# Distributed Transactions & Saga

## 📘 Resources
- [Sairyss/distributed-systems-topics](https://github.com/Sairyss/distributed-systems-topics) - Topics and resources related to distributed systems, system design, microservices, scalability and performance, etc

## 📕 Articles
- [Saga distributed transactions pattern](https://learn.microsoft.com/en-us/azure/architecture/patterns/saga)
- [Life Beyond Distributed Transactions: An Apostate's Implementation - A Primer](https://jimmybogard.com/life-beyond-transactions-implementation-primer/)
- [It’s Time to Move on from Two Phase Commit](http://dbmsmusings.blogspot.com/2019/01/its-time-to-move-on-from-two-phase.html)
- [Saga Pattern for Microservices Distributed Transactions](https://medium.com/design-microservices-architecture-with-patterns/saga-pattern-for-microservices-distributed-transactions-7e95d0613345)
- [Microservices Distributed Transactions](https://medium.com/design-microservices-architecture-with-patterns/microservices-distributed-transactions-a71a996e5db8)
- [A MICROSERVICES SAGA CHOREOGRAPHY EXAMPLE](https://akfpartners.com/growth-blog/a-microservices-saga-choreography-example)
- [MICROSERVICES SAGA PATTERN](https://akfpartners.com/growth-blog/microservices-saga-pattern)
- [Event-driven distributed processes by example](https://event-driven.io/en/event_driven_distributed_processes_by_example/)
- [Saga and Process Manager - distributed processes in practice](https://event-driven.io/en/saga_process_manager_distributed_transactions/)
- [How to deal with back-pressure on message queues with .NET Core](https://www.davidguida.net/how-to-deal-with-back-pressure-on-message-queues-with-net-core/)
- [Using Channels In C# .NET – Part 3 – Understanding Back Pressure](https://dotnetcoretutorials.com/2020/11/24/using-channels-in-net-core-part-3-understanding-back-pressure/)
- [Four Strategies to Handle Backpressure - Jay Phelps at ReactiveConf 2019](https://www.infoq.com/news/2019/10/reactiveconf-2019-backpressure/)
- [Coordination in the distributed systems](https://rafaelldi.blog/posts/coordination-in-the-distributed-systems/)
- [Choreography](https://rafaelldi.blog/posts/choreography/)
- [Orchestration](https://rafaelldi.blog/posts/orchestration/)
- [Saga and Process Manager - distributed processes in practice](https://event-driven.io/en/saga_process_manager_distributed_transactions/)
- [Saga patterns: wrap up - Jimmy Bogard](https://lostechies.com/jimmybogard/2013/05/14/saga-patterns-wrap-up/)
- [Handling Complexity: Using Sagas to Provide Transactional Support for Distributed Systems](https://medium.com/ssense-tech/handling-complexity-using-sagas-to-provide-transactional-support-for-distributed-systems-61ae909e0829) ⭐
- [Implementation of Choreography-based Saga in .NET Microservices](https://www.gokhan-gokalp.com/en/implementation-of-choreography-based-saga-in-dotnet-microservices/)
- [Sagas: When a Distributed Transaction Is The Right Thing For You](https://medium.com/cloud-native-daily/sagas-when-a-distributed-transaction-is-the-right-thing-for-you-dd110253ed1a)
- [How to handle multiple commands in the same transaction](https://event-driven.io/en/simple_transactional_command_orchestration/)
- [Combining the To-Do List and the Passage Of Time patterns for resilient business workflows](https://event-driven.io/en/to_do_list_and_passage_of_time_patterns_combined/)
- [Low Ceremony Sagas with Wolverine](https://jeremydmiller.com/2024/08/20/low-ceremony-sagas-with-wolverine/)
- [Saga Orchestration for Microservices Using the Outbox Pattern](https://www.infoq.com/articles/saga-orchestration-outbox/) ⭐
- [Distributed Transactions in Microservices with Kafka Streams and Spring Boot](https://piotrminkowski.com/2022/01/24/distributed-transactions-in-microservices-with-kafka-streams-and-spring-boot/)
- [Deep Dive into Saga Transactions with Kafka Streams and Spring Boot](https://piotrminkowski.com/2022/02/07/deep-dive-into-saga-transactions-with-kafka-streams-and-spring-boot/)
- [Saga patterns in Akka (part 1) - event choreography](https://akka.io/blog/saga-patterns-in-akka-part-1-event-choreography)

## 📺 Videos
- [Life Beyond Distributed Transactions: An Apostate's Implementation - Jimmy Bogard](https://www.youtube.com/watch?v=AUrKofVRHV4)
- [Fixing Distributed Systems Fail with Jimmy Bogard](https://www.youtube.com/watch?v=p0M1rrmfrWg)
- [Saga pattern within Masstransit](https://www.youtube.com/watch?v=Vsnz7np84Vc)
- [Distributed Sagas: A Protocol for Coordinating Microservices - Caitie McCaffrey](https://www.youtube.com/watch?v=0UTOLRTwOX0)
- [Solving distributed data problems in a microservice architecture | Microservices.io](https://www.youtube.com/watch?v=AEbJgpamZ4w)
- [Backpressure in Reactive System](https://blog.frankel.ch/backpressure-reactive-systems/)
- [Avoiding Distributed Transactions with the Reservation Pattern](https://www.youtube.com/watch?v=PZm0RQGcs38)
- [At Least Once - Ian Cooper - NDC Oslo 2022](https://www.youtube.com/watch?v=_9ULo-F4nmE)

## Library
- [event-driven-dotnet/EventDriven.Sagas](https://github.com/event-driven-dotnet/EventDriven.Sagas) - Abstractions and reference architecture for atomic operations that span multiple services.

## 🚀 Samples
- [markgossa/Reference-Event-Driven-Architecture](https://github.com/markgossa/Reference-Event-Driven-Architecture)
- [oskardudycz/EventSourcing.NetCore/Sample/HotelManagement](https://github.com/oskardudycz/EventSourcing.NetCore/tree/main/Sample/HotelManagement) ⭐
- [piomin/sample-spring-kafka-microservices](https://github.com/piomin/sample-spring-kafka-microservices) - Example microservices showing how to use Kafka and Kafka Streams with Spring Boot on the example of distributed transactions implementations with the SAGA pattern