Since MonetDB actually ignore SQL statement CREATE INDEX, the performance sometimes is quite poor comparing to traditional DB. Such as:&nbsp;https://www.monetdb.org/pipermail/users-list/2008-April/001839.html,&nbsp;http://stackoverflow.com/questions/22430284/monetdb-slow-query-with-index<div><br></div><div>In reality, queries with ranges (such as date ranges) are very common and thus index is critical. Sometimes, it gives 100 times performance boost, especially when the queries are relatively simple.</div><div><br></div><div>We debug into MonetDB source codes and found that CREATE INDEX only creates an entry in the system catalog.&nbsp;</div><div><br></div><div>Is MonetDB going to support index in the coming future, or in some roadmap?&nbsp;</div><div><br><br><br></div>