What is better solution for storing just a text in elasticsearch 5.x for a text field no longer then 256 characters, when this field does NOT need to be:
- searchable
- indexed
- analyzed
- sortable...
Option 1) Set mapping to text with index=false
Option 2) Set mapping to keyword with index=false, doc_values=false
What is more space efficient? Or what is the difference between these two mappings whit these settings?
Thank you.