Demystifying Kafka
Explore Kafka's core concepts, architecture, and use cases. Learn about its scalability, resilience, and performance, with insights on transactions and potential production pitfalls.
Be Reactive and Micro with a MicroProfile Stack
Explore building lightweight, robust reactive systems using MicroProfile, RxJava, React.js, Kafka, and Hazelcast. Learn efficient assembly techniques with Payara Micro for scalable and evolving applications.
REST Beyond the Obvious - API Design for Ever Evolving Systems
Explore API design for evolving systems, focusing on REST principles, architectural context, and strategies for creating flexible, durable APIs that can adapt without breaking clients.
Building Better Monoliths - Implementing Modulithic Applications with Spring
Explore modular monolithic application design using Spring, focusing on code organization, component structure, and bounded context interaction for improved maintainability and scalability.
Java Modularity - The Year After
Explore Java's module system one year after its introduction, covering adoption in open-source libraries, IDEs, and build tools. Learn about new tools and start developing modular Java applications.
Majestic Modular Monoliths
Explore the Majestic Modular Monolith approach as an alternative to microservices, examining its design, implementation, and benefits for code organization, productivity, and scalability.
Spring Framework 5.1 on JDK 8 & 11
Explore Spring Framework 5.1's enhancements for JDK 8 & 11, including functional API design, Kotlin support, and guidance on upgrading to newer JVM versions.
OOP and FP
Explore the complementary nature of Object-Oriented and Functional Programming paradigms, debunking misconceptions and showcasing their combined strengths in modern software development.
Anyone Can Build a Bank - Creating a New Banking Backend
Discover how Revolut built a revolutionary banking backend, overcame challenges, and scaled to serve millions. Learn from their mistakes and innovative solutions in fintech.
Performance Tuning Twitter Services with Graal and Machine Learning
Explore Twitter's performance optimization using Graal and machine learning, focusing on autotuning inlining parameters to reduce datacenter costs and improve efficiency.
Fantastic Performance and Where to Find It
Discover concrete approaches to using continuous profilers in production environments, improving system efficiency, solving performance issues, and reducing infrastructure costs.
There Is No Shortcut to Serverless - From Your Legacy System
Explore challenges and design options for migrating to serverless architecture, focusing on security, integration, and performance optimization for legacy system connectivity.
Bootiful Testing
Explore test-driven development for Spring applications, covering basic components, mocks, test slices, web app testing, and consumer-driven contract testing to enhance code confidence and delivery speed.
Stopping Entropy with ArchUnit
Explore coding architecture rules as tests with ArchUnit. Learn to enforce naming conventions, structure, and best practices automatically in Java projects.
Performance Tuning Twitter Services with Graal and Machine Learning
Optimizing Twitter services using Graal and Machine Learning for enhanced efficiency and cost reduction. Explores autotuning Graal inlining parameters with Autotune framework for improved performance.
Flying Services with a Drone
Explore drone-based mapping technology, combining video processing, accelerometer data, and particle filtering for remote terrain visualization and autonomous flight control.
Functional Programming Patterns with Java 8
Insane live-coding session showcasing real-life functional programming patterns in Java 8. Learn best practices, anti-patterns, and elegant coding techniques through hands-on exercises and refactoring examples.
Nowadays Architecture Trends - From Monolith to Microservices and Serverless
Explore the evolution of distributed architecture, from monolithic core banking to modern microservices and serverless, with practical tips, code samples, and insights on security and implementation challenges.
Creating Event-Driven Microservices - The Why, How, and What
Explore event-driven microservices architecture using Apache Kafka, covering design patterns, advantages, and implementation strategies for efficient, low-latency systems.
Applying Distributed Domain-Driven Design and Command Query Responsibility Separation to Cloud Architectures
Learn to apply Domain-Driven Design and Command Query Separation principles to cloud architectures, using modern technologies like Java, Spring, and Kubernetes for efficient system design and implementation.
![[VDM19] TDD on Legacy Code by Andrea Francia](https://img.youtube.com/vi/y1XnZkIRCJk/mqdefault.jpg)
[VDM19] TDD on Legacy Code by Andrea Francia
Tecniche per rendere testabile il codice legacy, applicando seams e refactoring per migliorarne il design e la qualità complessiva.