Component for data processing (moving average, ...)

Anonymous — Sat, 16 Nov 2024 03:51:18 GMT

Hi, in Talend Open Data Studio (or for Open Studio) are there components which already implements data processing like moving average of a specific field in a data flow (which can be added to the flow or replace the original field) or "delta function" which replace a value with the difference between the current value and the previous one and so on?

Or the better way is to implement those functions with a routine able to keep the state (those functions are usually stateful) and using them, for example, in a tMap?

Thank you, Stefano.

Re: Component for data processing (moving average, ...)

manodwhb — Thu, 12 Dec 2019 11:40:03 GMT

@satollo , you need to do with variable ports in tmap.

topic Component for data processing (moving average, ...) in Talend Studio

Component for data processing (moving average, ...)

Re: Component for data processing (moving average, ...)