How Solr represents data ?
Answer:In Apache Solr, a Document is the part of search as well as index.
How does the apache Solr works ?
Answer:Apache Solr is capable to get quick search responses because, as a replacement for searching the text directly
Where does the Apache Solr store the actual data ?
Answer:Apache Solr creates an index of its own and stores it in inverted index format.
What is the difference between Apache Solr and MongoDB ?
Answer:A widely used enterprise search engine based on Apache Lucene. One of the most popular document stores
What is the most ideal approach to use Apache Solr for relational JOIN ?
Answer:Run a single-use script that do the joins on the SOLR index (file) to replace the author_id and author_name
