The following tables compare general and technical information for a number of online analytical processing (OLAP) servers.
APIs and query languages OLAP servers support.
A list of OLAP features that are not supported by all vendors.
All vendors support features such as parent-child, multilevel hierarchy, drilldown.
Data processing, management and performance related features: Data modeling features: Unrestricted (In-memory) The OLAP servers can run on the following operating systems: Note (1):The server availability depends on Java Virtual Machine not on the operating system