On to Choreography 2.0!
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)
- Real-time Systems with Spark Streaming and Kafka (in London on 30th September - 1st October 2019)
- µCon London 2020 - The Conference on Microservices, DDD & Software Architecture (in London on 27th - 29th May 2020)
- Running Stateful Applications in Kubernetes (in London on 5th September 2019)
- Fast Track to Android Architecture (in London on 21st - 23rd October 2019)
- Masterclass: Reducing Technical Debt with Michael C. Feathers (in London on 28th - 29th October 2019)
- Scala eXchange London 2019 (in London on 12th - 13th December 2019)
- A special Linuxing In London evening: NVIDIA AI at the Edge (in London on 18th September 2019)
- Converting Architectural Requirements into Code using CloudFormation (in London on 18th September 2019)
- Beyond HTTP in ASP.NET Core 3.0 with gRPC (SkillsCast recorded in September 2019)
- Scaling Systems: Implementations that Grow (SkillsCast recorded in September 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)
- Real-time Systems with Spark Streaming and Kafka (in London on 30th September - 1st October 2019)
- µCon London 2020 - The Conference on Microservices, DDD & Software Architecture (in London on 27th - 29th May 2020)
- Running Stateful Applications in Kubernetes (in London on 5th September 2019)
- Fast Track to Android Architecture (in London on 21st - 23rd October 2019)
- Masterclass: Reducing Technical Debt with Michael C. Feathers (in London on 28th - 29th October 2019)
- Scala eXchange London 2019 (in London on 12th - 13th December 2019)
- A special Linuxing In London evening: NVIDIA AI at the Edge (in London on 18th September 2019)
- Converting Architectural Requirements into Code using CloudFormation (in London on 18th September 2019)
- Beyond HTTP in ASP.NET Core 3.0 with gRPC (SkillsCast recorded in September 2019)
- Scaling Systems: Implementations that Grow (SkillsCast recorded in September 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.