Kafka

Implementing CQRS and Event Sourcing in Spring Boot

Modern enterprise applications often struggle with scalability, complex business workflows, and maintaining consistency across distributed systems. Traditional CRUD-based architectures become difficult to manage as applications evolve and business rules become more sophisticated. This is where CQRS (Command Query Responsibility Segregation) and Event Sourcing emerge as powerful architectural patterns. In this Read more

By HS, ago
Building Real-Time Applications in Java: Architecture & Framework Choices

Building Real-Time Applications in Java: Architecture & Framework Choices

Real-time applications have moved far beyond chat systems and stock tickers. Today, they power financial trading platforms, collaborative tools, live dashboards, multiplayer games, IoT monitoring systems, and streaming analytics pipelines. For Java developers, building real-time systems presents a unique challenge: how do you deliver low latency, high throughput, and predictable Read more

By HS, ago
How to Handle Schema Evolution in Microservices Communication

How to Handle Schema Evolution in Microservices Communication

In microservices architecture, services often evolve independently. Over time, this leads to changes in data contracts—commonly referred to as schema evolution. If not handled carefully, even minor schema changes can break inter-service communication, leading to data loss, runtime errors, or system outages. This article explores how to safely manage schema Read more

By HS, ago