Can please someone help / reply on below Question ? From: Ronak Beejawat (rbeejawa) Sent: Monday, January 10, 2022 7:40 PM To: [email protected]; [email protected]; [email protected] Cc: Hang Ruan <[email protected]>; Shrinath Shenoy K (sshenoyk) <[email protected]> Subject: what is efficient way to write Left join in flink
Hi Team, We want a clarification on one real time processing scenario for below mentioned use case. Use case : 1. We have topic one (testtopic1) which will get half a million data every minute. 2. We have topic two (testtopic2) which will get one million data every minute. So we are doing join as testtopic1 left join testtopic2 which has a correlated data 1:2 So the question is which API will be more efficient and faster for such use case (datastream API or sql API) for intensive joining logic? Thanks Ronak Beejawat
