Apache Solr is one of the most popular search engine nowadays, as known it’s a Java application. In this article, we will share with you the result of hosting solr data in the memory.
To achieve this experiment, we have created a tmpfs and copied Solr application ( with all data ) into the tmpfs folder. At, the same time had another instance (with same hardware and software specs) that running Solr on disk.
* Note : this is Solr 4.8