: Because the mobile phone info has many fields (>40), I don't want to : repeatedly submit it to Solr.
i'm not really sure what you mean by "repeatedly submit to Solr" or how it relates to haveing more then 40 fields. 40 fields really isn't that many. To give you a basis of comparison: the last Solr index i built from scratch had 47 <field> declarations, and 4 <dynamicField> declarations ...those 4 dynamic fields result in approximately 1200 'fields' in the index -- not every document has a value for every field, but the average is above 200 fields per document. -Hoss
