Hi,
We are moving to a multi-core Solr installation with each of the core having millions of documents, also documents would be added to the index on an hourly basis. Everything seems to run find and I getting the expected result and performance, except where sorting is concerned. I have an index size of 13217121 documents, now when I want to get documents between two dates and then sort them by ID solr goes out of memory. This is with just me using the system, we might also have simultaneous users, how can I improve this performance? Rohit