I have around 60 millions documents in my XYZ SOLR 6.5 core (20 GB total size)
6 million of them are root documents and each of them have on average 10(ten) Nested Documents (_childDocuments_ stuff..representing the named entities from the root document ) I need to get for a list of 1 to 300 root documents 'ids' both the root document and their Nested Documents. I ve used for this ChildDocTransformerFactory but although the 'qtime' for the query is always small (maximum 50 ms) it takes between 5-10 seconds for the response to be completed. The response size from solr is between 100kbytes and 2mb and its not a matter of network latency since the first time i run the query is slow ....and after is almost instant. I guess i might have the wrong architecture for my application or solr is not good for my usecase?
