Indexing huge data

[Rallavagu]

All,

Wondering about best practices/common practices to index/re-index huge 
amount of data in Solr. The data is about 6 million entries in the db 
and other source (data is not located in one resource). Trying with 
solrj based solution to collect data from difference resources to index 
into Solr. It takes hours to index Solr.

Thanks in advance