http://stackoverflow.com/questions/32138845/what-is-the-best-approach-to-guarantee-commits-in-apache-solr .
*Question:* How can I get "guarantee commits" with Apache SOLR where persisting data to disk and visibility are both equally important ? *Background:* We have a website which requires high end search functionality for machine learning and also requires guaranteed commit for financial transaction. We just want to SOLR as our only datastore to keep things simple and *do not* want to use another database on the side. I can't seem to find any answer to this question. The simplest solution for a financial transaction seems to be to periodically query SOLR for the record after it has been persisted but this can have longer wait time or is there a better solution ? Can anyone please suggest a solution for achieving "guaranteed commits" with SOLR ?
