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by spricket
2662 days ago
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There's two main approaches to handling "events". Using event sourcing vs direct RPC. After our disaster I highly recommend Google's approach, A structured gRPC layer between services with blocking calls. You might think you don't have much data, we didn't either, but when Kafka is firehosing updates to LoginStatus 24/7 data cost gets out of control fast. I'm going against the Martin Fowler grain hard here, but Event Sourcing in practice is largely a failure. It's bad tooling mostly as I mentioned, but please stay away. It's so bad. |
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