MonetDB provides an SQL compliant database interface, supporting the common SQL features such as keys, joins, views, triggers, stored procedures, and user authentications and data access control. In addition, it also supports full-ACID support for concurrent transactions; high scale-up performance, scale-out using distributed merge tables; SQL:1999 ROLLUP, CUBE and GROUPING SETS; SQL:2003 merge statements; SQL:2011 window functions; User Defined Functions in SQL, C/C++, Python and R; and seamless integration with a plethora of programming languages.