Key takeaway:
Out-of-order data is a big problem that can be mitigated but in some cases, it should be totally resolved. Usually, it resolved by using lambda architecture. Uber proposes their approach how to handle this problem in kappa architecture.
Ceridan
commented
3 years ago
https://eng.uber.com/kappa-architecture-data-stream-processing/
Key takeaway: Out-of-order data is a big problem that can be mitigated but in some cases, it should be totally resolved. Usually, it resolved by using lambda architecture. Uber proposes their approach how to handle this problem in kappa architecture.