Axon Framework is a framework for building evolutionary, event-driven microservice systems, based on the principles of Domain-Driven Design, Command-Query Responsibility Separation (CQRS), and Event ...

Voice-controlled smart devices have transformed the way we interact with technology, and with the arrival of Espressif’s ESP32-S3 platform, building a compact and intelligent voice assistant is now ...

This is an open-source Native Android rewrite of the "My-Personal-Stuff" app (originally Flutter). It serves as a practical demonstration and production-ready implementation of the a-navigator and ...

The data industry has arrived at a pivotal juncture that echoes the themes we’ve charted in previous Breaking Analysis episodes, from The Sixth Data Platform through The Yellow Brick Road to Agentic ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Command is a behavioral design pattern that turns a request into a stand-alone object that contains all information about the request. This transformation lets you pass requests as a method arguments, ...

In the context of CQRS (Command Query Responsibility Segregation) and Event Sourcing, middleware tools like Kafka and AMQP (Advanced Message Queuing Protocol) can effectively manage the complexity of ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

A look at some of the best database and RDBMS tools for Java software developers. Learn more about Java and database programming. We may earn from vendors via affiliate links or sponsorships. This ...

A fundamental technique in reasoning about programs is the use of logical assertions to describe properties of program states. Turing used assertions to argue about the correctness of a particular ...