I’m trying to test alternative index & document structures to determine which performs best using our existing data. To do this I want to:
- select specific documents from one index (prefer not take entire index contents)
- copy the docs into a new index
- transform the data into different fields (e.g. split/join fields, change data types, add fields, etc.)
What’s the best approach? Don’t care about the order of the steps, if it’s five steps or just one. Do want to keep all the data in our elastic saas cloud and not download it.