On to Choreography 2.0!
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Are you already using events to communicate between (micro) services or (DDD) aggregates? If so, this talk is for you! But if not ... then even more so! :-) Asynchronous communication and event choreographies gain popularity for good reasons. And yet you may get lost in an open sea of events only too easily - at ten degrees and without a life belt!
In the first part of his talk, Martin will show that events form the basis for a simple yet robust model that makes the technical complexity of distributed systems manageable. What distinguishes service internal events and event sourcing from service-external integration events? What connects both topics? Which DDD ideas and concepts help to get closer to the promise of low service coupling through events?
In the second part, Martin discusses why events and pub/sub seem to help less in business-wise complex scenarios. Does a practical need to model promises, intentions and contracts between services directly force us back into old school orchestration? Not necessarily! Martin will suggest and explore a powerful "choreography 2.0" pattern, with which the moment an intention emerges is modeled as a historical fact.
Last not least: expect Martin to show real code modeling event sourced sagas - plus a type safe (Kotlin) DSL to describe sagas declaratively.
YOU MAY ALSO LIKE:
- P3X - People, Product & Process eXchange 2019 (in London on 31st October - 1st November 2019)
- Stop Bashing Orchestration! And Long Live Choreography! (SkillsCast recorded in November 2018)
- Software Architecture for Developers Workshop with Robert Smallshire (in London on 9th - 10th September 2019)
- Functional Concurrency in .NET with C# and F# (in London on 9th - 10th September 2019)
- ProgNET London 2019 (in London on 11th - 13th September 2019)
- CloudNative London 2019 (in London on 25th - 27th September 2019)
- Keynote by Emily Jiang on On Stage Hacking: Build 12-Factor Microservices in an Hour (in London on 23rd July 2019)
- London Java Community July (in London on 24th July 2019)
- Browsers: Behind the Scene (SkillsCast recorded in July 2019)
- Cloud Native Node.js (SkillsCast recorded in July 2019)
Thanks to our sponsors
On to Choreography 2.0!
Martin Schimak
For over a decade Martin has been working in complex domains like energy trading, health care or wind tunnel organization.
Please log in to watch this conference skillscast.
Are you already using events to communicate between (micro) services or (DDD) aggregates? If so, this talk is for you! But if not ... then even more so! :-) Asynchronous communication and event choreographies gain popularity for good reasons. And yet you may get lost in an open sea of events only too easily - at ten degrees and without a life belt!
In the first part of his talk, Martin will show that events form the basis for a simple yet robust model that makes the technical complexity of distributed systems manageable. What distinguishes service internal events and event sourcing from service-external integration events? What connects both topics? Which DDD ideas and concepts help to get closer to the promise of low service coupling through events?
In the second part, Martin discusses why events and pub/sub seem to help less in business-wise complex scenarios. Does a practical need to model promises, intentions and contracts between services directly force us back into old school orchestration? Not necessarily! Martin will suggest and explore a powerful "choreography 2.0" pattern, with which the moment an intention emerges is modeled as a historical fact.
Last not least: expect Martin to show real code modeling event sourced sagas - plus a type safe (Kotlin) DSL to describe sagas declaratively.
YOU MAY ALSO LIKE:
- P3X - People, Product & Process eXchange 2019 (in London on 31st October - 1st November 2019)
- Stop Bashing Orchestration! And Long Live Choreography! (SkillsCast recorded in November 2018)
- Software Architecture for Developers Workshop with Robert Smallshire (in London on 9th - 10th September 2019)
- Functional Concurrency in .NET with C# and F# (in London on 9th - 10th September 2019)
- ProgNET London 2019 (in London on 11th - 13th September 2019)
- CloudNative London 2019 (in London on 25th - 27th September 2019)
- Keynote by Emily Jiang on On Stage Hacking: Build 12-Factor Microservices in an Hour (in London on 23rd July 2019)
- London Java Community July (in London on 24th July 2019)
- Browsers: Behind the Scene (SkillsCast recorded in July 2019)
- Cloud Native Node.js (SkillsCast recorded in July 2019)
Thanks to our sponsors
On to Choreography 2.0!
Martin Schimak
For over a decade Martin has been working in complex domains like energy trading, health care or wind tunnel organization.