Event Sourcing Patterns - Learn Data Science with Travis

Do you really need “Event Sourcing”?

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“Event sourcing refers to a collection of patterns based on the idea of persisting the full history of a domain as sequence of events rather than persisting just the current state” — by Udi DahanSpoil...

Event Sourcing: The new silver bullet?

Level Up Coding

Event Sourcing is part of a large architectural design called event-driven architecture. Here is what I have learned after research, and… Continue reading on Level Up Coding

What (and Why) is Event Sourcing?

Level Up Coding

Event sourcing is a data persistence strategy often mentioned in domain-driven design (DDD) and CQRS. The concepts are independent but complement each other perfectly. But how does event sourcing…

Pragmatic Event Sourcing

Better Programming

Having successfully built multiple systems using event-sourcing patterns, I have also encountered cases where people have complicated their architecture in the name of event sourcing — an inevitable…

Event sourcing

Software Architecture with C plus plus

As introduced in Chapter 2 , Architectural Styles , event sourcing means that instead of always storing the whole state of your application, possibly dealing with conflicts during updates, you can jus...

Implement Event Sourcing With MongoDB

Level Up Coding

The Event Sourcing approach is an emerging pattern for building new architectures based on microservices. The advantages of this approach are too many to be listed, but I will try to share the most…

Event sourcing

Software Architecture with C plus plus

You can think of events as notifications that contain additional data for the notified services to process. There is, however, another way to think of them: a change of state. Think how easy it would ...

Developer-friendly event sourcing

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Event sourcing is about persisting events instead of just the current state. Event sourcing can be helpful for auditing purposes, and to analyze or rebuild previous system states for business analysis...

Event Sourcing and CQRS: Key Techniques for Scalable Systems

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In our fast-paced digital world, some use cases require scalable and maintainable applications that can handle high amounts of traffic, load, and rapidly changing requirements. Event Sourcing and Comm...

Event Sourcing with CQRS

Level Up Coding

Keith Redmond, VP of SaaS Engineering at Zartis, shares his insights on how to utilize Event Sourcing with CQRS in your application development. This article was presented as a webinar as part of the…...

Designing Microservices with CQRS and Event Sourcing in .NET: A Financial Case Study

Level Up Coding

Member-only story Software Development Principles Designing Microservices with CQRS and Event Sourcing in .NET: A Financial Case Study Understanding CQRS and Event Sourcing in .NET with a practical ex...

CQRS & Event Sourcing III: the framework

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Let’s see the workings of the application in particular the Event Store and the Event Bus.This implementation is done in Kotlin but the same design could be rewritten with various languages. Full code...