@aruntyagi1567- thanks for the detailed HLD content and presenting alternative approaches makes this video as first place in the row. While going through this, at 44.25 time interval you defined the log, detailed and booking service screen, you mentioned that data ingestion happened to primary DB and even you show cased the kafka broker system and booking scheduler which UPSERT the data to primary DB. I will really appreciate what necessity of both. If you're trying fault tolerance, then kafka system cam handle much efficiently. Please clarify your thoughts here.
@aruntyagi1567- thanks for the detailed HLD content and presenting alternative approaches makes this video as first place in the row. While going through this, at 44.25 time interval you defined the log, detailed and booking service screen, you mentioned that data ingestion happened to primary DB and even you show cased the kafka broker system and booking scheduler which UPSERT the data to primary DB. I will really appreciate what necessity of both. If you're trying fault tolerance, then kafka system cam handle much efficiently. Please clarify your thoughts here.