating AWS SQS and SNS in Java Applications for Reliable Messaging

Modern distributed systems rely heavily on asynchronous communication to maintain resilience, scalability, and fault isolation. AWS offers two widely adopted managed messaging services—Amazon Simple Queue Service (SQS) and Amazon Simple Notification Service (SNS)—that simplify building event-driven architectures in Java applications. SNS enables pub/sub messaging with multiple subscribers, while SQS provides Read more

By HS, ago
How to Optimize Database Performance in Spring Boot Applications

How to Optimize Database Performance in Spring Boot Applications

Introduction Database performance is critical to the overall speed and scalability of Spring Boot applications. As applications grow in complexity and user base, ensuring efficient data access becomes essential to delivering low-latency responses and preventing system bottlenecks. In this blog, we’ll explore practical techniques to optimize database performance in Spring Read more

By HS, ago
RESTful API Development with Spring Boot: A Step-by-Step Guide

RESTful API Development with Spring Boot: A Step-by-Step Guide

Introduction RESTful APIs are essential for modern application development, enabling seamless communication between systems, microservices, and third-party integrations. Spring Boot simplifies API development by providing a powerful framework with built-in features like dependency injection, request handling, and security. In this step-by-step guide, we will cover the fundamentals of RESTful API Read more

By HS, ago
Understanding Microservices Architecture with Spring Cloud

Understanding Microservices Architecture with Spring Cloud

Introduction Microservices architecture has become the de facto standard for building scalable and resilient applications. By breaking down applications into smaller, independent services, organizations can achieve greater agility, scalability, and maintainability. Spring Cloud provides a powerful ecosystem to build, deploy, and manage microservices efficiently. In this comprehensive guide, we will Read more

By HS, ago

Optimizing Performance in Spring Boot Applications

Introduction Spring Boot is a popular framework for building Java-based microservices and enterprise applications. However, as applications scale, Spring Boot performance optimisation becomes critical to ensure efficiency and responsiveness. In this blog post, we will explore various techniques for optimizing Spring Boot performance, covering areas such as memory management, caching, Read more

By HS, ago