Document Index - All/UserSpecified?

Hi,

I am new to No SQL, so a very basic questions from my side..
Does all fields in a document are indexed in elastic?

  • If Yes, Does the data size increases over time?
  • If not what is the performance of query on a non-indexed fields?

Thanks!
Kiran

Yes.

Not sure I understood. If you don't index new data, no the size will remain the same.

You can't query non indexed fields.