3 ms·

I am completely confused by your description ... I have also not used a 2pc transaction coordinator in well over a decade. Also you use the term "saga" which

• jpz 8y ago
  If you’re confused, welcome to how everyone felt. The nuances and abstract definitions made for confusion for the staff. I’ve forgotten what I knew about it, you may well be right in your definitions, however what was clear was that we needed to implement asynchronous pub/sub comms on the Kafka queue to get this work. What might have been simple with an RPC (e.g. a POST/PUT) was turned into a system which needed to track the state of its asynchronous RPCs, and listen to the queue for responses. All of this was for no real purpose, and as I said the proof was in the pudding - tens of millions of dollars wasted, hundreds of staff hired and then fired. The domain itself was not complex (e-commerce) but the implementation was ludicrous. There were basic delivery problems in the project as there was a complete lack of keeping things simple, and massive overengineering.