Event Store
Event Store
Event Store is the stream database for Event Sourcing.
Event sourcing is persisting changes to state as an ordered sequence of events. Current state can be calculated from those events.
Event Store is a database to store your data as a series of immutable events over time, making it easy to build event-sourced applications.
Great Performance
Whilst performance depends on configuration and use patterns, we've benchmarked Event Store at around 15000 writes per second and 50000 reads per second!
High Availability
Event Store can run as a cluster of nodes containing the same data, which remains available for writes provided at least half the nodes are alive and connected
Open Source
Event Store is licensed under 3-clause BSD license, whether is runs on a single node or as a high availability cluster. Commercial offers are available in case official support is required.
Client Interfaces
Event Store is platform and language independent. It has a native HTTP interface and there are native drivers for .NET, Java and other languages.
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2
Workshop: Experience Event Storming with Example Mapping
Featuring Bruno Boucard and Thomas Pierrain
Discovering the unknown isn’t easy and in this area, Event Storming has become a de facto standard. Similarly, Example Mapping is an awesome weapon for distilling a user story based on concrete examples.
architecture example-mapping ddd workshop event-storming -
2
Workshop: Show me the Kubernetes
Featuring Lewis Denham-Parry and Salman Iqbal
You’ve heard about it, read the book and listened to the talk, but have you actually used Kubernetes? In this workshop, you will be getting hands-on with Kubernetes to learn the fundamentals of what you use.
architecture kubernetes microservices -
18 Heuristics to Discover your Contexts Boundaries
Featuring Cyrille Martraire
Microservices need DDD absolutely. Bounded Contexts, a key DDD ingredient, are the tool of choice to define services boundaries that won’t end up in a complete disaster at runtime and at deploy time.
architecture domainlanguage domains servicesboundaries ddd boundedcontexts -
Oops, I DDD it Again (and Again)
Featuring Ora Egozi-Barzilai
Using DDD for mapping a company’s core domain is quite known and one can find many case studies on that, but case studies for merging or re-dividing domains upon acquisition are harder to find.
culture boundedcontexts sociotechnical strategic-ddd architecture conways-law merge-domains autonomous-teams -
Awesome CI/CD Data Pipelines for Distributed Data-Sources
Featuring Chris Burrell
The foundational principle of microservices is to segregate functionality into abstracted units. What if you want to empower your business with self-service access to almost every data source?
architecture greater-expectations dbt stitch apache-spark aws glue redshift looker elt etl data-architecture microservices testing robust build pipeline data -
The Dark Side Of Events
Featuring Vladik Khononov
Events are your industry’s near and dear. All technological conferences are full of talks on event sourcing, event driven architectures, or event driven integrations. So hey, why not make another one? …But a bit different: Let’s talk about the dark side of this pattern. Events, as any tool, can...
architecture microservices event-sourcing event-driven-architecture events -
Strategic Domain-Driven Design Patterns
Featuring Nick Tune
Everybody knows there are hundreds of technical patterns you can apply to microservices. Yet nobody knows about the hundreds of domain patterns you can apply to microservices.
architecture domain-patterns microservices ddd -
Event Driven Collaboration
Featuring Ian Cooper
When you move from a monolith to microservices you abandon integrating via a shared database, as each service must own its own data to allow them it to be autonomous. But now you have a new problem, our data is distributed.
event-driven-collaboration architecture microservices -
Workshop: Living Documentation Jumpstart
Featuring Cyrille Martraire
If you prefer coding over writing documentation, then you’ll love Living Documentation! In this session with Cyrille Martraire, the author of the book "Living Documentation, Continuous Knowledge Sharing By Design" (Addison-Wesley), discover the key principles of Living Documentation,...
architecture living-documentation