yurim022 opened a new issue #10821: URL: https://github.com/apache/druid/issues/10821
While trying to figure out the structure to use druid, several questions arose. The questions are below. 1. When stored in deep storage periodically in real-time node, what is the standard for storing in deep storage? (For example, once a minute in deep storage, etc.) 2. When saving the result obtained from the history node in the broker node, is it saved in segment units? When saving, I am wondering whether the entire segment is saved or only the result value of the query is saved correctly. 2-1) If what I understand correctly, there is a cache in the historical node. When a query requests cache data, If the query is different but the result is the same, how do you handle it? 3. Can the result value of a real-time node be stored directly in a historical node without going through deep storage? 4. When indexing in a real-time node, is the bitmap encoding random or is there a criterion (if so, what is the criterion)  5. What is the reference point at which the real-time node index is flushed in in-memory or off-heap memory? thank you ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
