João Esperancinhajesperancinha.hashnode.dev·Dec 30, 2024CQRS — Command Query Responsibility Segregation — A Java, Spring, SpringBoot, and Axon ExampleIntroduction The first time this term appeared in Software Engineering lexicons was all the way back in 1997. It appeared in the book "Object-Oriented Software Construction" by Bertrand Meyer. At this time it was known as CQS (Command Query Separatio...command query responsibility segregation
Tomohisa Takaokatomohisa.hashnode.dev·Dec 6, 2024Event Sourcing Is Simple!: A 400-Line In-Memory Lightweight FrameworkI'm currently experimenting with rewriting the way domains are described in Sekiban, Event Sourcing and CQRS Framework, to be simpler and more flexible. I've been writing a variety of verification code for this. Over the past two and a half years, I'...sekiban
Siddhartha Soxyprogrammer.com·Nov 18, 2024FeaturedUnderstanding CQRS and Event Sourcing: A Path to More Robust Distributed SystemsIntroduction Distributed systems are all the rage these days! With system design gaining traction in the software world, everyone is eager to learn and implement distributed systems. They (Distributed Systems) undoubtedly have their merits and provid...35 likes·387 readsDistributed Systems#CQRS
Gabriel Eguiablog.gme.com.ar·Sep 3, 2024Arquitectura hexagonal y otras yerbas con Java y Spring 4Esta es la cuarta parte de una serie que comenzó llamándose “Arquitectura Hexagonal con Java y Spring”. En esta nueva entrega vamos a hablar de cómo una decisión que tomamos en la entrega anterior puede ocasionar que no cumplamos con uno de los princ...Arquitectura hexagonal y otras yerbas con Java y SpringJava
Ujjwal Singhujjwal-ghatani-dev.hashnode.dev·Aug 31, 2024Understanding CQRS: Simplifying Your Code by Splitting ResponsibilitiesWhen building complex systems, managing the codebase can become challenging as your application grows. One common issue developers face is the blurring of responsibilities within classes, where both reading and modifying data are handled together. Th...#CQRS
Gabriel Eguiablog.gme.com.ar·Aug 27, 2024Arquitectura Hexagonal con Java y Spring 3 + CQRS / Casos de usoEsta es la tercera parte de una serie, que comenzó llamándose “Arquitectura Hexagonal con Java y Spring”. Ciertamente, creo que el título nos quedó “corto” porque, además de conceptos de arquitectura hexagonal, también hemos visto algunas cosas de Ar...Arquitectura hexagonal y otras yerbas con Java y SpringCasos de uso
EUGINE OCHUNG'eugineochung-codes.hashnode.dev·Aug 12, 2024Modern Accounting Software Design Patterns and Architecture : A deep diveIn the dynamic world of fintech, traditional accounting methods are evolving rapidly. With the advent of modern technologies and the increasing complexity of financial services, fintech companies are adopting innovative accounting patterns and archit...1 likeModern Accounting Architecture and Design Patterns:A seriesfintech
Abdullah Sajjadblog.abdullahsajjad.me·Aug 4, 2024MediatR Pipeline BehaviorsWhat are MediatR Pipeline Behaviors? Pipeline behaviors in MediatR are akin to middleware in ASP.NET Core. They allow you to define a series of steps that a request goes through before reaching its final handler. This can be useful for cross-cutting ...237 readsMediatR
Abdullah Sajjadblog.abdullahsajjad.me·Aug 3, 2024Understanding CQRS and MediatR in .NET for Better ArchitectureIn the world of software architecture, achieving a clean, maintainable, and scalable system is paramount. Two patterns that significantly contribute to this goal are Command Query Responsibility Segregation (CQRS) and the MediatR library in .NET. Thi...1 like·127 readsC#
Karthik Anishkarthikanish.hashnode.dev·Jul 23, 2024Harnessing Real-Time Data Processing with Bigtable, Dataflow, and BigQuery: A CQRS ApproachUsing Google Cloud Bigtable, Dataflow, and BigQuery together creates a powerful architecture for real-time data processing and analytics, exemplifying the Command Query Responsibility Segregation (CQRS) pattern. This blog will explore how these techn...#CQRS
